The TPS6213x series, manufactured by Texas Instruments, includes highly efficient, easy-to-use synchronous step-down DC-DC converters optimized for applications requiring high power density. These converters operate within a wide input voltage range from 3 V to 17 V and are capable of delivering up to 3 A of continuous output current. The series comprises multiple part numbers, namely TPS62130, TPS62130A, TPS62131, TPS62132, and TPS62133, each offering unique output configurations—adjustable outputs for TPS62130 and TPS62130A, and fixed outputs of 1.8 V, 3.3 V, and 5.0 V for TPS62131, TPS62132, and TPS62133 respectively. Key features of the TPS6213x series include the advanced DCS-Control™ topology for improved transient response and high output voltage accuracy, a programmable soft start, seamless transition to power save mode, and selectable operating frequency (either 1.25 MHz or 2.5 MHz). The device also encapsulates robust protection mechanisms such as short circuit and overtemperature protection. Housed in a compact 3-mm x 3-mm QFN-16 package, the IC includes additional functions like a power-good output and 100% duty cycle mode for low dropout conditions. With a highly integrated design that requires minimal external components, the TPS6213x series is ideal for step-down regulation in various applications including standard 12-V rail supplies, POL supplies, embedded systems, and portable devices.

Battery Fuel Gauge IC Lithium Ion/Polymer 24-TQFN (4x4) The MAX17320G20+ is a high-accuracy, ultra-low-power fuel gauge and battery protector IC designed for 2-cell to 4-cell lithium-ion and lithium-polymer battery packs. The device integrates Maxim Integrated’s ModelGauge™ m5 EZ algorithm to provide precise battery state-of-charge estimation without requiring battery relearning after system resets or battery replacement. It is optimized for portable, wearable, industrial, and IoT battery-powered applications where accurate battery monitoring and robust protection are required. The device combines fuel gauging, battery authentication support, autonomous battery protection, current sensing, and voltage monitoring into a single integrated solution. It includes configurable protection features such as overvoltage, undervoltage, overcurrent, short-circuit, and thermal protection, helping improve system safety and battery reliability. The MAX17320G20+ communicates through an I²C-compatible interface and supports low-power operation for extended battery runtime. Features High-accuracy battery fuel gauge for multi-cell lithium-ion batteries Supports 2-cell to 4-cell battery pack configurations Integrated ModelGauge m5 EZ algorithm with no battery relearning required Integrated battery protector with autonomous safety monitoring Supports overvoltage, undervoltage, overcurrent, short-circuit, and thermal protection Integrated current-sense amplifier for accurate current measurement Low quiescent current optimized for portable and always-on systems I²C-compatible communication interface Configurable alert and interrupt functions Battery aging compensation and cycle tracking Supports battery authentication functionality Integrated ADCs for voltage, current, and temperature monitoring Programmable protection thresholds and timing parameters Low-power hibernate and sleep operating modes Electrical Characteristics Designed for lithium-ion and lithium-polymer battery chemistries Supports battery stack voltages corresponding to 2S to 4S configurations High-resolution voltage, current, temperature, and capacity measurements Low operating current suitable for battery-powered systems Integrated precision coulomb counter Wide operating temperature range suitable for industrial applications Protection Functions Cell overvoltage protection Cell undervoltage protection Charge overcurrent protection Discharge overcurrent protection Short-circuit protection Overtemperature and undertemperature protection Permanent failure detection and fault logging Autonomous FET control for pack isolation Interface and Control I²C serial communication interface Programmable registers for protection and fuel gauge configuration Interrupt and alert outputs for fault and status indication Supports host processor communication and diagnostics Nonvolatile memory for configuration storage Package Information Package type is TQFN Compact surface-mount package suitable for space-constrained designs RoHS compliant and lead-free package option Typical Applications Smart battery packs Portable medical devices Industrial handheld equipment IoT and wireless sensor devices Battery-powered consumer electronics Portable test and measurement systems Rechargeable multi-cell battery systems #commonpartslibrary #integratedcircuit #powermanagement #batterymanagement

Power Switch/Driver 1:1 N-Channel 1.35A 28-WQFN (4x5) The TPS274160 device is a smart high-side switch with four integrated 160-mΩ NMOS power FETs and a chargepump to drive the gates. The device offers robust protection and diagnostic features to drive various loads (inductive, capacitive, and resistive) such as low wattage bulbs, LEDs, relays, solenoids, heaters, and sub-modules. The part enables flexible, multi-channel output configurations through paralleling channels and is in a very small WQFN package to enable usage in space constrained applications. The device is protected against short circuit events and over-temperature events, safely shutting off the output during fault events. The device also implements an external adjustable current limiting feature. This feature improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current thereby eliminating system supply brown out condition. The device also integrates diagnostic features like output current monitoring (version B) and open load detection to enable improved intelligence in modules and to enable predictive maintenance functionality. • Quad-channel 160-mΩ smart high-side switch • Wide DC operating voltage range: 5 V to 36 V – 50-V absolute maximum voltage • Accurate adjustable current limiting (250 mA to 4 A) • Intelligent diagnostic features – TPS274160A: Open-drain fault output – TPS274160B: Analog current sense – Open-load or short to supply detection in the off-state • Robust protection features – Short-circuit protection – Inductive load flyback clamp – Undervoltage lockout (UVLO) protection – Loss of GND protection • Excellent ESD protection on VS and OUT pins – ±8/±15 kV IEC 61000-4-2 ESD contact/air discharge • Available in small and 28-pin leadless QFN packages • Functional Safety-Capable – Documentation available to aid functional safety system design 2 Applications • Digital output modules • Standalone remote I/O • Motor drives • Solenoid or valve drive #TexasInstruments #TPS274160BRLHR #HighSideSwitch #SmartSwitch #IndustrialAutomation #PowerManagement #LoadDriver #CurrentLimiting #ProtectionIC #IndustrialControl #RemoteIO #SolenoidDriver #MotorDrive #EmbeddedSystems #ElectronicsDesign

1/1 Transceiver Half CANbus 8-SOIC The TCAN1462DRQ1 is an automotive-grade, fault-protected CAN FD transceiver manufactured by Texas Instruments, designed to serve as the physical-layer interface between a CAN protocol controller and the physical CAN bus wiring in a vehicle network. The device meets the physical layer requirements of the high-speed CAN standard and additionally complies with the Signal Improvement Capability specification, a more demanding industry standard developed to address signal integrity challenges that arise in complex, high-node-count automotive network topologies. A central feature of this transceiver is its ability to actively reduce signal ringing that occurs during dominant-to-recessive bus transitions, a phenomenon that becomes increasingly problematic as networks grow larger, bus speeds increase, and more unterminated branch connections are introduced into the topology. By suppressing this ringing, the device allows the network to reliably support higher CAN FD data rates and more complex star or multi-drop topologies than would be achievable with a conventional CAN transceiver, enabling designers to extract the full throughput benefit of the CAN FD protocol even in challenging real-world wiring harness configurations. The device also meets tighter bit-timing symmetry requirements than standard CAN FD transceivers, which widens the timing margin available for correctly sampling each bit and helps prevent communication errors caused by ringing and bit distortion in large, complex networks. This particular part number is pin-compatible with other widely used 8-pin CAN FD transceivers, allowing it to serve as a drop-in upgrade path for existing automotive electronic control unit designs seeking improved signal integrity without requiring a board redesign. The device supports a low-power standby mode that allows the transceiver to enter a reduced-current state while still being able to detect a wake-up pattern transmitted over the bus, supporting remote wake-up functionality that is essential for modern vehicle networks where many control modules must remain dormant but responsive while the vehicle is parked. Robust fault protection is built into the device to support reliable operation in the harsh electrical environment of a vehicle, including comprehensive bus fault protection against high-voltage transients and short circuits, along with internal mechanisms to detect undervoltage conditions, prevent device damage from excessive internal temperature, and guard against a stuck or fault-driven transmit input from indefinitely holding the bus in a dominant state. Together, these protection features allow the transceiver to maintain network integrity even when subjected to electrical faults, wiring harness damage, or unexpected operating conditions common in automotive environments. The device is housed in a small-outline surface-mount package suited to space-constrained automotive electronic control unit designs and is qualified to automotive electronics reliability standards, reflecting its suitability for deployment in body, chassis, powertrain, and infotainment network nodes throughout a vehicle. Spec Sheet Identification Part Number: TCAN1462DRQ1 Device Family: TCAN1462-Q1 Manufacturer: Texas Instruments Functional Classification Device Type: CAN FD transceiver Compliance: High-speed CAN physical layer standard, Signal Improvement Capability (SIC) specification Pin Compatibility: Compatible with standard 8-pin CAN FD transceiver pinouts Signal Integrity Features Ringing Suppression: Active reduction of dominant-to-recessive edge ringing Bit Timing: Tightened bit-timing symmetry for improved sampling margin Supported Topologies: Large, complex networks including star topologies with multiple unterminated stubs Data Rate Support: Enhanced throughput at elevated CAN FD data rates Power & Operating Modes Standby Mode: Low-power standby with bus wake-up pattern detection Wake-Up Compliance: Remote wake-up per high-speed CAN wake-up pattern standard Protection Features Bus Fault Protection: High-voltage bus fault protection Undervoltage Detection: Integrated undervoltage monitoring Thermal Shutdown: Integrated overtemperature protection Driver Timeout: Dominant-state timeout protection on transmit input Environmental & Qualification Temperature Grade: Extended automotive operating temperature range Automotive Qualification: AEC-Q100 qualified Lifecycle Status: Active production Package Package Type: Small-outline surface-mount package (SOIC style) Mounting: Surface mount technology (SMT) Terminal Form: Gull-wing leads Packaging Format Supply Format: Tape-and-reel or cut-tape packaging options #TCAN1462 #TexasInstruments #CANTransceiver #CANFD #AutomotiveIC #AECQ100 #SignalImprovementCapability #VehicleNetworking #InVehicleNetwork #FaultProtected #SOIC #SurfaceMount #AutomotiveElectronics #ECU #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #PhysicalLayerIC

Electronic Fuse Regulator High-Side 10A 10-VQFN-HR (2x2) The TPS25981xx family of eFuses is a highly integrated circuit protection and power management solution in a small package. The devices provide multiple protection modes using very few external components and are a robust defense against overloads, short circuits, voltage surges and excessive inrush current. Output slew rate and inrush current can be adjusted using a single external capacitor. Loads are protected from input overvoltage conditions by cutting off the output if input exceeds an adjustable overvoltage threshold. The devices respond to output overload by actively limiting the current (during startup) or breaking the circuit (during steady-state). The overcurrent protection threshold as well as the transient overcurrent blanking timer are useradjustable. The current limit control pin also functions as an analog load current monitor. The devices are available in a 2-mm × 2-mm, 10- pin HotRod™ QFN package for improved thermal performance and reduced system footprint. The devices are characterized for operation over a junction temperature range of –40°C to +125°C. • Wide operating input voltage range: 2.7 V to 16 V – 20-V absolute maximum • Integrated FET with low on-resistance: RON = 6 mΩ (typ.) • Fast overvoltage protection – Adjustable overvoltage lockout (OVLO) with 1.2-μs (typ.) response time • Overcurrent protection with load current monitor output (ILM) – Circuit-breaker response – Adjustable threshold (ILIM) 1.5 A – 11 A • ±10% accuracy for ILIM > 5 A – Adjustable transient blanking timer (ITIMER) to allow peak currents up to 2 × ILIM – Output load current monitor accuracy: ±10% (IOUT ≥ 3 A) • Fast-trip response for short-circuit protection – 640-ns (typ.) response time – Adjustable (2 × ILIM) and fixed thresholds • Active high enable input with adjustable undervoltage lockout threshold (UVLO) • Active low enable input with adjustable undervoltage lockout threshold (OVLO) • Adjustable output slew rate control (dVdt) • Option to drive external FET for reverse current blocking in disabled/OFF state • Overtemperature protection • Quick Output Discharge • Digital outputs – Power Good (PG) and fault indication (FLT) • UL 2367 recognition (pending) • IEC 62368 CB certification (pending) • Small footprint: QFN 2-mm × 2-mm, 0.45-mm pitch #CommonPartsLibrary #IntegratedCircuit #PowerManagement

Recom REM30-W 30W Isolated DC-DC Converter Through Hole, Voltage in 9 36 V dc, Voltage out 5V dc Medical Isolated Module DC DC Converter 1 Output 5V 6A 9V - 36V Input REM30-2405SW is a 30W isolated DC-DC converter from RECOM's REM30-W medical-grade series. It converts a 9V to 36V DC input into a regulated 5V DC output with up to 6A of output current. Designed for medical, industrial, and embedded applications, it features 5kVAC reinforced isolation, high efficiency, and comprehensive protection functions, making it suitable for powering sensitive electronic systems in demanding environments. Key Features 30W isolated DC-DC converter Wide 9V to 36V DC (4:1) input voltage range Regulated 5V DC output at up to 6A 5kVAC reinforced isolation for enhanced safety High efficiency of up to 88% Medical-grade design with low leakage current Built-in overcurrent (OCP), overvoltage (OVP), overtemperature (OTP), short-circuit (SCP), and undervoltage lockout (UVLO) protection Through-hole 2" × 1" DIP module package Wide operating temperature range of -40°C to +105°C (with derating) Suitable for medical equipment, industrial automation, instrumentation, telecommunications, and embedded power systems. #REM30_2405SW #RECOM #DCDCConverter #IsolatedPowerModule #MedicalPower #PowerSupply #IndustrialElectronics #EmbeddedSystems #ThroughHole #Electronics

The NCP1345, manufactured by onsemi, is a highly integrated quasi-resonant flyback controller optimized for high-performance off-line USB-PD and USB Type-C power converters. This advanced controller features a dual-pin Vcc architecture for simplified Vcc management and enhanced performance, allowing direct connection to the auxiliary winding. It incorporates a precise primary side-based output current limiting circuit to ensure a constant output current limit irrespective of the programmed output voltage or nameplate output power. The quasi-resonant (QR) current-mode flyback stage is equipped with proprietary valley-lockout circuitry for stable valley switching down to the 6th valley and transitions to frequency foldback mode to reduce switching losses. Additional load decreases trigger the NCP1345 to enter skip mode for efficient power management. Key protective features include internal brownout detection, maximum output current limit, latched overvoltage, and NTC-ready overtemperature protection, as well as line removal detection for safe discharge of X2 capacitors. The NCP1345 is available in SOIC-9 NB packages and supports various configurations and protection mechanisms, making it a robust solution for modern power supply designs.

IC SURGE STOPPER 2.7V~23V VQFN-10-HR(2x2) The TPS25947xx family of eFuses is a highly integrated circuit protection and power management solution in a small package. The devices provide multiple protection modes using very few external components and are a robust defense against overloads, short-circuits, voltage surges, reverse polarity and excessive inrush current. With integrated back-to-back FETs, reverse current flow from output to input is blocked at all times, making the devices an excellent choice for power MUX/ORing applications as well as systems which need load side energy hold up storage in case input power supply fails. The devices use linear ORing based scheme to establish an almost zero DC reverse current and emulate ideal diode behavior with minimum forward voltage drop and power dissipation. Output slew rate and inrush current can be adjusted using an external capacitor. Loads are protected from input overvoltage conditions either by clamping the output to a safe fixed maximum voltage (pin selectable), or by cutting off the output if input exceeds an adjustable overvoltage threshold. The devices respond to output overload by actively limiting the current or breaking the circuit. The output current limit threshold as well as the transient overcurrent blanking timer are user adjustable. The current limit control pin also functions as an analog load current monitor. The devices are available in a 2mm × 2mm, 10- pin HotRod™ QFN package for improved thermal performance and reduced system footprint. The devices are characterized for operation over a junction temperature range from –40°C to +125°C. • Wide operating input voltage range: 2.7V to 23V – 28V absolute maximum – Withstands negative voltages up to –15V • Integrated back-to-back FETs with low onresistance: RON = 28.3mΩ (typical) • Ideal diode operation with true reverse-current blocking • Fast overvoltage protection – Overvoltage clamp (OVC) with pin-selectable threshold (3.8V, 5.7V, 13.8V) and 5μs (typical) response time OR – Adjustable overvoltage lockout (OVLO) with 1.2μs (typical) response time • Overcurrent protection with load current monitor output (ILM) – Active current limit OR circuit-breaker options – Adjustable threshold (ILIM) 0.5A to 6A • ±10% accuracy for ILIM > 1A – Adjustable transient blanking timer (ITIMER) to allow peak currents up to 2 × ILIM – Output load current monitor accuracy: ±6% (IOUT ≥ 1A) • Fast-trip response for short-circuit protection – 500ns (typical) response time – Adjustable (2 × ILIM) and fixed thresholds • Active high enable input with adjustable undervoltage lockout threshold (UVLO) • Adjustable output slew rate control (dVdt) • Overtemperature protection • Digital outputs – Priority power MUX control (AUXOFF) and fault indication (FLT) or – Power Good indication (PG) with adjustable threshold (PGTH) • UL 2367 recognition – File No. E339631 – RILM ≥ 750Ω • IEC 62368-1 CB certified • Small footprint: QFN 2mm × 2mm, 0.45mm pitch #CommonPartsLibrary #IntegratedCircuit #PowerManagement

TPS259621DDAR ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP LCSC Part Number: C2155774 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments TPS2596 eFuse integrated FET hot-swap protection IC, 2.7V to 19V input voltage range, 21V absolute maximum input rating, 0.125A to 2A adjustable current limit, 89mΩ typical on-resistance, accurate current monitor output, active-high enable with adjustable UVLO, fast overvoltage clamp or adjustable OVLO options, adjustable output slew-rate control, overtemperature protection, fault indication pin, IEC 61000-4-4 EFT immunity, -40°C to +125°C junction temperature range, SOIC-8 package. Search Keywords: TPS2596, Texas Instruments TPS2596, TI TPS2596, TPS2596 eFuse, TPS2596 hot swap controller, TPS2596 power protection IC, TPS2596 current limit switch, TPS259620DDA, TPS259621DDA, TPS259630DDA, TPS259631DDA, 2A eFuse, 19V eFuse, 89mOhm eFuse, adjustable current limit eFuse, overvoltage protection eFuse, current monitor eFuse, SOIC-8 eFuse, TPS2596 datasheet Hashtags: #TPS2596 #TexasInstrumentsTPS2596 #TIEFuse #eFuse #HotSwapProtection #PowerProtectionIC #CurrentLimitSwitch #IntegratedFETSwitch #2AeFuse #19VeFuse #89mOhmSwitch #OvervoltageProtection #UVLOProtection #CurrentMonitorIC #FaultIndicator #SOIC8 #TPS259620DDA #TPS259621DDA #TPS259630DDA #TPS259631DDA

IC SURGE STOPPER 2.7V~18V WSON-8-EP(2x2) TPS259530DSGT is a highly integrated eFuse (electronic fuse) from Texas Instruments designed to provide advanced circuit protection and power management for systems operating from 2.7 V to 18 V. It integrates a low-resistance MOSFET, adjustable current limiting, fast overvoltage protection, inrush current control, and thermal shutdown features, making it ideal for hot-swap, industrial, consumer electronics, storage, and adapter-powered applications. Key Features Wide input voltage range: 2.7 V to 18 V 34 mΩ typical integrated MOSFET on-resistance Adjustable current limit from 0.5 A to 4 A Fast overvoltage protection with 5 µs typical response time Adjustable undervoltage lockout (UVLO) Adjustable output slew rate (dV/dt) for inrush current control Load current monitor (ILM) output Fault indication (FLT) output Overtemperature protection (OTP) Hot-swap and hot-plug capable IEC 62368-1 certified and UL recognized Compact 8-pin WSON/DSG package Hashtags #TPS259530DSGT #TexasInstruments #eFuse #HotSwapController #CircuitProtection #PowerManagement #OvervoltageProtection #CurrentLimiting #InrushCurrentControl #IndustrialElectronics #EmbeddedSystems #HardwareDesign #ElectronicsEngineering #PowerSupplyProtection #PCBDesign