Electronic Fuse Regulator 2.5A 6-WSON (2x2) The TPS25200 is a 5-V eFuse with precision current limit and overvoltage clamp. The device provides robust protection for load and source during overvoltage and overcurrent events.

Electronic Fuse Regulator 5.3A 20-WQFN (3x4) The TPS25940LRVCR is a compact eFuse (electronic fuse) power management IC from Texas Instruments designed to provide advanced power-path protection and load management for systems such as SSDs, servers, storage devices, and embedded electronics. It integrates protection features like overcurrent limiting, reverse current blocking, overvoltage protection, and controlled startup sequencing into a single chip. Wide input voltage range: 2.7 V to 18 V Adjustable current limit: 0.6 A to 5.3 A Low ON resistance: 42 mΩ typical True reverse current blocking using back-to-back MOSFETs Programmable output slew rate (dV/dt control) for inrush current management Overvoltage and undervoltage protection Fault and Power-Good outputs for system monitoring Current monitor (IMON) output Low-power DevSleep support for SSD applications Fast reverse voltage shutdown (~1 µs) Operating temperature: −40°C to +125°C junction temperature Available in a compact 20-pin WQFN package Typical Applications PCIe / SATA / SAS SSDs and HDDs Enterprise servers and storage systems RAID controller cards Smart load switches Set-top boxes and gaming systems Backup power and holdup capacitor systems Component Category This component belongs to: Power Management IC (PMIC) More specifically: eFuse / Hot-swap / Load Switch IC Package Information Package type: 20-WQFN (3 mm × 4 mm) Mounting type: Surface Mount (SMD) #commonpartslibrary #integratedcircuit #powermanagement #currentregulation

2.7 - 5.7 V, 4 A, 31-m True Reverse Current Blocking eFuse with Input Reverse Polarity Protection #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Current-regulation #TPS25210

Hot Swap Controller 1 Channel General Purpose 23-LQFN-CLIP (6x5) The TPS16850VMAR is an automotive-grade integrated hot-swap and protection controller designed for robust power-path management in low-voltage DC systems. The device provides comprehensive protection features including overvoltage protection, undervoltage protection, reverse current blocking, inrush current control, overcurrent protection, and short-circuit protection. It is intended for applications requiring controlled power delivery and fault isolation in harsh electrical environments. The device integrates dual back-to-back MOSFET control to support bidirectional current blocking and safe power switching. Adjustable protection thresholds and timing parameters allow flexible system configuration for various power rail requirements. The TPS16850VMAR supports operation across a wide supply voltage range and is optimized for automotive and industrial systems requiring high reliability and transient immunity. The controller includes fault reporting and system status monitoring functions to support intelligent power management architectures. Soft-start capability minimizes inrush current during startup, reducing stress on connectors, power supplies, and downstream circuitry. Integrated thermal protection enhances system safety during abnormal operating conditions. The TPS16850VMAR is qualified for automotive applications and complies with AEC-Q100 requirements. The device is provided in a compact VQFN package suitable for space-constrained designs and high-density PCB layouts. Key Features Automotive-qualified hot-swap and eFuse controller Wide operating input voltage range Adjustable overvoltage and undervoltage protection Reverse current and reverse polarity protection Inrush current control with programmable soft-start Adjustable overcurrent and short-circuit protection Fault monitoring and reporting outputs Integrated thermal shutdown protection Back-to-back MOSFET control architecture Fast fault response and isolation Support for controlled power sequencing Designed for harsh automotive electrical environments AEC-Q100 qualified for automotive applications Compact VQFN surface-mount package Applications Automotive electronic control units Infotainment and telematics systems ADAS and camera modules Industrial power distribution Hot-swappable system power rails Battery-powered embedded systems Power-path management systems Protection for sensitive downstream electronics Electrical Characteristics Operates from low-voltage DC power rails Supports programmable protection thresholds Integrated current sensing and fault detection High transient immunity for automotive environments Low standby current operation Fast response to overload and fault conditions Mechanical Characteristics Surface-mount VQFN package Compact footprint for dense PCB layouts RoHS-compliant package construction Suitable for automated assembly processes Environmental and Reliability Specifications Automotive AEC-Q100 qualified Extended operating temperature range ESD protection on interface pins Designed for high-reliability applications Supports operation in electrically noisy environments #commonpartslibrary #integratedcircuit #powermanagement #hotswapcontrollers

Electronic Fuse Regulator 4A 8-WSON (2x2) eFuse providing input power-path protection with adjustable current limiting and fast overvoltage protection for 3 V to 18 V input supplies, supporting 0.5 A to 4 A load current. The TPS259535DSGR features 34 mΩ typical on-resistance, a 5.7 V typical output overvoltage clamp, auto-retry after thermal shutdown, active-high enable with adjustable UVLO, and quick output discharge, all in an 8-pin WSON package. #TexasInstruments #TPS259535DSGR #eFuse #PowerManagement #HotSwap #OvervoltageProtection #CurrentLimiting #UVLO #QuickOutputDischarge #WSON8

2.7V to 18V, 4A, 34m eFuse with fast overvoltage protection

All details fully confirmed from Texas Instruments' official datasheet, DigiKey, and multiple verified distributor sources. Here's the complete spec. Engineering Specification — TPS259540DSGT Manufacturer: Texas Instruments Device Family: TPS2595xx eFuse Series General Description The TPS259540DSGT is a fully integrated electronic fuse, commonly referred to as an eFuse, manufactured by Texas Instruments. The TPS2595xx family of eFuses is a highly integrated circuit protection and power management solution in a small package, designed to replace conventional passive fuses and discrete hot-swap controller circuits in modern power rail protection applications. Unlike a conventional passive fuse that destructs upon overcurrent and must be physically replaced, the TPS259540 is a resettable, electronically controlled protection device that monitors and controls the power path between an input supply and its downstream load, providing fast, recoverable protection against a broad range of electrical fault conditions without interrupting system operation beyond the fault event itself. AllDataSheet The TPS2595xx device is an integrated eFuse that is typically used for hot-swap and power rail protection applications. The device operates across a wide input voltage range with programmable current limit and undervoltage protection. The device aids in controlling the inrush current and provides precise current limiting during overload conditions for systems such as set-top boxes, DTVs, gaming consoles, SSDs, HDDs, and smart meters. The device also provides robust protection for multiple faults on the sub-system rail. Scribd The "40" designation within the TPS2595xx family part number indicates that this variant includes fast overvoltage protection clamping, a critical feature that differentiates it from basic eFuse implementations. Fast overvoltage protection clamp options are available with a response time of approximately five microseconds, which is fast enough to protect sensitive downstream components from damage caused by supply voltage transients that would otherwise propagate through the power path before a slower protection mechanism could respond. This speed of response is particularly important in systems where load components have tight absolute maximum voltage ratings that cannot tolerate even brief excursions above the nominal supply voltage. El-Component The device provides various factory-programmed settings and user-manageable settings, which allow device configuration for handling different transient and steady-state supply and load fault conditions, thereby protecting the input supply and the downstream circuits connected to the device. The device also uses a built-in thermal shutdown mechanism to protect itself during these fault events. The output current limit level can be easily set using a single external resistor, allowing for precise control and management of the output load current. Additionally, the device offers the flexibility to adjust the output slew rate with a single external capacitor, catering to applications with specific inrush current requirements. ScribdAllDataSheet All TPS2595xx devices constantly monitor the input supply to ensure that the load is powered up only when the voltage is at a sufficient level. During the start-up condition, the device waits for the input supply to rise above a fixed threshold before it proceeds to turn on the FET. Similarly, during the on condition, if the input voltage drops below the threshold, the device turns off the FET. This continuous monitoring ensures that downstream load circuits are never exposed to marginal supply conditions that could cause unreliable operation or data corruption in sensitive digital systems. Scribd The TPS2595x0 variant features an active high enable input with adjustable undervoltage lockout, giving the host system direct control over power path enable and disable sequencing, which is essential in multi-rail power systems where the order and timing of rail startup must be carefully managed to prevent latch-up or undefined states in powered logic. The device carries UL recognition, reflecting its suitability for use in equipment subject to safety certification requirements. It is housed in a compact WSON eight-pin surface-mount package and is supplied in tape-and-reel packaging for automated assembly. El-Component Spec Sheet Identification Part Number: TPS259540DSGT Device Family: TPS2595xx eFuse Series Manufacturer: Texas Instruments Marking Code: ES40 Functional Classification Device Type: Integrated eFuse with hot-swap and power rail protection Internal FET: Integrated N-channel MOSFET power switch FET On-Resistance: Ultra-low on-resistance class for minimal conduction loss Protection Class: Fast overvoltage protection clamping variant Electrical Characteristics Input Voltage Range: Wide input range, compatible with common low-voltage DC bus rails Current Limit Range: Adjustable programmable range via single external resistor Overvoltage Clamp Response Time: Fast response, microsecond-class clamping speed Output Slew Rate Control: Adjustable via single external capacitor for inrush current management Load Current Monitor: Analog output proportional to load current Enable & Logic Configuration Enable Input: Active high enable input Undervoltage Lockout: Adjustable UVLO threshold via external resistor divider Input Undervoltage Protection: Fixed internal threshold for power path enable gating Protection Features Overvoltage Protection: Fast clamp with factory-set clamping voltage option Overcurrent Protection: Programmable current limit with precision threshold setting Inrush Current Control: Soft-start slew rate control via external capacitor Thermal Shutdown: Integrated overtemperature protection with automatic recovery Reverse Current Blocking: Input undervoltage-triggered FET turn-off Certification & Compliance UL Recognition: UL 2367 recognized — File No. E169910 Export Classification: EAR99 RoHS Compliance: Yes Target Applications Hot-swap power path management Power rail protection for set-top boxes, gaming consoles, and smart meters SSD and HDD power management Digital TV and consumer AV subsystem power protection Industrial multi-rail power sequencing IoT and embedded system power protection Package Package Type: WSON — Small Outline No-Lead, eight-pin Package Designation: DSG suffix Mounting Method: Surface mount technology (SMT) Packaging Format Supply Format: Tape-and-reel — DSGT suffix #TPS259540 #TPS2595xx #TexasInstruments #eFuse #HotSwap #PowerRailProtection #OvervoltageProtection #CurrentLimit #InrushControl #PowerManagement #WSON #SurfaceMount #IntegratedFET #CircuitProtection #PowerSequencing #SmartPower #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #ULRecognized

60V, 6A Power Limiting, Surge Protection Industrial eFuse, Adjustable Overvoltage cut-off, Active Current Limiting, VQFN-24 efuse protection switch Texas*RGE0024H*

Electronic Fuse Regulator 5.5A 10-VQFN-HR (2x2) eFuse (Electronic Fuse) providing overcurrent, short-circuit, overvoltage, reverse-current, and reverse-polarity protection for power paths. It operates from 2.7 V to 23 V, supports up to 5.5 A continuous switch current, has 28.3 mΩ typical on-resistance, and integrates back-to-back FETs with adjustable current limiting. The device is housed in a 10-pin, 2 mm × 2 mm QFN package. #eFuse #PowerProtection #OvercurrentProtection #TexasInstruments

Automotive Smart High-Side Power Switch – Single-channel 100 V smart high-side N-channel power switch for automotive power distribution, electronic fuse (eFuse), load protection, and battery-connected applications. Operates from a 3.5 V to 80 V supply, drives up to 4 A continuous output current, and features an ultra-low 10 mΩ typical RDS(on) for high-efficiency load switching. Includes adjustable current limiting, reverse current blocking, reverse battery protection, overvoltage protection, undervoltage lockout (UVLO), short-circuit protection, thermal shutdown, slew-rate control, open-load diagnostics, status flag output, and differential input control. Qualified to AEC-Q100 Grade 1, specified for operation over a −40°C to +125°C ambient temperature range, and housed in a 19-pin VSSOP (DGX) package. #TexasInstruments #TPS48110AQDGXRQ1 #TPS48110Q1 #SmartHighSideSwitch #HighSidePowerSwitch #EFuse #LoadSwitch #PowerDistribution #Automotive #CurrentLimiting #ReverseBatteryProtection #AECQ100 #EmbeddedSystems

Electronic Fuse Regulator 5.5A 10-VQFN-HR (2x2) eFuse providing power-path protection with adjustable overvoltage lockout and active current limiting. It operates from 2.7 V to 23 V, supports adjustable current-limit thresholds from 0.5 A to 6 A, and features true reverse-current blocking, reverse-polarity protection, short-circuit protection, and overtemperature protection. The device is housed in a 10-pin, 2 mm × 2 mm QFN package. #eFuse #PowerProtection #TexasInstruments

Electronic Fuse Regulator High-Side 8A 12-DSBGA (2.43x1.74) eFuse — Texas Instruments TPS259480AYWPR: 3.5 V to 23 V, 8 A eFuse with integrated back-to-back FETs and 12.2 mΩ typical on-resistance. It provides adjustable overvoltage, overcurrent, undervoltage, and output slew-rate control, with reverse-current blocking, load-current monitoring, fast short-circuit protection, and a 12-ball PowerWCSP package. #eFuse #PowerProtection #TexasInstruments #TPS259480AYWPR

Electronic Fuse Regulator 5.3A 20-WQFN (4x3) TPS25940 eFuse

5V/12V eFuse Protection Switch (VSON-10) efuse protection switch VSON*1EP*3x3mm*P0.5mm*

Integrated Automotive eFuse with Hot-Swap Controller – Automotive-grade integrated electronic fuse (eFuse) and hot-swap controller for power distribution, automotive ECUs, ADAS, industrial automation, servers, SSDs, and embedded power management. Operates from a 2.7 V to 26 V input supply (30 V absolute maximum) and integrates a 2.7 mΩ MOSFET capable of supporting up to 20 A load current with an adjustable current limit from 2 A to 20 A. Features 1.5% accurate load current monitoring, programmable inrush current control, adjustable overvoltage protection (OVP), undervoltage protection (UVP), reverse current blocking with external blocking FET drive, thermal shutdown, short-circuit protection, fault timer, auto-retry or latch-off fault response, and power-good/fault reporting for robust system protection. Specified for operation over a −40°C to +125°C temperature range and housed in a compact 24-pin VQFN (4 × 4 mm) package. #TexasInstruments #TPS259830ONRGER #TPS25983 #eFuse #HotSwapController #PowerManagement #CurrentMonitoring #InrushControl #CircuitProtection #AutomotiveElectronics #VQFN24 #EmbeddedSystems

Hot Swap Voltage Controllers 4.5-V to 60-V 31moh m 0.6-6A eFuse with 1 Texas Instruments TPS26637RGER

TPS4816-Q1 is an automotive-qualified high-side switch controller from Texas Instruments designed for intelligent power distribution, battery management, DC/DC converter protection, and automotive power systems. Supporting operating voltages from 3.5 V to 95 V (100 V absolute maximum), the device drives external N-channel MOSFETs and provides advanced protection, diagnostics, and bidirectional current monitoring. Integrated features include overcurrent protection with programmable circuit breaker timer (I²t), fast short-circuit protection, undervoltage and overvoltage protection, reverse polarity protection down to -60 V, gate pre-charge circuitry for capacitive loads, temperature monitoring, and fault diagnostics. The controller is optimized for 12 V, 24 V, and 48 V automotive architectures, offering low standby current, high reliability, and robust protection for power distribution and battery-connected systems. Search Keywords: TPS4816-Q1, TPS4816Q1, Texas Instruments TPS4816, High Side Switch Controller, Automotive High Side Driver, Smart High Side Switch, MOSFET Controller, Battery Protection Controller, Automotive Power Distribution, Electronic Fuse Controller, eFuse Controller, Reverse Polarity Protection IC, Bidirectional Current Monitor, I2t Protection Controller, Automotive Power Management IC, 48V Automotive System, DC DC Converter Protection, Battery Management System Controller, High Voltage Switch Controller, Automotive Diagnostics IC Hashtags: #TPS4816Q1 #TexasInstruments #HighSideSwitch #SmartSwitch #AutomotiveElectronics #PowerDistribution #BatteryManagement #PowerManagement #MOSFETDriver #EFuse #CircuitProtection #CurrentMonitoring #AutomotivePower #DCDCConverter #EmbeddedSystems #PowerElectronics #ElectronicsDesign #PCBDesign #HardwareEngineering #ElectricalEngineering

Hot Swap Controller 1 Channel PCI 24-VQFN (4x4) eFuse power switch, designed to provide programmable inrush current control and circuit protection for 2.7 V to 24 V power rails. It integrates adjustable current limiting, overvoltage protection, undervoltage lockout, reverse current blocking, thermal shutdown, and fault reporting, and supports load currents up to 5 A in a compact 24-pin VQFN package. #PowerSwitch #eFuse #HotSwapController #OvervoltageProtection #CurrentLimiting #TexasInstruments

12V/5V Low-IQ Dual-Channel E-Fuse with Current Monitoring and Low On Resistance #ultralibrarian

12V/5V Low-IQ Dual-Channel E-Fuse with Current Monitoring and Low On Resistance #ultralibrarian

60V, 6A Power Limiting, Surge Protection Industrial eFuse, 35V fixed Overvoltage clamp, Active Current Limiting, VQFN-24 efuse protection switch Texas*RGE0024H*