Electronic Fuse Regulator 6A 20-HTSSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #TPS26631

Electronic Fuse Regulator High-Side 6A 24-VQFN #Commonpartslibrary #Integratedcircuit #Powermanagement

Electronic Fuse Regulator High-Side 60A 26-VQFN-HR (5x4.5) The TPS259850RQPR is an integrated eFuse power protection device designed for robust power path management in low-voltage DC systems. Manufactured by Texas Instruments, this device provides advanced protection features including overvoltage protection, undervoltage protection, overcurrent limiting, short-circuit protection, reverse current blocking, and thermal shutdown. The device is optimized for applications requiring controlled inrush current, fault isolation, and system reliability in industrial, automotive, telecommunications, and embedded electronic systems. The TPS259850RQPR supports a wide operating input voltage range and integrates programmable protection thresholds to allow flexible system-level configuration. The device includes an internal MOSFET with low on-resistance for efficient power delivery while minimizing power dissipation. Fast fault response and automatic retry functionality enhance system robustness and reduce the need for external supervisory circuitry. The device is housed in a compact QFN package suitable for space-constrained PCB designs and supports high-current operation with efficient thermal performance. The integrated protection architecture simplifies power subsystem design while improving reliability and fault tolerance. Electrical Characteristics Input operating voltage range supports low-voltage DC power rails commonly used in embedded and industrial systems. Integrated low-RDS(on) MOSFET minimizes conduction losses and improves overall efficiency. Programmable current limiting enables configurable overcurrent protection. Fast short-circuit response protects downstream circuitry during fault events. Adjustable overvoltage and undervoltage thresholds allow flexible supply monitoring. Reverse current blocking prevents back-drive conditions and protects power sources. Thermal shutdown protection disables the device during excessive junction temperature conditions. Controlled output slew rate limits inrush current during startup and hot-plug events. Automatic retry and latch-off fault management modes are supported. Power-good indication output provides system power status monitoring. Protection Features Overcurrent protection with programmable current limit threshold. Short-circuit protection with rapid fault response. Input overvoltage protection. Input undervoltage lockout protection. Reverse current and reverse polarity protection support. Thermal shutdown with automatic recovery capability. Fault timer control for transient fault management. Safe hot-swap and hot-plug operation support. Mechanical Characteristics Package type is QFN with compact footprint optimized for high-density PCB layouts. Surface-mount device compatible with automated assembly processes. Thermally enhanced package construction improves heat dissipation. RoHS-compliant and suitable for lead-free manufacturing processes. Applications Industrial power distribution systems. Automotive electronic subsystems. Telecommunication and networking equipment. Server and storage platforms. Hot-swappable modules. USB Type-C and power delivery systems. Embedded computing platforms. FPGA and processor power rail protection. Battery-powered and portable electronic equipment. #commonpartslibrary #integratedcircuit #powermanagement #regulator

Electronic Fuse Regulator 6A 24-VQFN (4x4) #Commonpartslibrary #Integratedcircuit #Powermanagement

Electronic Fuse Regulator 6A 20-HTSSOP #Commonpartslibrary #Integratedcircuit #Powermanagement #TPS26633

Electronic Fuse Regulator 60A 32-QFN (5x5) #commonpartslibrary #integratedcircuit #powermanagement

Electronic Fuse Regulator 2A 8-SO PowerPad #CommonPartsLibrary #IntegratedCircuit #PowerManagement #TPS259621

Electronic Fuse Regulator High-Side 6A 24-VQFN #Commonpartslibrary #Integratedcircuit #Powermanagement

Electronic Fuse Regulator 6A 24-VQFN (4x4) #Commonpartslibrary #Integratedcircuit #Powermanagement

Electronic Fuse Regulator 6A 24-VQFN (4x4) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #TPS26632

Electronic Fuse Regulator 6A 24-VQFN (4x4) #Commonpartslibrary #Integratedcircuit #Powermanagement

Electronic Fuse Regulator - 6A 20-HTSSOP #Commonpartslibrary #Integratedcircuit #Powermanagement #Gatedrivers

Electronic Fuse Regulator - 6A 20-HTSSOP #Commonpartslibrary #Integratedcircuit #Powermanagement #Gatedrivers

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

Electronic Fuse Regulator 4A 8-WSON (2x2) The TPS259530DSGR is a compact, integrated eFuse protection device designed to provide robust power-path management for low-voltage DC systems, particularly nominal five-volt rails. It combines multiple protection and control features into a single solution, enabling safe distribution of power to downstream circuitry while minimizing the need for external components. The device supports controlled inrush current during startup, continuous current monitoring, and rapid fault response to protect both the power source and the load. Integrated protection mechanisms include overvoltage protection, undervoltage lockout, overcurrent limiting, thermal shutdown, and reverse current blocking. This makes the device well suited for applications requiring high reliability, such as embedded systems, industrial electronics, consumer devices, and communication equipment. Functional Description The device operates as a high-side protection switch using an internal MOSFET to control current flow from the input supply to the load. It monitors input voltage, output current, and internal temperature to ensure operation within safe limits. When a fault condition such as overcurrent or overvoltage is detected, the device limits or interrupts current flow to prevent damage. The integrated control loop provides smooth startup by limiting inrush current and preventing supply droop. Reverse current blocking prevents unwanted current flow from the output back to the input when the input supply is removed or drops below the output level. Electrical Characteristics The device supports operation across a wide input voltage range suitable for low-voltage DC systems, including typical five-volt rails. It features an adjustable overvoltage protection threshold aligned with five-volt system requirements, along with configurable undervoltage lockout to ensure proper system startup and shutdown behavior. The current limit is externally programmable, allowing flexibility for different load conditions. The device exhibits low on-resistance to minimize power dissipation and voltage drop during normal operation. Protection Features The TPS259530DSGR integrates multiple protection functions to enhance system robustness. Overvoltage protection prevents excessive input voltage from reaching the load. Undervoltage lockout ensures the device only operates when the input supply is within a valid range. Overcurrent protection actively limits current during fault conditions and can respond rapidly to short circuits. Thermal shutdown protects the device from overheating by disabling operation when internal temperature exceeds safe limits. Reverse current blocking prevents backflow of current, safeguarding both the source and load. Control and Interface The device includes an enable control input that allows external control of the power path. It supports configurable behavior for fault response and recovery, depending on system design. External components can be used to set thresholds such as current limit and undervoltage lockout, providing design flexibility. Status signaling allows system-level monitoring of fault conditions. Mechanical and Package Information The TPS259530DSGR is provided in a compact surface-mount package suitable for space-constrained applications. The package is optimized for thermal performance and efficient PCB layout, enabling reliable operation under varying load conditions. It is supplied in tape-and-reel format for automated assembly processes. Applications This device is intended for use in systems requiring reliable power distribution and protection. Typical applications include five-volt power rails in embedded systems, industrial control modules, consumer electronics, communication devices, and peripheral power management circuits. Summary The TPS259530DSGR offers an integrated, high-reliability solution for power path protection and management in low-voltage systems. Its combination of protection features, configurability, and compact form factor makes it a widely used choice for safeguarding five-volt supply rails in modern electronic designs. #commonpartslibrary #integratedcircuit #powermanagement

Polymeric PTC Resettable Fuse 6V 1 A Ih Surface Mount 0603 (1608 Metric), Concave polyfuse 1A 0603 The 0603L100SLYR is a surface-mount resettable fuse (PPTC – Polymeric Positive Temperature Coefficient) designed to provide overcurrent protection in low-voltage electronic circuits. When excessive current flows, the device increases its resistance sharply, limiting current and protecting downstream components. Once the fault condition is removed and power is cycled or reduced, the fuse resets automatically. This component is widely used in compact electronic devices due to its small 0603 footprint, making it suitable for space-constrained PCB designs. Key Features Resettable overcurrent protection device Compact 0603 surface-mount package Fast response to fault conditions Automatic reset after fault removal RoHS compliant and lead-free construction Low resistance in normal operation Stable performance over multiple trip cycles Electrical Characteristics Hold current: 1.0 A Trip current: approximately 2.0 A Maximum voltage rating: 6 V Maximum current rating: 40 A (short duration fault current) Initial resistance: low resistance typical for minimal voltage drop Resistance after trip: significantly increased to limit current Thermal Characteristics Operating temperature range: −40 °C to +85 °C Trip time dependent on current and ambient temperature Self-heating mechanism triggers resistance increase Mechanical Characteristics Package type: 0603 (1608 metric) Mounting type: surface mount (SMD) Body material: polymer-based PTC Terminal finish: solderable metal electrodes compatible with reflow soldering Applications USB ports and power lines Battery-powered devices Consumer electronics Portable devices Embedded systems and IoT hardware Power supply protection circuits Compliance and Standards RoHS compliant Halogen-free (typical for series) Meets industry standards for resettable fuses #commonpartslibrary #circuitprotection #ptc #fuse

Square Fuse 3.15A Plugin Disposable Fuses with Leads (Through Hole) 2010T3.15A250V FUSE-TH_L8.5-W4.0-P5.08-D0.6 LCSC Part Number: C354904 JLCPCB Part Class: Extended Part Manufactured by WALTER(华德)

Plugin Fuse Holders FH1-200CK-B FUSE-TH_L24.8-W9.8-P22.60 LCSC Part Number: C268205 JLCPCB Part Class: Extended Part Manufactured by HONGJU(宏聚)

Resistive fuse 125mA Plugin,D2.8xL7.1mm Disposable fuses ROHS Fuses with Leads (Through Hole) 0251.125NRT1L FUSE-TH_BD3.5-L7.2-P11.20-D1.2 LCSC Part Number: C178921 JLCPCB Part Class: Extended Part Manufactured by Littelfuse(美国力特)

Electronic Fuse Regulator 5A 10-VSON (3x3) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #CurrentRegulation/Management #TPS2592