R5524N001B-TR-FE

$0.31

Description：USB NCH HIGH-SIDE SWITCH IC
Series：*
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)

SKU:7d21983059c8 Category: Power Distribution Switches, Load Drivers Brand: Nisshinbo Micro Devices Inc.

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Product introduction

Product Detailed Parameters

Description：USB NCH HIGH-SIDE SWITCH IC
Series：*
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)
Switch Type：-
Number of Outputs：-
Ratio - Input:Output：-
Output Configuration：-
Output Type：-
Interface：-
Voltage - Load：-
Voltage - Supply (Vcc/Vdd)：-
Current - Output (Max)：-
Rds On (Typ)：-
Input Type：-
Features：-
Fault Protection：-
Operating Temperature：-
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-5
Package / Case：SC-74A, SOT-753
Grade：-
Qualification：-

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R5524N001B-TR-FE

Overview

The R5524N001B-TR-FE is a single-channel USB high-side switch IC manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of 2.2 V to 5.5 V and supports an output current of 500 mA with a maximum current limit of 650 mA. The device features a typical on-resistance of 150 mOhms, ensuring efficient power distribution. It includes integrated protection mechanisms such as overcurrent protection and thermal shutdown. The component is designed for surface-mount installation in SOT-23-5 packages and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

Integrates overcurrent protection and thermal shutdown for robust fault management
Provides low on-resistance for efficient power delivery in USB applications
Supports fast switching speeds suitable for dynamic load requirements

Applications

USB port power switching and distribution
Portable electronic device power management
Consumer electronics peripheral power control

Procurement Notes

Verify the specific suffix TR-FE against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the exact electrical characteristics required for the target application. Cross-reference the RoHS compliance status and environmental declarations with the latest product documentation before finalizing procurement decisions.

Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required for USB interfaces. Consider the 150 mOhm on-resistance and 500 mA output capability relative to the load requirements. Evaluate the SOT-23-5 package constraints for PCB layout and thermal performance compared to alternative packages in the R5524N series.

Part Context

This part belongs to the R5524N series of USB power switches from Nisshinbo Micro Devices. The series offers various configurations tailored for portable devices, emphasizing compact size and integrated safety features. The R5524N001B variant specifically addresses single-channel applications requiring reliable power distribution with minimal external components.