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SIP32475DN-T1-GE4
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 4UDFN
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：Logic
- Voltage - Load：0V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：2A
- Rds On (Typ)：47mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled
- Fault Protection：Reverse Current
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：4-µDFN (1x1)
- Package / Case：4-XFDFN
- Grade：-
- Qualification：-
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Overview
The SIP32475DN-T1-GE4 is a single-channel load switch IC from Vishay Siliconix, designed for power distribution applications. It operates within a supply voltage range of 1.2 V to 5.5 V and supports a continuous output current of 2 A. The device features a maximum on-resistance of 60 mOhms and dissipates up to 650 mW of power. It is housed in a compact uDFN-4 surface-mount package. The component functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Integrates low on-resistance switching capability for efficient power delivery
- Supports wide input voltage operation suitable for various system rails
- Utilizes a small footprint surface-mount package for space-constrained designs
Applications
- Portable electronic devices requiring efficient power management
- Battery-powered systems needing low quiescent current consumption
- General-purpose power distribution circuits in consumer electronics
Procurement Notes
Verify the specific suffix GE4 indicates RoHS compliance and halogen-free status as per manufacturer standards. Confirm the uDFN-4 package dimensions match your PCB layout requirements. Ensure the thermal dissipation capabilities align with your system's ambient temperature conditions. Check for any specific handling instructions related to the moisture sensitivity level defined in the datasheet.
Selection Notes
Select this component when a single-channel load switch with moderate current capacity is required. It is suitable for applications where low standby current and fast switching times are prioritized. Consider the 60 mOhm on-resistance for voltage drop calculations under full load. The uDFN-4 package offers a balance between thermal performance and board space efficiency compared to larger packages.
Part Context
This part belongs to the SIP324xx series of low-quiescent current load switches manufactured by Vishay Siliconix. These components are engineered to provide reliable power switching with minimal energy loss during idle states. The series is commonly used in mobile and portable devices to manage power sequencing and protect downstream components from overcurrent conditions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative load switches based on pinout, voltage ratings, and current specifications before substitution.
