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SIP4612BDVP-T1-E3
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 SC75-6
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.4V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1A
- Rds On (Typ)：150mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Adjustable), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：PowerPAK® TSC75-6
- Package / Case：PowerPAK® TSC-75-6
- Grade：-
- Qualification：-
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Overview
The SIP4612BDVP-T1-E3 is a high-side P-channel power distribution switch manufactured by Vishay Siliconix. It features an integrated load switch with programmable overvoltage protection and accurate current limiting, functioning as an eFuse. The device supports a wide operating supply voltage range from 2.8 V to 22 V. Key electrical specifications include a maximum on-resistance of 130 mΩ and a current limit of 3.5 A. It operates within a temperature range of -40°C to +125°C and utilizes an SMD/SMT installation style.
Feature Summary
- Integrates programmable overvoltage protection for precise load management
- Provides accurate current limiting functionality acting as an electronic fuse
- Supports wide input voltage operation up to 22 V
Applications
- Power management systems requiring load switching
- Electronic fuse implementations in distributed power architectures
- Overvoltage protection circuits for sensitive loads
Procurement Notes
Verify the specific package variant and pinout configuration against the official datasheet before integration. Confirm that the programmable overvoltage threshold settings align with the target application requirements. Ensure thermal dissipation capabilities are sufficient for the expected continuous current load. Check component availability status as manufacturing lifecycles may affect long-term supply stability.
Selection Notes
Select this component when a combined solution for high-side switching, overvoltage protection, and current limiting is required. The 130 mΩ on-resistance offers low conduction losses compared to standard switches. Consider the 3.5 A current limit rating to ensure adequate headroom for peak load demands. Verify compatibility with the system's control logic and voltage levels.
Part Context
This part belongs to the SIPQ series of power switch ICs designed for robust power distribution. It replaces discrete solutions involving separate fuses, switches, and protection diodes. The integration reduces board space and simplifies design complexity. Vishay Siliconix utilizes advanced processes to achieve reliable performance in automotive and industrial environments.
Replacement Considerations
Consult the manufacturer's cross-reference guide for direct substitutes. Verify that alternative components match the 22 V maximum voltage rating and 3.5 A current limit. Ensure replacement packages support the same surface-mount footprint.
