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SLG5NT1757V
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Product Detailed Parameters
- Description：AN ADJUSTABLE TURN-ON TIME 5 M?
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：5
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：-
- Voltage - Load：3V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：4A
- Rds On (Typ)：6.8mOhm
- Input Type：CMOS
- Features：Slew Rate Controlled
- Fault Protection：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：16-FC-STQFN (1.6x2.5)
- Package / Case：16-PowerUFQFN
- Grade：-
- Qualification：-
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Overview
The SLG5NT1757V is an ultra-low power load switch featuring a 4A continuous current rating and a 5 mΩ on-resistance. It incorporates an adjustable turn-on time to manage inrush current and provides fast discharge capabilities for rapid output voltage removal. The device operates within a supply voltage range of 2.5 V to 5.5 V and includes thermal shutdown protection. Packaged in a compact STQFN-16 format, it supports active-high enable control and offers a Power Good output indicator.
Feature Summary
- Adjustable turn-on time controls inrush current during startup
- Fast discharge circuit enables rapid output voltage removal
- Ultra-low on-resistance minimizes conduction losses
- Integrated thermal shutdown protects against overheating
Applications
- Portable consumer electronics power distribution
- Battery-powered device load switching
- Embedded system peripheral power control
- Smartphone and tablet power management
Procurement Notes
Verify the specific datasheet revision and ordering suffix before procurement. Confirm availability status as supply may be limited or subject to factory special orders. Ensure the selected package variant matches the required PCB footprint and thermal specifications for the target application design.
Selection Notes
Select this component when high current handling with minimal voltage drop is required alongside precise inrush current control. The adjustable ramp feature suits applications sensitive to input voltage sag. Verify that the STQFN-16 package dimensions fit the mechanical constraints and that the 4A rating exceeds the maximum expected load current under all operating conditions.
Part Context
This part belongs to Renesas' GreenFET series of power switches. It utilizes proprietary nFET technology to achieve low resistance and high efficiency. The series targets portable applications requiring efficient power management and compact form factors while providing essential protection features like thermal shutdown and controlled startup.
Replacement Considerations
Check for pin-compatible alternatives within the same GreenFET family. Verify that substitute parts maintain equivalent current ratings, on-resistance values, and package dimensions. Ensure replacement components support the same control logic levels and protection thresholds required by the existing circuit design.
