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RT9715GGF
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8MSOP
- Series：-
- Mfr：Richtek USA Inc.
- Package：Tape & Reel (TR)
- Switch Type：USB Switch
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：700mA
- Rds On (Typ)：90mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 100°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Grade：-
- Qualification：-
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Overview
The RT9715GGF is a single N-channel high-side power switch IC designed for USB applications. It operates within a load voltage range of 2.7V to 5.5V and features a typical on-resistance of 90 milliohms. The device supports a maximum output current of 700mA with an open/switch interface. It integrates comprehensive fault protection mechanisms including fixed current limiting, over-temperature shutdown, reverse current blocking, and under-voltage lockout (UVLO). The component is available in an 8-TSSOP or 8-MSOP package.
Feature Summary
- Integrates fixed current limiting, over-temperature shutdown, reverse current blocking, and under-voltage lockout for robust system protection
- Features low on-resistance to minimize voltage drop and maximize efficiency in power distribution paths
- Provides status flag indication and controlled load release capabilities for enhanced system monitoring
Applications
- USB port power switching and protection
- High-side power distribution in portable electronics
- Load driver circuits requiring reverse current blocking
Procurement Notes
Verify the specific suffix 'GGF' against the manufacturer's official datasheet to confirm pinout compatibility and marking codes. Confirm end-of-life status and lead times with authorized distributors as this component may be obsolete. Ensure the selected package variant matches the PCB footprint requirements precisely before procurement.
Selection Notes
Select this component when a single-channel high-side switch with integrated reverse current blocking is required for USB interfaces. The 90 milliohm on-resistance makes it suitable for applications prioritizing low voltage drop. Verify that the 700mA current rating meets the load requirements and that the 2.7V to 5.5V operating range aligns with the system supply voltages.
Part Context
The RT9715 series comprises cost-effective, low-voltage single N-MOSFET high-side power switches intended primarily for USB applications. These devices are characterized by low switch-on resistance and low supply current. The family offers various package options to accommodate different board space constraints while maintaining consistent electrical performance characteristics across variants.
Replacement Considerations
Publicly confirmed substitute part numbers for the RT9715GGF were not identified in the provided source material. Consult manufacturer cross-reference tools for potential alternatives.
