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SC725CSTRT
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 4CSP
- Series：-
- Mfr：Semtech Corporation
- 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：N-Channel
- Interface：On/Off
- Voltage - Load：1.1V ~ 3.6V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：24mOhm
- Input Type：-
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：4-CSP (0.76x0.76)
- Package / Case：4-WFBGA, CSPBGA
- Grade：-
- Qualification：-
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Overview
The SC725CSTRT is a single-channel N-channel power switch IC manufactured by Semtech Corporation. It operates within a load voltage range of 1.1V to 3.6V and supports a maximum output current of 2A. The device features a typical on-resistance of 24 milliohms and a maximum on-resistance of 47 milliohms. It utilizes a 4-CSP package with dimensions of 0.76x0.76 mm. The component functions as a high-side switch with an open/switch interface, designed for general-purpose distribution switching applications.
Feature Summary
- High-side N-channel configuration for efficient power path management
- Integrated controlled slew rate to minimize inrush current during activation
- Load release capability for safe disconnection of downstream circuitry
Applications
- Portable consumer electronics requiring compact power distribution
- Battery-powered devices needing efficient load switching
- Mobile communication hardware with strict space constraints
Procurement Notes
Verify the specific ordering suffix (TR, CT, or DKR) to confirm the required packaging format, such as tape and reel or cut tape. Ensure the selected variant matches the intended manufacturing process requirements. Confirm that the 4-CSP package dimensions align with the PCB footprint design. Validate RoHS compliance status if environmental regulations apply to the final assembly.
Selection Notes
Select this component when a low-profile, high-current solution is required for voltages up to 3.6V. The 24 milliohm typical resistance ensures minimal power loss during conduction. The integrated controlled slew rate feature makes it suitable for applications sensitive to voltage spikes. Consider the 4-CSP footprint size against available board real estate for optimal integration.
Part Context
This part belongs to the SC725 series of power switches from Semtech. It is designed for modern portable electronics where small form factors are critical. The series offers various channel configurations and current ratings to suit different power distribution needs within mobile and wearable device architectures.
Replacement Considerations
Consult official cross-reference data for verified substitutes. Ensure any replacement maintains the 4-CSP footprint and compatible electrical characteristics for direct integration without redesign.
