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SC724CSTRT
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 4CSP
- Series：-
- Mfr：Semtech Corporation
- Package：Tape & Reel (TR)
- 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：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 SC724CSTRT is a single-channel load switch IC from the Semtech SC7 series, designed for power distribution applications. It operates within a supply voltage range of 1.1 V to 3.6 V and supports an output current of 2 A. The device features a maximum on-resistance of 47 mOhms and a typical turn-on time of 11 µs. It is housed in a CSP-4 package suitable for surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- Single-channel load switch configuration for dedicated power path management
- Low on-resistance design to minimize power loss during conduction
- Fast switching response with microsecond-scale turn-on timing
- Compact CSP-4 footprint optimized for space-constrained portable electronics
Applications
- Portable computing devices requiring efficient power distribution
- Peripheral interface circuits needing controlled power sequencing
- Battery-powered systems utilizing low-voltage logic interfaces
Procurement Notes
Verify component authenticity through authorized Semtech distributors or certified partners. Confirm RoHS compliance status via official documentation before integration. Check lifecycle status as this part may be discontinued; validate availability of current stock or alternative sourcing channels. Ensure packaging specifications match production requirements for reel or cut tape formats.
Selection Notes
Select this component when a single high-current load switch is required for low-voltage applications. Compare against SC725CSTRT if slower turn-on times are acceptable for reduced electromagnetic interference. Evaluate CSP-4 package constraints against board layout limitations. Consider thermal performance at maximum load currents within the specified temperature range.
Part Context
Part of the SC7 family of load switches from Semtech, focusing on power distribution efficiency. Designed for modern portable electronics where space and power consumption are critical. Complements other Semtech solutions like ESD protection and voltage regulators in complete system designs.
Replacement Considerations
SC725CSTRT serves as a functional substitute with identical electrical characteristics except for a longer turn-on time of 240 µs compared to 11 µs. Verify pin compatibility and package dimensions before substitution.
