SC2738 Datasheet - Semtech Corporation

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SC2738 Ultra Low Output Voltage Dual Linear FET Controller

Ultra Low Output Voltage Dual Linearwww.DataSheet4U.com FET Controller POWER MANAGEMENT .
The SC2738 is an ultra low output voltage dual power supply controller designed to simplify power management for desktop PCs and graphics cards.

SC2738_SemtechCorporation.pdf

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Datasheet Details

Part number:

SC2738

Manufacturer:

Semtech Corporation

File Size:

261.52 KB

Description:

Ultra Low Output Voltage Dual Linear FET Controller

Features

* for each output include tight output voltage regulation (±3.5% over -40°C to +85°C), enable controls, open drain power good signals, under-voltage protection and soft start. The enable pins allow the part to enter a very low power standby mode. Pulling them high enables the outputs. The power good p

Applications

* Desktop PCs Graphics cards Simple dual power supplies Typical Application Circuit 5V or 12V IN VIN1 C1 0.1uF (1) 8 1 C3 Q1 7 6 5 3 C4 C2 0.1uF (1) VIN2 VOUT1 VOUT2 2 4 100uF, 25mOhm POSCAP R1 11.0k R5 2k (2) 1 2 U1 DRV1 ADJ1 EN1 PGD1 GND SC2738 IN DRV2 ADJ2 EN2 PGD2 10 9 8 7 6 C6

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