SC339 Ultra Low Output Voltage Linear FET Controller

Semtech

Description

Ultra Low Output Voltage Linear FET Controller POWER MANAGEMENT .
The SC339 is an ultra-low output voltage, linear power supply controller designed to simplify power management for notebook PCs.

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Datasheet Specifications

Part number: SC339
Manufacturer: Semtech
File Size: 765.11 KB
Datasheet: SC339_Semtech.pdf
Description: Ultra Low Output Voltage Linear FET Controller

Features

* include tight output voltage regulation (± 1% over 0°C to +85°C), enable control, open drain power good signal, under-voltage protection and soft-start. The www. DataSheet4U. com enable pin allows the part to enter a very low power standby mode. Pulling it high enables the output. The power good pin i

Applications

* Notebook PCs Desktop Computers Battery Powered Devices Portable Instruments Typical Application Circuit 1.2V +/-5% IN C1 IRF7311 or similar Vout = (1+R1/R2)
* 0.5 1.05V @ 3A C2 5V IN R1 IN DRV GND SC339 ADJ 1.05V Enable EN PGD 1.05V Power Good R3 (1) C4 Notes: (1) Optional Components to u

SC339 Distributors

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SC339 Ultra Low Output Voltage Linear FET Controller Semtech

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