SC1404 Mobile Multi-Output PWM Controller

Semtech Corporation

Description

www.DataSheet4U.com Mobile Multi-Output PWM Controller with Virtual Current SenseTM POWER MANAGEMENT .
The SC1404 is a multiple-output power supply controller designed to power battery operated systems.

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Datasheet Specifications

Part number: SC1404
Manufacturer: Semtech Corporation
File Size: 527.04 KB
Datasheet: SC1404_SemtechCorporation.pdf
Description: Mobile Multi-Output PWM Controller

Features

* 6 to 30V input range (operation possible below 6V) 3.3V and 5V dual synchronous outputs Fixed-frequency or PSAVE for maximum efficiency over wide load current range 5V/50mA linear regulator 12V/200mA linear regulator TM Virtual Current Sense for enhanced stability Accurate low-loss current limiting

Applications

* Notebook and Subnotebook Computers Automotive Electronics Desktop DC-DC Converters Typical Application Circuit I N P U T + 6V to + 30V + 5V A LW A Y S O N 0.1uF U4 22 0.22uF V+ 6 21 + S C 1404 O N /O F F 10 4.7uF SYNC VL + 12V O U TP U T 12OUT VDD 4 5 + 4.7uF S C 1404 O N /O F F 23 3 C7 25

SC1404 Distributors

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SC1404 Mobile Multi-Output PWM Controller Semtech Corporation

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