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SC2602L - Synchronous Voltage Mode Controller

Description

The SC2602L is low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern.

Synchronous operation allows for the elimination of heat sinks in many applications.

Features

  • include temperature compensated voltage reference, triangle wave oscillator and current sense comparator circuitry. Power good signaling, shutdown, and over voltage protection are also provided. The SC2602L operates at a fixed 200kHz which is for optimum compromise between efficiency, external component size, and cost. Two SC2602L can be used together to sequence two voltage regulators for power up in telecom systems. The power good of the first SC2602L connected to the enable of the second SC26.

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Datasheet Details

Part number SC2602L
Manufacturer SEMTECH
File Size 503.40 KB
Description Synchronous Voltage Mode Controller
Datasheet download datasheet SC2602L Datasheet

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Full PDF Text Transcription

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Synchronous Voltage Mode Controller for Distributed Power Supply POWER MANAGEMENT Description The SC2602L is low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC2602L is ideal for implementing DC/DC converters needed to power advanced microprocessors in low cost systems, or in distributed power applications where efficiency is www.DataSheet4U.com important. Internal level-shift, high-side drive circuitry, and preset shoot-through control, allows the use of inexpensive N-channel power MOSFETs.
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