CS5661 - High Performance Dual-Channel Controller

Cherry Semiconductor Corporation

CS5661 Datasheet Preview — Preview of CS5661 PDF

Datasheet Details

Part number	CS5661
Manufacturer	Cherry Semiconductor Corporation
File Size	167.00 KB
Description	High Performance Dual-Channel Controller
Datasheet	CS5661_CherrySemiconductorCorporation.pdf

CS5661 Product details

Description

The CS5661 is a high performance, fixed frequency, dual current mode controller specifically designed for Off-Line and DC to DC converter applications.

Features

a unique oscillator for precise duty cycle limit and frequency control, a temperature compensated reference, two high gain error amplifiers, two current sensing comparators, and two high current totem pole outputs ideally suited for driving power MOSFETs. VOUT2 output is switchable via the ENABLE2 pin. Also included are protective features consisting of input and reference undervoltage lockouts, each with hysteresis, cycle-by-cycle current limiting, and a latch for single pulse metering of each.

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Published: Mar 24, 2005 |