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CR5842B - High Voltage Green Mode PWM Controller

This page provides the datasheet information for the CR5842B, a member of the CR5842B-Chip High Voltage Green Mode PWM Controller family.

Datasheet Summary

Description

CR5842B is a highly integrated current mode PWM controller.

Features

  • z Built-in High Voltage Startup z Patent High voltage startup technique z Extra Low Standby (.

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Datasheet preview – CR5842B

Datasheet Details

Part number CR5842B
Manufacturer Chip-Rail
File Size 221.89 KB
Description High Voltage Green Mode PWM Controller
Datasheet download datasheet CR5842B Datasheet
Additional preview pages of the CR5842B datasheet.

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Full PDF Text Transcription

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CR5842B High Voltage Green Mode PWM Controller with Brownout FEATURES z Built-in High Voltage Startup z Patent High voltage startup technique z Extra Low Standby (<50mW) z Power on Soft Startup z Frequency spreading to Minimize EMI z Audio Noise Free Operation z Fixed 65kHz Switching Frequency z Brownout function z 4000V HBM ESD z DIP-8L Green Package z Comprehensive Protection ¾ VDD Under Voltage Lockout with Hysteresis (UVLO) ¾ Cycle-by-cycle Over Current Protection (OCP) ¾ Overload Protection (OLP) with Auto-recovery ¾ Over Temperature Protection (OTP) with Auto-recovery ¾ VDD Over Voltage Protection (OVP) with Auto-recovery APPLICATIONS Offline AC/DC Flyback Converter For z AC/DC Adapter z PDA Power Supplies z Auxiliary Power Supply for PC and Server z Open-frame SMPS GENERAL DESCR
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