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PF6202A - High Voltage Startup Current-Mode PWM Controller

Datasheet Summary

Description

Almost Lossless High Voltage Startup Circuit Brown In/Out Protection in HV Pin

X Cap.

Internal Slope Compensation VCC Over Voltage Protection Open Loop Protection(80mS Delay) 3mS Soft Start Time Fixed Switching Frequency (65KHz)

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Datasheet Details

Part number PF6202A
Manufacturer powerforest
File Size 185.17 KB
Description High Voltage Startup Current-Mode PWM Controller
Datasheet download datasheet PF6202A Datasheet
Additional preview pages of the PF6202A datasheet.

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Full PDF Text Transcription

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PF6202A High Voltage Startup Current-Mode PWM Controller Preliminary Specification Rev.P4 FEATURES GENERAL DESCRIPTION  Almost Lossless High Voltage Startup Circuit  Brown In/Out Protection in HV Pin  X Cap. Discharge Function  Internal Slope Compensation  VCC Over Voltage Protection  Open Loop Protection(80mS Delay)  3mS Soft Start Time  Fixed Switching Frequency (65KHz)  Frequency Spreading For Low EMI Emission  OUT Clamp Function  +400mA/-700mA Driving Capability  Safety Regulatory Approvals  IEC60950-1:2005+A1+A2  IEC60065:2001+A1+A2 The PF6202A is a fixed frequency current−mode PWM controller. The HV pin of PF6202A builds in a high−voltage startup current source to replace the external startup resistor in order to reduce the power loss of startup circuit.
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