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DP2537D High Precision CC/CV Primary-Side PWM Power Switch

DP2537D Description

DP2537D High Precision CC/CV Primary-Side PWM Power Switch GENERAL .
DP2537C is a high performance offline PWM power switch for low power AC/DC charger and adapter applications.

DP2537D Features

* including Cycle-by-Cycle current limiting, VDD Over Voltage Protection (VDD OVP), short circuit protection, built-in leading edge blanking, VDD under voltage lockout (UVLO), OTP, etc. High precision constant voltage (CV) and constant current (CC) can be achieved by DP2537C. DP2537C is offered in SOP

DP2537D Applications

* It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. High Precision Constant Voltage (CV) and Constant Current (CC) control are integrated as shown in the figure below. In CC control, the current and output power setting can be adjusted externa

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Datasheet Details

Part number
DP2537D
Manufacturer
DEVELOPER MICROELECTRONICS
File Size
776.46 KB
Datasheet
DP2537D-DEVELOPERMICROELECTRONICS.pdf
Description
High Precision CC/CV Primary-Side PWM Power Switch

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High Precision Primary-Side PWM Power Switch DEVELOPER MICROELECTRONICS
DEVELOPER MICROELECTRONICS DP2537D-like datasheet