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DP2539B |
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| Part Number | DP2539B |
| Manufacturer | DEVELOPER MICROELECTRONICS |
| Description | DP2539B is a high performance offline PWM power switch for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 co... |
| 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 DP2539B. DP2539B is offered in DIP8 package.
TYPICAL APPLICATION
FEATURES
■ ± 5% Constant Voltage Regulation and Current Regulation at Universal AC Input ■ Primary Side Regulation (PSR) Without TL431 and Opto-coupler ■ No Need for Control Loop Compensation ■ Programmable CV and CC Regulation ■ Multi-Mode PWM/PFM Operation ■ Output ... |
| Document |
 DP2539B Data Sheet
PDF 1.01MB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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