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DP2540A |
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| Part Number | DP2540A |
| Manufacturer | DEVELOPER MICROELECTRONICS |
| Description | DP2540A 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 coul... |
| 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 DP2540A. DP2540A is offered in DIP7/SOP7 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 ■ Ou... |
| Document |
 DP2540A Data Sheet
PDF 814.84KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DP2540 |
Power-One |
(DP2xxx) 120...195 Watt DC-DC Converters |
|
| 2 | DP2545 |
DEVELOPER MICROELECTRONICS |
High Precision CC/CV Primary-Side PWM Power Switch |
|
| 3 | DP2549K0603BT |
Frontier Electronics |
DIPLEXER |
|
| 4 | DP2510 |
DEVELOPER MICROELECTRONICS |
Low Cost Primary Side Regulation(PSR) CV/CC Controller |
|
| 5 | DP25131 |
DEVELOPER MICROELECTRONICS |
Low Cost Offline PSR CC/CV PWM Power Switch |
|
| 6 | DP25132 |
DEVELOPER MICROELECTRONICS |
Low Cost Offline PSR CC/CV PWM Power Switch |
|
Desde 2024. D4U Semiconductor.
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