SD4872RTR, SD4872 Datasheet - Silan Microelectronics

SD4872RTR CURRENT MODE PWM + PFM CONTROLLER

SD4872X is a current mode PWM controller IC for high performance, low standby power offline flyback converter application. In no load or light load condition, the IC operates in Light Load Mode to reduce switching loss and improve efficiency. Large startup resistor could be used in the startup.

SD4872RTR Features

* APPLICATIONS

* Adapters

* Frequency shuffling to improve EMI performance

* Set-Top Box Power Supplies

* Light Load Mode for minimum standby power

* 65kHz switching frequency

* 10µA low startup current

* Internal LEB circuit

* VDD over-voltage and under-voltage

SD4872RTR, SD4872 Datasheet

SD4872RTR Datasheet Preview — This datasheet PDF includes multiple part numbers: SD4872RTR, SD4872. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

SD4872RTR, SD4872

Manufacturer:

Silan Microelectronics

File Size:

256.47 KB

Description:

Current mode pwm + pfm controller.

This datasheet PDF includes multiple part numbers: SD4872RTR, SD4872.
Please refer to the document for exact specifications by model.

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TAGS

SD4872RTR SD4872 CURRENT MODE PWM PFM CONTROLLER Silan Microelectronics

SD4872RTR Distributor