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DAP011C Datasheet PWM Controller

Manufacturer: onsemi

Download the DAP011C datasheet PDF. This datasheet also includes the DAP011 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (DAP011_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DAP011C
Manufacturer onsemi
File Size 613.01 KB
Description PWM Controller
Datasheet download datasheet DAP011C Datasheet

Overview

Customer Specific Device from ON Semiconductor DAP011/DAP011C PWM Current−Mode Controller for High−Power Universal Off−Line Supplies • • • • • • 5.0 V – 5.0 mA Reference Voltage Internal Temperature Shutdown Direct Optocoupler Connection Extremely Low No−Load Standby Power Adjustable Soft−Start This is a Pb−Free Device* Housed in an SO−14 package, the DAP011/DAP011C represents an enhanced version of the Maximus, DAP008, controller.

Due to its high drive capability, SpeedKing drives large gate−charge MOSFETs which, together with internal ramp compensation and a user selectable frequency jittering, ease the design of modern AC/DC adapters.

With an internal structure operating at a fixed 65/100 kHz frequency, the controller directly connects to the high−voltage rail for a loss less and clean startup sequence.

Key Features

  • an efficient protective circuitry which, in presence of an overcurrent condition, disables the output pulses while the device enters a safe burst mode, trying to restart. Once the default has gone, the device auto.
  • recovers. By implementing a timer to acknowledge a fault condition, independently from the auxiliary supply, the designer’s task is eased when stringent fault mode conditions need to be met. A dedicated input helps triggering a latch.
  • off circuitry which permanently disa.

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