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STR4A162D - Off-Line PWM Controllers

This page provides the datasheet information for the STR4A162D, a member of the STR4A100 Off-Line PWM Controllers family.

Description

The STR4A100 series are power ICs for switching power supplies, incorporating a sense MOSFET and a current mode PWM controller IC.

The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions.

Features

  • Current Mode Type PWM Control.
  • Auto Standby Function No Load Power Consumption < 10 mW.
  • Operation Mode Normal Operation: PWM Mode Standby : Burst Oscillation Mode.
  • Random Switching Function.
  • Slope Compensation Function.
  • Leading Edge Blanking Function.
  • Bias Assist Function.
  • Soft Start Function.
  • Protections.
  • Overcurrent Protection (OCP) : Pulse-by-Pulse, built-in compensation circuit to minimize OCP point variation on AC input voltage.

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Datasheet preview – STR4A162D

Datasheet Details

Part number STR4A162D
Manufacturer Sanken
File Size 581.84 KB
Description Off-Line PWM Controllers
Datasheet download datasheet STR4A162D Datasheet
Additional preview pages of the STR4A162D datasheet.

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Full PDF Text Transcription

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Off-Line PWM Controllers with Integrated Power MOSFET STR4A100 Series Data Sheet Description The STR4A100 series are power ICs for switching power supplies, incorporating a sense MOSFET and a current mode PWM controller IC. The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high cost-performance power supply systems with few external components.
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