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STR5A100D - Primary Side Regulation Off-Line PWM Controllers

Datasheet Summary

Description

The STR5A100D series is power IC with primary side regulation for switching power supplies, incorporating a sense MOSFET and a current mode PWM controller IC.

Employing the Primary Side Regulation, the product achieves power supply systems with few external components.

Features

  • helps to realize low component counts, and high performance-to-cost power supply. Features.
  • Primary Side Regulation.
  • Constant Voltage (CV), Constant Current (CC) Control.
  • Auto Standby Function No Load Power Consumption < 30mW.
  • Operation Mode Normal Operation -------------------------- PWM Mode Light Load Operation --.

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Datasheet Details

Part number STR5A100D
Manufacturer Sanken
File Size 807.97 KB
Description Primary Side Regulation Off-Line PWM Controllers
Datasheet download datasheet STR5A100D Datasheet
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Primary Side Regulation Off-Line PWM Controllers with Integrated Power MOSFET STR5A100D Series General Descriptions The STR5A100D series is power IC with primary side regulation for switching power supplies, incorporating a sense MOSFET and a current mode PWM controller IC. Employing the Primary Side Regulation, the product achieves power supply systems with few external components. Including a startup circuit and a standby function in the controller, the product achieves the low standby power by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The rich set of protection features helps to realize low component counts, and high performance-to-cost power supply.
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