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STR3A100 Datasheet Off-line Pwm Controllers

Manufacturer: Sanken

Overview: Off-Line PWM Controllers with Integrated Power MOSFET STR3A100 Series.

General Description

s The STR3A100 series are power ICs for switching power supplies, incorporating a 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.

Key Features

  • Low Thermal Resistance Package : 44 W(max. ) in Universal Design (open frame).
  • Current Mode Type PWM Control.
  • No Load Power Consumption < 15mW.
  • Auto Standby Function Normal Operation ----------------------------- PWM Mode Standby ---------------------------- Burst Oscillation Mode.
  • Soft Start Function.
  • Random Switching Function.
  • Slope Compensation Function.
  • Leading Edge Blanking Function.
  • Bias Assist Function.
  • Protections.
  • Two Types of Overcu.

More Datasheets from Sanken

Part Number Description
STR3A151 Off-Line PWM Controllers
STR3A151D Off-Line PWM Controllers
STR3A152 Off-Line PWM Controllers
STR3A152D Off-Line PWM Controllers
STR3A153 Off-Line PWM Controllers
STR3A153D Off-Line PWM Controllers
STR3A154 Off-Line PWM Controllers
STR3A155 Off-Line PWM Controllers
STR3A155D Off-Line PWM Controllers
STR3A161HD Off-Line PWM Controllers

STR3A100 Distributor