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STR2W152D Datasheet Current Mode Control Pwm Regulator

Manufacturer: Sanken

Overview: STR2W152D and STR2W153D Current Mode Control PWM Regulator ICs For Switching Power.

Datasheet Details

Part number STR2W152D
Manufacturer Sanken
File Size 182.85 KB
Description Current Mode Control PWM Regulator
Datasheet STR2W152D-Sanken.pdf

General Description

The STR2W152D and STR2W153D are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC in one package.

Including a startup circuit and a standby function in the controller, the products achieve low power consumption, low standby power, and high cost-effectiveness in power supply systems, while reducing external ponents.

The products are provided in fully molded TO-220 package types.

Key Features

  • Current mode PWM control.
  • Built-in Random Switching function: reduces EMI noise, simplifies EMI filters, and cuts cost by external part reduction.
  • Built-in Slope Compensation function: avoids subharmonic oscillation.
  • Built-in Leading Edge Blanking (LEB) function.
  • Auto Standby function: ▫ Input power, PIN < 25 mW at no load ▫ Normal load operation: PWM switching ▫ Light load operation: Standby mode (Burst oscillation).
  • Soft Start function: re.

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STR2W152D Distributor