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STR3A451D, STR3A400 Datasheet - Sanken

STR3A451D Off-Line PWM Controllers

The STR3A400 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 produ.

STR3A451D Features

* Low Thermal Resistance Package

* Improving circuit efficiency (Since the step drive control can keep VRM of secondary rectification diodes low, the circuit efficiency can be improved by low VF)

* Current Mode Type PWM Control

* Soft Start Function

* Automatic Standby Function N

STR3A400-Sanken.pdf

This datasheet PDF includes multiple part numbers: STR3A451D, STR3A400. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

STR3A451D, STR3A400

Manufacturer:

Sanken ↗

File Size:

865.02 KB

Description:

Off-line pwm controllers.

Note:

This datasheet PDF includes multiple part numbers: STR3A451D, STR3A400.
Please refer to the document for exact specifications by model.

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STR3A451D STR3A400 Off-Line PWM Controllers Sanken

STR3A451D Distributor