STR3W422MXD - Off-Line PWM Controllers

Product Overview

Sanken

Part number	STR3W422MXD
Manufacturer	Sanken
File Size	488.98 KB
Description	Off-Line PWM Controllers
Datasheet	STR3W422MXD Datasheet
Additional preview pages of the STR3W422MXD datasheet.

The STR3W400MXD series is power IC for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC.

Bare Lead Frame: Pb-free (RoHS Compliant).
Current Mode Type PWM Control.
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).
Automatically changed operation mode in response to load conditions Fixed switching frequency mode, 65 kHz (typ. ) Green mode, 30 kHz (typ. ) to 65 kHz (typ. ) Burst oscillation mode.
No Load Power Consumption, PIN < 30 mW.
Soft Start F.

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Published: May 17, 2024 |