STR3W400MXD, STR3W422MXD - Off-Line PWM Controllers

Sanken

Datasheet Details

Part number	STR3W400MXD, STR3W422MXD
Manufacturer	Sanken ↗
File Size	488.98 KB
Description	Off-Line PWM Controllers
Datasheet	STR3W422MXD-Sanken.pdf
Note	This datasheet PDF includes multiple part numbers: STR3W400MXD, STR3W422MXD. Please refer to the document for exact specifications by model.

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 |