STR3A463HDL, STR3A461HDL - Off-Line PWM Controller

Sanken

Datasheet Details

Part number	STR3A463HDL, STR3A461HDL
Manufacturer	Sanken ↗
File Size	703.86 KB
Description	Off-Line PWM Controller
Datasheet	STR3A461HDL-Sanken.pdf
Note	This datasheet PDF includes multiple part numbers: STR3A463HDL, STR3A461HDL. Please refer to the document for exact specifications by model.

The STR3A46xHL/HDL series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC.

Bare Lead Frame: Pb-free (RoHS compliant).
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).
Noise Reduction.
Current Mode Type PWM Control.
Soft Start Function.
Automatic Standby Function No Load Power Consumption < 15mW.
Operation Mode Normal Operation ----------------------------PWM Mode Light Load Operation---.

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Published: May 16, 2021 |