STR3A461HL controller equivalent, off-line pwm controller.
* Bare Lead Frame: Pb-free (RoHS compliant)
* Low Thermal Resistance Package
* Improving circuit efficiency (Since the step drive
control can keep VRM of seco.
* AC/DC adapter
* White goods
* Other SMPS
STR3A46xHL/HDL-DSE Rev.3.4 SANKEN ELECTRIC CO., LTD.
1
Apr. 16.
The STR3A46xHL/HDL series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC.
To enhance efficiency in all load ranges, the IC automatically shifts its operation to the green mode or burst os.
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