OB2211H-On-BrightElectronics.pdf
Datasheet Details
Part number:
OB2211H, OB2211H-On
Manufacturer:
On-Bright Electronics
File Size:
295.98 KB
Description:
Primary-side pwm power switch.
Note:
This datasheet PDF includes multiple part numbers: OB2211H, OB2211H-On.
Please refer to the document for exact specifications by model.
OB2211H, OB2211H-On, Primary-Side PWM Power Switch
OB2211H is an offline PWM Power switch for low power AC/DC charger and adaptor applications.
It operates in primary-side sensing and regulation.
Consequently, opto-coupler and TL431 could be eliminated.
Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown in the
OB2211H Features
* including Cycle-by-Cycle current limiting, VDD clamp and UVLO. Excellent EMI performance is achieved wi
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