Semiconductor Informations

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| OB2212 On-Bright - Primary-Side Regulation PWM Power Switch OB2211, OB2212 Primary-Side Regulation PWM Power Switch GENERAL DESCRIPTION OB2211, OB2212 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 from design. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown in the fig |
| OB2 Voltage Stabiliser - STC www.t.in www.t.in www.t.in www.t.in |
| OB2201 High Performance Quasi-Resonant PWM Controller - On-Bright Electronics High Performance Quasi-Resonant PWM Controller OB2201 Product Specification GENERAL DESCRIPTION OB2201 is a high performance flyback QuasiResonant (QR) controller optimized to achieve high efficiency in the universal input range and full loading range with effective system cost. At full loading, |