| Description | FEATURES OB2222M is a high performance, high precision Universal AC input range and 5.0V output and low cost PWM Power switch for non-isolated voltage buck and buck-boost application. It combines a Constant power mode operation at over load dedicated current mode PWM controller with a app... |
| Features |
OB2222M is a high performance, high precision Universal AC input range and 5.0V output and low cost PWM Power switch for non-isolated voltage buck and buck-boost application. It combines a Constant power mode operation at over load dedicated current mode PWM controller with a application high voltage power Bipolar in SOP8 package. Its Low cost and less BOM for buck and buck- built-in error amplifier is optimized for good boost applications overshoot and dynamic response for low cost and component count. With precise inner resistor divider, precise reference of EA ， constant vol... |
| Datasheet |
 OB2222M Datasheet - 695.39KB |
| Part Number | Description |
|---|---|
 On-Bright Electronics |
High Precision Low Cost MCM Power Switch OB2223 is a high performance, high precision and low cost PWM Power switch for Non-isolated buck/ buck-boost and flyback application. It combines a dedicated current mode PWM controller (with a high voltage power MOSFET with SOP8/DIP8 package) and built-in error amplifier optimized for good overshoot and dynamic response for low cost and component count. With precise inner resistor divider, precise reference of EA ， accurate constant voltage regulation 12V at universal AC input can be guaranteed. For high efficiency, oscillator with frequency-reduction and burst mode control is implemented. And EMI performance is achieved with On-Bright proprietary frequency shuffling technique and soft gate... |
On-Bright Electronics |
High Precision Low Cost MCM Power Switch OB2223F is a high performance, high precision and low cost PWM Power switch for non-isolated buck and flyback application. It combines a dedicated current mode PWM controller (with a high voltage power MOSFET with SOP8/DIP7 package) and built-in error amplifier optimized for good overshoot and dynamic response for low cost and component count. With precise inner resistor divider, precise reference of EA ， accurate constant voltage regulation 12V at universal AC input can be guaranteed. For high efficiency, oscillator with frequency-reduction and burst mode control is implemented. And EMI performance is achieved with On-Bright proprietary frequency shuffling technique and soft gate driver des... |
On-Bright Electronics |
High Precision Low Cost MCM Power Switch OB2226 is a high performance, high precision and low cost PWM Power switch for non-isolated buck application. It combines a dedicated current mode PWM controller (with a high voltage power MOSFET with DIP7 package) and built-in error amplifier for low cost and component count. With precise inner resistor divider, precise reference of EA and load compensation, accurate constant voltage regulation at universal AC input can be guaranteed. For high efficiency, oscillator with frequency-reduction control is implemented. And EMI performance is achieved with On-Bright proprietary frequency shuffling technique. OB2226 offers power on soft start control and protection coverage with auto-recovery feat... |