Datasheet Details
| Part number | NCP81234 |
|---|---|
| Manufacturer | onsemi |
| File Size | 333.91 KB |
| Description | Dual-Channel/Two-Phase Controller |
| Datasheet |
 NCP81234 Datasheet
|
|
|
General Description
Power Input Power Supply Input.
5 V LDO.
4.7 mF or more ceramic capacitors must bypass this input to power ground.
Key Features
- Single Vin = 4.5 ~ 20 V with Input Feedforward.
- Integrated 5.35 V LDO.
- Vout = 0.6 V ~ 5.3 V.
- Fsw = 200 k ~ 1.2 MHz.
- PWM Output Compatible to 3.3 V and 5 V DrMOS.
- Dual.
- Channel or Two.
- Phase Operation.
- DDR Power Mode Option.
- Interleaved Operation.
- Differential Current Sense Compatible for both Inductor DCR Sense and DrMOS Iout.
- 2 Independent Enables with Programmable Input UVLO.
- Progr.