NCP81151B: VR12.5 MOSFET Driver
The NCP81151B is a high performance dual MOSFET gate driver optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter. It can drive up to 3 nF load with a 25 ns propagation delay and 20 ns transition time. Adaptive anti−cross−conduction and power saving operation circuit
can provide a low switching loss and high efficiency solution for notebook systems.
The UVLO function guarantees the outputs are low when the supply voltage is low.
Features- Output disable Control Turns off both MOSFETs
- Faster Rise and Fall Times
| Benefits |
Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCP81151BMNTBG | Active | Pb-free
Halide free | DFN-8 | 506AA | 1 | Tape and Reel | 3000 | $0.1333 |
Specifications
| Product | Type | Number of Drivers | Vin Max (V) | VCC Max (V) | Drive Source/Sink Typ (mA) | Rise Time (ns) | Fall Time (ns) | tp Max (ns) |
|---|
| NCP81151BMNTBG | MOSFET | 2 | 35 | 6.5 | | 16 | 11 | 25 |
