NCP81151: MOSFET Driver, VR12.5 Compatible Synchronous Buck
The NCP81151 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.
特性- Output Disable Control Turns Off Both MOSFETs
- Faster Rise and Fall Times
| 优势 |
数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| NCP81151MNTAG | Lifetime | Pb-free
Halide free | DFN-8 | 506AA | 1 | Tape and Reel | 3000 | $0.1333 |
| NCP81151MNTBG | Active | Pb-free
Halide free | DFN-8 | 506AA | 1 | Tape and Reel | 3000 | $0.1333 |
订购产品技术参数
| 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) |
|---|
| NCP81151MNTBG | MOSFET or IGBT | 2 | 35 | 6.5 | | 16 | 11 | 25 |
