MP9943GQ-Z
Monolithic Power Systems- 制造商型号：
- MP9943GQ-Z
- 制造商：
- Monolithic Power Systems
- 产品类型：
- Synchronous Step-Down Converter with Power Good
- 系列：
- MP9943
- 封装：
- QFN
- 描述：
- Buck Converter
产品属性
| 属性 | 数值 |
|---|---|
| Function / Topology | High-frequency synchronous rectified buck converter with integrated 85 mOhm / 55 mOhm power MOSFETs |
| Input Voltage | 4 V to 36 V operating input range |
| Output Voltage / Current | 3 A peak output current; output voltage adjustable from 0.8 V |
| Switching Frequency | 410 kHz fixed; external clock synchronization from 200 kHz to 2.2 MHz |
| Temperature Grade | -40 °C to +125 °C (junction) |
| Features | Power-save mode, internal soft start, power-good indicator, high duty cycle for automotive cold-crank conditions |
| Protections | Overcurrent protection with hiccup mode and thermal shutdown |
| Package Details | QFN-8, 3 × 3 mm |
