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uP1991 |
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| Part Number | uP1991 |
| Manufacturer | uPI Semiconductor |
| Description | Features The uP1991 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs in a synchronousrectified buck converter. Each driver is capable of driving a 5000pF capacitive ... |
| Features |
The uP1991 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs in a synchronousrectified buck converter. Each driver is capable of driving a 5000pF capacitive load with 30ns transition time. This device combined with uPI multi-phase buck PWM controller forms a complete core voltage regulator for advanced microprocessors.
The uP1991 features anti-shoot-through protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for optimized efficiency.
This part has integrated bootstrap switch to help minimize the external component c... |
| Document |
 uP1991 Data Sheet
PDF 164.72KB |
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