ADP3121: Dual Bootstrapped, 12 V MOSFET Driver with Output Disable
The ADP3121 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs, the two switches in a non-isolated synchronous buck power converter. Each driver is capable of driving a 3000 pF load with a 20 ns propagation delay and a 15 ns transition time. One of the drivers can be bootstrapped and is designed to handle the high voltage slew rate associated with floating high-side gate drivers. The ADP3121 includes overlapping drive protection to prevent shoot-through current in the external MOSFETs.
技术特性
- All-in-one synchronous buck driver
- Bootstrapped high-side drive
- One PWM signal generates both drives
- Anticross conduction protection circuitry
- Over voltage protection
- Meets CPU VR requirement when used with
Analog Devices Flex -Mode1 controller
终端产品
应用
- Multiphase desktop CPU supplies
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| ADP3121JCPZ-RL |
Active |
|
Dual Bootstrapped, 12 V MOSFET Driver with Output Disable |
LFCSP-8 |
932AF |
1 |
Tape and Reel |
3000 |
$0.2267 |
| ADP3121JRZ-RL |
Active |
|
Dual Bootstrapped, 12 V MOSFET Driver with Output Disable |
SOIC-8 |
751-07 |
3 |
Tape and Reel |
2500 |
$0.2533 |
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