Controllers | ADP3198
概览
ADP3198 是一款高能效、多相位、同步、降压开关稳压器控制器，适用于将 12 V 主电源转换为高性能 Intel 处理器所需的芯电源电压。它使用内部 8 位 DAC 直接从处理器读取电压标识 (VID) 码，用于设置 0.5 V 到 1.6 V 之间的输出电压。
- VR Modules
- Desktop Computers
- Selectable 2-, 3-, or 4-phase operation at up to 1 MHz per phase
- ±11 mV worst-case differential sensing error over temperature
- Logic-level PWM outputs for interface to external high power drivers
- Enhanced PWM flex mode for excellent load transient performance
- Active current balancing between all output phases
- Built-in power-good/crowbar blanking supports on-the-fly VID code changes
- Digitally programmable 0.5 V to 1.6 V output supports both VR10.x and VR11 specifications
- Programmable short-circuit protection with programmable latch-off delay
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A
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LFCSP-40
3
260
REEL
2500
N
Step-Down
2/3/4
Current/Voltage Mode
6
14.5
100 - 1000
Price N/A
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