ADP3210 Description
ADP3210 7-Bit, Programmable, Multiphase Mobile CPU Synchronous Buck Controller The ADP3210 is a high efficiency, multiphase, synchronous, buck−switching regulator controller optimized for converting notebook battery voltage into the core supply voltage of high performance Intel processors. The part uses an internal 7−bit DAC to read Voltage Identification (VID) code directly from the processor that sets the output...
ADP3210 Key Features
- 1-, 2-, or 3-Phase Operation at Up to 1 MHz per Phase
- Input Voltage Range of 3.3 V to 22 V
- ±6 mV Worst-Case Differential Sensing Error Overtemperature
- Interleaved PWM Outputs for Driving External High Power
- Automatic Power-Saving Modes Maximize Efficiency During Light
- Active Current Balancing Between Output Phases
- 7-Bit Digitally Programmable 0 V to 1.5 V Output
- Overload and Short-Circuit Protection with Latchoff Delay
- Built-In Clock Enable Output for Delaying CPU Clock
- Output Current Monitor
ADP3210 Applications
- Notebook Power Supplies for Next Generation Intel® Processors