APW7116
Description
The APW7116 integrates Dual PWM buck controllers and an internal linear regulator for DDR memory and MCH power solution.
Key Features
- Provide Synchronous Rectified Buck
- Integrated Power FETs with VTT Regulator
- Drive Low Cost N-Channel Power MOSFETs
- Internal 0.8V Reference Voltage for Adjustable
- Thermal Shutdown
- VTT Tracks at Half the Reference Voltage
- Fixed Switching Frequency of 250kHz for
- Over Current Protection and Under Voltage
- Fully plies with ACPI Power Sequencing
- 180 degrees Phase Shift between VDDQ and
Applications
- DDR Memory and MCH Power Supply
