ADP3152中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The ADP3152 is a highly efficient synchronous switching regulator controller optimized for Pentium II Processor applications where 5 V is stepped down to a digitally controlled output voltage between 1.8 V and 3.5 V. Using a 5-bit DAC to read a voltage identification (VID) code directly from the processor, the ADP3152 uses a current mode constant off-time architecture to generate its precise output voltage.

FEATURES

5-Bit Digitally Programmable 1.8 V to 3.5 V Output Voltage

Dual N-Channel Synchronous Driver

Total Output Accuracy 61 (08C to 708C)

High Efficiency

Current-Mode Operation

Short Circuit Protection

Power Good Output

Integrated Overvoltage Protection Crowbar

16-Lead SOIC Package

VRM 8.2 Compatible

APPLICATIONS

Desktop PC Power Supply for: Pentium II Processor Pentium Pro Processor Pentium Processor AMD–K6 Processor

VRM Modules