Intersil HIP6002
The HIP6002 provides complete control and protection for a DC-DC converter optimized for high-performance microprocessor applications. It is designed to drive two N-Channel MOSFETs in a synchronous-rectified buck topology. The HIP6002 integrates all of the control, output adjustment, monitoring and protection functions into a single package.FEATURES
● Drives Two N-Channel MOSFETs● Operates From +5V or +12V Input
● Simple Single-Loop Control Design - Voltage-Mode PWM Control
● Fast Transient Response - High-Bandwidth Error Amplifier - Full 0% to 100% Duty Ratio
● Excellent Output Voltage Regulation - ±1% Over Line Voltage and Temperature
● 4-Bit Digital-to-Analog Output Voltage Selection - Wide Range . . . . . . . . . . . . . . . . . . .2.0VDC to 3.5VDC - 0.1V Binary Steps
● Power-Good Output Voltage Monitor
● Over-Voltage and Over-Current Fault Monitors - Does Not Require Extra Current Sensing Element - Uses MOSFET’s rDS(ON)
● Small Converter Size - Constant Frequency Operation - 200kHz Free-Running Oscillator Programmable from 50kHz to Over 1MHz
APPLICATIONS
● Power Supply for Pentium®, Pentium Pro, PowerPC™ and Alpha™ Microprocessors● High-Power 5V to 3.xV DC-DC Regulators
● Low-Voltage Distributed Power Supplies Ordering Information PART NUMBER TEMP. RANGE (oC) 0 to 70 PACKAGE 20 Ld SOIC PKG. NO. M20.3 Pinout HIP6002...