The HIP6004D 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 HIP6004D 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
• TTL-Compatible 5-Bit Digital-to-Analog Output Voltage Selection
    - 25mV Binary Steps . . . . . . . . . 1.100VDC to 1.850VDC
• 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
• QFN Package:
    - Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
    - Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile
• Pb-Free plus anneal available (RoHS compliant)

Applications
• Power Supply for K7™, and Other Microprocessors
• High-Power DC-DC Regulators
• Low-Voltage Distributed Power Supplies