HIP6603
Features
- Drives Two N-Channel MOSFETs
- Adaptive Shoot-Through Protection
- Internal Bootstrap Device
- Supports High Switching Frequency
- Fast Output Rise Time
- Propagation Delay 30ns
- Small 8 Lead SOIC Package
- Dual Gate-Drive Voltages for Optimal Efficiency
- Three-State Input for Bridge Shutdown
- Supply Under Voltage Protection
Applications
- Core Voltage Supplies for Intel Pentium® III, AMD® Athlon™ Microprocessors
- High Frequency Low Profile DC-DC Converters
- High Current Low Voltage DC-DC Converters
Pinout
HIP6601CB/HIP6603CB (SOIC)
TOP VIEW
UGATE 1 BOOT 2 PWM 3 GND 4
8 PHASE 7 PVCC 6 VCC 5 LGATE
Block Diagram
PVCC
BOOT
+5V
10K
CONTROL LOGIC
10K
SHOOTTHROUGH PROTECTION
†
UGATE
PHASE
† VCC FOR HIP6601
PVCC FOR HIP6603
LGATE GND
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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