Intersil FN4819
Synchronous-Rectified Buck MOSFET Drivers
| Part No. | FN4819 |
|---|---|
| Datasheet | FN4819 Download |
| Manufacturer |  Intersil |
| Description | Synchronous-Rectified Buck MOSFET Drivers |
| Buy | Stock & Price |
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 Ordering Information PART NUMBER HIP6601CB HIP6603CB TEMP. RANGE (oC) 0 to 85 0 to 85 PACKAGE 8 Ld SOIC 8 Ld SOIC PKG. NO. M8.15 M8.15 UGATE BOOT PWM GND 1 2 3 4 8 7 6 5 PHASE PVCC VCC LGATE Block Diagram PVCC BOOT UGATE VCC PHASE +5V 10K PWM CONTROL LOGIC 10K SHOOTTHROUGH PROTECTION † VCC FOR HIP6601 PVCC FOR HIP6603 † LGATE GND 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. UltraFET™ is a trademark of Intersil Corporation.
