NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc DATASHEET HIP6601B, HIP6603B, HIP6604B FN9072 Rev 9.00 Synchronous Rectified BuckMOSFET Drivers December 10, 2015 The HIP6601B, HIP6603B and HIP6604B are high- Features frequency, dual MOSFET drivers specifically designed to Drives Two N-Channel MOSFETs drive two power N-Channel MOSFETs in a synchronous rectified buck converter topology. These drivers combined Adaptive Shoot-Through Protection with a HIP63xx or the ISL65xx series of Multi-Phase Buck Internal Bootstrap Device PWM controllers and MOSFETs form a complete core- Supports High Switching Frequency voltage regulator solution for advanced microprocessors. - Fast Output Rise Time The HIP6601B drives the lower gate in a synchronous - Propagation Delay 30ns rectifier to 12V, while the upper gate can be independently Small 8 Ld SOIC and EPSOIC and 16 Ld QFN Packages driven over a range from 5V to 12V. The HIP6603B drives both upper and lower gates over a range of 5V to 12V. This Dual Gate-Drive Voltages for Optimal Efficiency drive-voltage flexibility provides the advantage of optimizing Three-State Input for Output Stage Shutdown applications involving trade-offs between switching losses Supply Undervoltage Protection and conduction losses. The HIP6604B can be configured as either a HIP6601B or a HIP6603B. QFN Package - Compliant to JEDEC PUB95 MO-220 QFNQuad Flat The output drivers in the HIP6601B, HIP6603B and No LeadsProduct Outline. HIP6604B have the capacity to efficiently switch power - Near Chip-Scale Package Footprint Improves PCB MOSFETs at frequencies up to 2MHz. Each driver is Efficiency and Thinner in Profile. capable of driving a 3000pF load with a 30ns propagation delay and 50ns transition time. These products implement Pb-Free (RoHS Compliant) bootstrapping on the upper gate with only an external capacitor required. This reduces implementation complexity Applications and allows the use of higher performance, cost effective, Core Voltage Supplies for Intel Pentium III, AMD N-Channel MOSFETs. Adaptive shoot-through protection is Athlon Microprocessors integrated to prevent both MOSFETs from conducting High Frequency Low Profile DC/DC Converters simultaneously. High Current Low Voltage DC/DC Converters Related Literature Technical Brief TB363, Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) FN9072 Rev 9.00 Page 1 of 14 December 10, 2015HIP6601B, HIP6603B, HIP6604B Ordering Information Pinouts TEMP. HIP6601BCB, HIP6603BCB, PART NUMBER PART RANGE PACKAGE PKG. HIP6601BECB, HIP6603BECB, (Notes 1, 2) MARKING (C) (Pb-free) DWG. (8 LD SOIC, EPSOIC) TOP VIEW HIP6601BCBZ* 6601 0 to +85 8 Ld SOIC M8.15 BCBZ UGATE 1 8 PHASE HIP6601BCBZA* 6601 0 to +85 8 Ld SOIC M8.15 BOOT 2 7 PVCC BCBZ PWM 3 6 VCC HIP6601BECBZ* 6601 0 to +85 8 Ld M8.15B (No longer BECBZ EPSOIC GND 4 5 LGATE available or supported) HIP6601BECBZA* 6601 0 to +85 8 Ld M8.15B HIP6604B (No longer BECBZ EPSOIC (16 LD QFN) available or TOP VIEW supported) HIP6603BCBZ* 6603 0 to +85 8 Ld SOIC M8.15 BCBZ 16 15 14 13 HIP6603BECBZ* 6603 0 to +85 8 Ld M8.15B (No longer BECBZ EPSOIC 1 12 NC NC available or BOOT 2 11 PVCC supported) HIP6604BCRZ* 66 0 to +85 16 Ld QFN L16.4x4 PWM 3 10 LVCC (No longer 04BCRZ GND 4 9 VCC available or supported) 576 8 *Add -T suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTES: 1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 2. For Moisture Sensitivity Level (MSL), please see device information page for HIP6601B, HIP6603B, HIP6604B. For more information on MSL, please see Technical Brief TB363. FN9072 Rev 9.00 Page 2 of 14 December 10, 2015 NO LONGER AVAILABLE OR SUPPORTED PGND UGATE NC NC LGATE PHASE NC NC