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HIP4080AIB Datasheet(PDF) 1 Page - Intersil Corporation |
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HIP4080AIB Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 17 page 1 ® FN3658.7 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Harris Corporation 1995, Copyright Intersil Americas Inc. 2003, 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners. HIP4080A 80V/2.5A Peak, High Frequency Full Bridge FET Driver The HIP4080A is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The HIP4080A includes an input comparator, used to facilitate the “hysteresis” and PWM modes of operation. Its HEN (high enable) lead can force current to freewheel in the bottom two external power MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the HIP4080A is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies. HIP4080A can also drive medium voltage brush motors, and two HIP4080As can be used to drive high performance stepper motors, since the short minimum “on-time” can provide fine micro-stepping capability. Short propagation delays of approximately 55ns maximize control loop crossover frequencies and dead-times which can be adjusted to near zero to minimize distortion, resulting in precise control of the driven load. The similar HIP4081A IC allows independent control of all 4 FETs in a Full Bridge configuration. The Application Note for the HIP4080A is AN9404. Features • Drives N-Channel FET Full Bridge Including High Side Chop Capability • Bootstrap Supply Max Voltage to 95VDC • Drives 1000pF Load at 1MHz in Free Air at +50°C with Rise and Fall Times of Typically 10ns • User-Programmable Dead Time • Charge-Pump and Bootstrap Maintain Upper Bias Supplies • DIS (Disable) Pin Pulls Gates Low • Input Logic Thresholds Compatible with 5V to 15V Logic Levels • Very Low Power Consumption • Undervoltage Protection • Pb-Free Available as an Option Applications • Medium/Large Voice Coil Motors • Full Bridge Power Supplies • Switching Power Amplifiers • High Performance Motor Controls • Noise Cancellation Systems • Battery Powered Vehicles • Peripherals • U.P.S. Pinout HIP4080A (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMPERATURE RANGE (°C) PACKAGE PKG. DWG. # HIP4080AIPZ (Note 1) -40 to +85 20 Ld PDIP (Pb-Free) E20.3 HIP4080AIP -40 to +85 20 Ld PDIP E20.3 HIP4080AIB -40 to +85 20 Ld SOIC M20.3 HIP4080AIBZ (Note 1) -40 to +85 20 Ld SOIC (Pb-Free) M20.3 NOTES: 1. Intersil Pb-Free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is 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-020B. 2. Add “T” suffix for Tape and Reel packing option. HIP4080AIP not available in Tape and Reel. 11 12 13 14 15 16 17 18 20 19 10 9 8 7 6 5 4 3 2 1 BHB HEN DIS VSS OUT IN+ HDEL IN- LDEL AHB BHO BLO BLS VDD BHS VCC ALS ALO AHS AHO Data Sheet July 2004 |
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