DATASHEET HIP4080A FN3658 Rev.8.00 80V/2.5A Peak, High Frequency Full Bridge FET Driver Dec 11, 2019 The HIP4080A is a high frequency, medium voltage Full Features Bridge N-Channel FET driver IC, available in 20 lead plastic Drives N-Channel FET Full Bridge Including High Side SOIC and DIP packages. The HIP4080A includes an input Chop Capability comparator, used to facilitate the hysteresis and PWM modes of operation. Its HEN (high enable) lead can force Bootstrap Supply Max Voltage to 95VDC current to freewheel in the bottom two external power Drives 1000pF Load at 1MHz in Free Air at +50C with MOSFETs, maintaining the upper power MOSFETs off. Rise and Fall Times of Typically 10ns Since it can switch at frequencies up to 1MHz, the HIP4080A User-Programmable Dead Time is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies. Charge-Pump and Bootstrap Maintain Upper Bias Supplies HIP4080A can also drive medium voltage brush motors, and two HIP4080As can be used to drive high performance DIS (Disable) Pin Pulls Gates Low stepper motors, since the short minimum on-time can Input Logic Thresholds Compatible with 5V to 15V Logic provide fine micro-stepping capability. Levels Short propagation delays of approximately 55ns maximize Very Low Power Consumption control loop crossover frequencies and dead-times which Undervoltage Protection can be adjusted to near zero to minimize distortion, resulting in precise control of the driven load. Pb-Free (RoHS Compliant) The similar HIP4081A IC allows independent control of all 4 Applications FETs in a Full Bridge configuration. Medium/Large Voice Coil Motors The Application Note for the HIP4080A is AN9404. Full Bridge Power Supplies Ordering Information Switching Power Amplifiers PART TEMPERATURE PACKAGE PKG. High Performance Motor Controls NUMBER RANGE (C) (RoHS Compliant) DWG. Noise Cancellation Systems HIP4080AIPZ -40 to +85 20 Ld PDIP E20.3 (Note 1) Battery Powered Vehicles HIP4080AIBZ -40 to +85 20 Ld SOIC M20.3 Peripherals (Note 1) U.P.S. NOTES: 1. Intersil Pb-Free products employ special Pb-free material sets Pinout molding compounds/die attach materials and 100% matte tin plate HIP4080A termination finish, which is compatible with both SnPb and Pb-free (PDIP, SOIC) soldering operations. Intersil Pb-Free products are MSL classified TOP VIEW at Pb-free peak reflow temperatures that meet or exceed the Pb- free requirements of IPC/JEDEC J Std-020B. 1 20 BHB BHO 2. Add T suffix for Tape and Reel packing option. HIP4080AIP not available in Tape and Reel. HEN 2 BHS 19 DIS 3 18 BLO V BLS 4 17 SS OUT 5 16 V DD IN+ 6 15 V CC IN- ALS 7 14 HDEL ALO 8 13 LDEL 9 12 AHS AHB AHO 10 11 FN3658 Rev.8.00 Page 1 of 19 Dec 11, 2019HIP4080A Application Block Diagram 80V 12V BHO BHS LOAD HEN BLO DIS HIP4080A IN+ ALO AHS IN- AHO GND GND Functional Block Diagram (1/2 HIP4080A) AHB HIGH VOLTAGE BUS 80VDC 10 DRIVER UNDER- AHO CHARGE LEVEL SHIFT VOLTAGE C 11 BS PUMP AND LATCH AHS V 16 DD 12 2 HEN TURN-ON DELAY TO V (PIN 16) DD D BS DIS 3 V CC 15 5 OUT DRIVER +12VDC ALO TURN-ON BIAS 13 6 SUPPLY IN+ DELAY + C BF ALS - 7 IN 14 8 HDEL 9 LDEL 4 V SS FN3658 Rev.8.00 Page 2 of 19 Dec 11, 2019