HIP4080A: 80V/2.5A Peak, High Frequency Full Bridge FET Driver with Charge Pump and Input Comparators

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.

Key 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.
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN9525: Class-D Audio Applications of the HIP4080AEVAL2PDF13 Nov 2014168 KB
AN9404: HIP4080A, 80V High Frequency H-Bridge Driver (HIP4080A/81AEVALZ) Application NotePDF13 Nov 2014820 KB
AN1116: Elantec CMOS applicationsPDF13 Nov 2014231 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
HIP4080A DatasheetPDF14 Nov 2014716 KB
Tech Briefs
TitleTypeUpdatedSizeOther Languages
TB458: Converting a Fixed PWM to an Adjustable PWMPDF19 Nov 2014147 KB
TB406: Proper Termination of Inputs to the HIP408X Family of Driver ICsPDF19 Nov 201415 KB
White Papers
TitleTypeUpdatedSizeOther Languages
Five Easy Steps to Create a Multi-Load Power SolutionPDF30 Jan 2017502 KB
How Green is Your Cloud?PDF05 May 2015275 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
HIP4080AIB20 Ld SOIC0.5201240
HIP4080AIBT20 Ld SOIC T+R0.5201240
HIP4080AIBZ20 Ld SOIC0.5202260RoHS
HIP4080AIBZT20 Ld SOIC T+R0.5202260RoHS
HIP4080AIP20 Ld PDIP1.520N/ANA
HIP4080AIPZ20 Ld PDIP1.520N/ANARoHS
HIP4080A/81AEVALN/A
HIP4080A/81AEVALZN/ARoHS
HIP4080AEVALN/A
HIP4080A Datasheet 14 Nov 2014
20 Ld SOIC ISL8394
20 Ld PDIP ISL83204A
HIP4080A
AN9525: Class-D Audio Applications of the HIP4080AEVAL2 13 Nov 2014
AN9404: HIP4080A, 80V High Frequency H-Bridge Driver (HIP4080A/81AEVALZ) Application Note 13 Nov 2014
AN1116: Elantec CMOS applications 13 Nov 2014
TB458: Converting a Fixed PWM to an Adjustable PWM 19 Nov 2014
TB406: Proper Termination of Inputs to the HIP408X Family of Driver ICs 19 Nov 2014
Five Easy Steps to Create a Multi-Load Power Solution 30 Jan 2017
How Green is Your Cloud? 05 May 2015