HIP4081A Datasheet PDF (High Frequency Full Bridge FET Driver)

HIP4081A - High Frequency Full Bridge FET Driver

Features

Independently Drives 4 N-Channel FET in Half Bridge or Full Bridge Configurations.
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.
On-Chip Charge-Pump and Bootstrap Upper Bias Supplies.
DIS (Disable) Overrides Input Control.
Input Logic Thresholds Compatible with 5V to 15V Logic Levels.
Very Low Power Consumption.

Datasheet Details

Part number	HIP4081A
Manufacturer	Renesas
File Size	869.56 KB
Description	High Frequency Full Bridge FET Driver
Datasheet	HIP4081A Datasheet
Additional preview pages of the HIP4081A datasheet.

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Full PDF Text Transcription

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DATASHEET HIP4081A 80V/2.5A Peak, High Frequency Full Bridge FET Driver FN3659 Rev.9.00 Feb12, 2020 The HIP4081A is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The HIP4081A can drive every possible switch combination except those which would cause a shoot-through condition. The HIP4081A can switch at frequencies up to 1MHz and is well suited to driving Voice Coil Motors, high-frequency switching power amplifiers, and power supplies. For example, the HIP4081A can drive medium voltage brush motors, and two HIP4081As can be used to drive high performance stepper motors, since the short minimum “on-time” can provide fine micro-stepping capability.

Published: Feb 19, 2018 |