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UCC27201A-DIE

ACTIVE

120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver

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Data sheet

UCC27201A-DIE

ACTIVE
Data sheet Order now

Product details

Bootstrap supply voltage (max) (V) 120 Power switch IGBT, MOSFET Input supply voltage (min) (V) 8 Input supply voltage (max) (V) 17 Peak output current (A) 3 Operating temperature range (°C) 0 to 0 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (µs) 0.02 Rise time (ns) 8 Fall time (ns) 7 Iq (mA) 0.001 Input threshold TTL Channel input logic TTL Switch node voltage (V) -18 Features Negative voltage handling Driver configuration Dual inputs
Bootstrap supply voltage (max) (V) 120 Power switch IGBT, MOSFET Input supply voltage (min) (V) 8 Input supply voltage (max) (V) 17 Peak output current (A) 3 Operating temperature range (°C) 0 to 0 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (µs) 0.02 Rise time (ns) 8 Fall time (ns) 7 Iq (mA) 0.001 Input threshold TTL Channel input logic TTL Switch node voltage (V) -18 Features Negative voltage handling Driver configuration Dual inputs
DIESALE (TD) — See data sheet
  • Drives Two N-Channel MOSFETs in
    High-Side/Low-Side Configuration
  • Maximum Boot Voltage
  • Maximum VDD Voltage
  • On-Chip RD Bootstrap Diode
  • Under Voltage Lockout for High-Side and
    Low-Side Driver
  • Drives Two N-Channel MOSFETs in
    High-Side/Low-Side Configuration
  • Maximum Boot Voltage
  • Maximum VDD Voltage
  • On-Chip RD Bootstrap Diode
  • Under Voltage Lockout for High-Side and
    Low-Side Driver

The UCC27201A is a high frequency N-Channel MOSFET driver that includes a bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-Channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1-ns between the turn-on and turn-off of each other. The UCC27201A is based on the popular UCC27201 drivers, but offers some enhancements. In order to improve performance in noisy power supply environments the UCC27201A has an enhanced ESD input structure and also has the ability to withstand a maximum of -18 V on its HS pin.

The UCC27201A is a high frequency N-Channel MOSFET driver that includes a bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-Channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1-ns between the turn-on and turn-off of each other. The UCC27201A is based on the popular UCC27201 drivers, but offers some enhancements. In order to improve performance in noisy power supply environments the UCC27201A has an enhanced ESD input structure and also has the ability to withstand a maximum of -18 V on its HS pin.
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Type Title Date
* Data sheet High Frequency, High-Side/Low-Side Driver datasheet 30 Aug 2012
Application note Using Half-Bridge Gate Driver to Achieve 100% Duty Cycle for High Side FET PDF | HTML 25 Mar 2024
Application note Bootstrap Circuitry Selection for Half Bridge Configurations (Rev. A) PDF | HTML 08 Sep 2023
Application note Comparative Analysis of Two Different Methods for Gate-Drive Current Boosting (Rev. A) PDF | HTML 17 Feb 2022
Application note Implementing High-Side Switches Using Half-Bridge Gate Drivers for 48-V Battery. 12 May 2020
Application brief External Gate Resistor Selection Guide (Rev. A) 28 Feb 2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 28 Feb 2020
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29 Oct 2018

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