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Automotive 3-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling

UCC27201A-Q1

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Product details

Parameters

Bus voltage (Max) (V) 110 Power switch MOSFET Input VCC (Min) (V) 8 Input VCC (Max) (V) 17 Peak output current (A) 3 Rise time (ns) 8 Operating temperature range (C) -40 to 125 Undervoltage lockout (Typ) 8 Rating Automotive Number of channels (#) 2 Fall time (ns) 7 Prop delay (ns) 20 Iq (uA) 1 Input threshold CMOS Channel input logic TTL Negative voltage handling at HS pin (V) -15 Features Negative Voltage Handling open-in-new Find other Half-bridge drivers

Package | Pins | Size

HSOIC (DDA) 8 19 mm² 4.9 x 3.9 VSON (DMK) 10 16 mm² 4 x 4 open-in-new Find other Half-bridge drivers

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 140°C Ambient Operating Temperature Range
    • Device HBM Classification Level 1C
    • Device CDM Classification Level C3
  • Negative Voltage Handling on HS (–18 V)
  • Drives Two N-Channel MOSFETs in High-Side/Low-Side Configuration
  • Maximum Boot Voltage: 120 V
  • Maximum VDD Voltage: 20 V
  • On-Chip 0.65-V VF, 0.6-Ω RD Bootstrap Diode
  • Greater than 1 MHz of Operation
  • 20-ns Propagation Delay Times
  • 3-A Sink, 3-A Source Output Currents
  • 8-ns Rise and 7-ns Fall Time with 1000-pF Load
  • 1-ns Delay Matching
  • Under Voltage Lockout for High-Side and Low-Side Driver
  • Offered in 8-Pin PowerPad SOIC-8 (DDA) and 10-Pin VSON (DMK) Packages
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Description

The UCC27201A-Q1 high frequency N-Channel MOSFET driver includes a 120-V 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-Q1 is based on the popular UCC27200 and UCC27201 drivers, but offer some enhancements. In order to improve performance in noisy power supply environments the UCC27201A-Q1 has the ability to withstand a maximum of -18 V on its HS pin.

An on-chip bootstrap diode eliminates the external discrete diodes. Under-voltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.

The UCC27201A-Q1 has TTL-compatible thresholds and is offered in a 10-Pin VSON and an 8-pin SOIC with a thermal pad.

For all available packages, see the orderable addendum at the end of the data sheet.
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Technical documentation

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Type Title Date
* Datasheet UCC27201A-Q1 120-V, 3-A Peak, High-Frequency, High-Side/Low-Side Driver datasheet (Rev. B) Mar. 23, 2016
Application note External Gate Resistor Selection Guide (Rev. A) Feb. 28, 2020
Application note Understanding Peak IOH and IOL Currents (Rev. A) Feb. 28, 2020
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) Oct. 29, 2018
Technical articles How to achieve higher system robustness in DC drives, part 3: minimum input pulse Sep. 19, 2018
Technical articles How to achieve higher system robustness in DC drives, part 2: interlock and deadtime May 30, 2018
Technical articles Boosting efficiency for your solar inverter designs May 24, 2018
Application note PFC Design Choice for On Board Charger Designs May 24, 2018
Technical articles How to achieve higher system robustness in DC drives, part 1: negative voltage Apr. 17, 2018
Application note Reducing Switching Losses in On-Board Chargers for Electric Vehicles Mar. 27, 2018

Design & development

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Design tools & simulation

SIMULATION MODEL Download
SLUM096B.ZIP (74 KB) - PSpice Model
SIMULATION MODEL Download
SLUM113A.ZIP (30 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLUM114A.TSC (193 KB) - TINA-TI Reference Design
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PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Reference designs

REFERENCE DESIGNS Download
Automotive 48-V, 1-kW Motor Drive Reference Design
TIDA-00281 The TIDA-00281 TI Design is a 3-Phase Brushless DC Motor Drive designed to operate in 48-V automotive applications. The board is designed to drive motors in the 1-kW range and can handle currents up to 30-A. The design includes analog circuits working in conjunction with a C2000 LaunchPad to spin a (...)
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CAD/CAE symbols

Package Pins Download
SO PowerPAD (DDA) 8 View options
VSON (DMK) 10 View options

Ordering & quality

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