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UCC27210

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4-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs

UCC27210 is in the process of being discontinued
Consider one of these alternates:
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Pin-for-pin with same functionality to the compared device
UCC27200 ACTIVE 3-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs Replacement
UCC27211 ACTIVE 4-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs Replacement
UCC27289 ACTIVE 2.5-A to 3.5-A, 120-V half bridge gate driver with 8-V UVLO and enable This product offers better negative voltage handling and tighter propagation delays

Product details

Bus voltage (max) (V) 110 Power switch MOSFET Input VCC (min) (V) 8 Input VCC (max) (V) 17 Peak output current (A) 4 Operating temperature range (°C) -40 to 140 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 Pseudo-CMOS, TTL Channel input logic CMOS Negative voltage handling at HS pin (V) -12 Driver configuration CMOS compatible, Dual, Noninverting
Bus voltage (max) (V) 110 Power switch MOSFET Input VCC (min) (V) 8 Input VCC (max) (V) 17 Peak output current (A) 4 Operating temperature range (°C) -40 to 140 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 Pseudo-CMOS, TTL Channel input logic CMOS Negative voltage handling at HS pin (V) -12 Driver configuration CMOS compatible, Dual, Noninverting
HSOIC (DDA) 8 29.4 mm² 4.9 x 6 SOIC (D) 8 29.4 mm² 4.9 x 6 VSON (DRM) 8 16 mm² 4 x 4 WSON (DPR) 10 16 mm² 4 x 4
  • Drives Two N-Channel MOSFETs in High-Side
    and Low-Side Configuration With Independent
    Inputs
  • Maximum Boot Voltage 120-V DC
  • 4-A Sink, 4-A Source Output Currents
  • 0.9-Ω Pullup and Pulldown Resistance
  • Input Pins Can Tolerate –10 V to 20 V and Are
    Independent of Supply Voltage Range
  • TTL or Pseudo-CMOS Compatible Input Versions
  • 8-V to 17-V VDD Operating Range, (20-V Absolute
    Maximum)
  • 7.2-ns Rise and 5.5-ns Fall Time With 1000-pF
    Load
  • Fast Propagation Delay Times (18 ns Typical)
  • 2-ns Delay Matching
  • Symmetrical Undervoltage Lockout for High-Side
    and Low-Side Driver
  • All Industry Standard Packages Available (SOIC-8,
    PowerPAD™ SOIC-8, 4-mm × 4-mm SON-8
    and 4-mm × 4-mm SON-10)
  • Specified from –40 to 140 °C
  • Drives Two N-Channel MOSFETs in High-Side
    and Low-Side Configuration With Independent
    Inputs
  • Maximum Boot Voltage 120-V DC
  • 4-A Sink, 4-A Source Output Currents
  • 0.9-Ω Pullup and Pulldown Resistance
  • Input Pins Can Tolerate –10 V to 20 V and Are
    Independent of Supply Voltage Range
  • TTL or Pseudo-CMOS Compatible Input Versions
  • 8-V to 17-V VDD Operating Range, (20-V Absolute
    Maximum)
  • 7.2-ns Rise and 5.5-ns Fall Time With 1000-pF
    Load
  • Fast Propagation Delay Times (18 ns Typical)
  • 2-ns Delay Matching
  • Symmetrical Undervoltage Lockout for High-Side
    and Low-Side Driver
  • All Industry Standard Packages Available (SOIC-8,
    PowerPAD™ SOIC-8, 4-mm × 4-mm SON-8
    and 4-mm × 4-mm SON-10)
  • Specified from –40 to 140 °C

The UCC27210 and UCC27211 drivers are based on the popular UCC27200 and UCC27201 MOSFET drivers, but offer several significant performance improvements. Peak output pull-up and pull-down current has been increased to 4-A source and 4-A sink, and pull-up and pull-down resistance have been reduced to 0.9 Ω, thereby allowing for driving large power MOSFETs with minimized switching losses during the transition through the Miller Plateau of the MOSFET. The input structure is now able to directly handle –10 VDC, which increases robustness and also allows direct interface to gate-drive transformers without using rectification diodes. The inputs are also independent of supply voltage and have a maximum rating of 20-V.

The switching node (HS pin) of the UCC2721x can handle –18 V maximum which allows the high-side channel to be protected from inherent negative voltages caused parasitic inductance and stray capacitance. The UCC27210 (Pseudo-CMOS inputs) and UCC27211 (TTL inputs) have increased hysteresis allowing for interface to analog or digital PWM controllers with enhanced noise immunity.

The low-side and high-side gate drivers are independently controlled and matched to 2 ns between the turnon and turnoff of each other.

An on-chip 120-V rated bootstrap diode eliminates the external discrete diodes. Undervoltage lockout is provided for both the high-side and the low-side drivers providing symmetric turnon and turnoff behavior and forcing the outputs low if the drive voltage is below the specified threshold.

Both devices are offered in 8-pin SOIC (D), PowerPAD SOIC-8 (DDA), 4-mm × 4-mm SON-8 (DRM) and SON-10 (DPR) packages.

The UCC27210 and UCC27211 drivers are based on the popular UCC27200 and UCC27201 MOSFET drivers, but offer several significant performance improvements. Peak output pull-up and pull-down current has been increased to 4-A source and 4-A sink, and pull-up and pull-down resistance have been reduced to 0.9 Ω, thereby allowing for driving large power MOSFETs with minimized switching losses during the transition through the Miller Plateau of the MOSFET. The input structure is now able to directly handle –10 VDC, which increases robustness and also allows direct interface to gate-drive transformers without using rectification diodes. The inputs are also independent of supply voltage and have a maximum rating of 20-V.

The switching node (HS pin) of the UCC2721x can handle –18 V maximum which allows the high-side channel to be protected from inherent negative voltages caused parasitic inductance and stray capacitance. The UCC27210 (Pseudo-CMOS inputs) and UCC27211 (TTL inputs) have increased hysteresis allowing for interface to analog or digital PWM controllers with enhanced noise immunity.

The low-side and high-side gate drivers are independently controlled and matched to 2 ns between the turnon and turnoff of each other.

An on-chip 120-V rated bootstrap diode eliminates the external discrete diodes. Undervoltage lockout is provided for both the high-side and the low-side drivers providing symmetric turnon and turnoff behavior and forcing the outputs low if the drive voltage is below the specified threshold.

Both devices are offered in 8-pin SOIC (D), PowerPAD SOIC-8 (DDA), 4-mm × 4-mm SON-8 (DRM) and SON-10 (DPR) packages.

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Technical documentation

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Type Title Date
* Data sheet UCC2721x 120-V Boot, 4-A Peak, High-Frequency High-Side and Low-Side Driver datasheet (Rev. F) PDF | HTML 18 Dec 2014
Application note Understanding and comparing peak current capability of gate drivers PDF | HTML 30 Mar 2021
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
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
More literature Improving System Efficiency With a New Intermediate-Bus Architecture 20 Sep 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

UCC27210 PSpice Transient Model

SLUM244.ZIP (29 KB) - PSpice Model
Simulation model

UCC27210 Unencrypted PSpice Transient Model

SLUM503.ZIP (1 KB) - PSpice Model
Calculation tool

SLURB12 UCC272xx Schematic Review Template

Supported products & hardware

Supported products & hardware

Products
Half-bridge drivers
UCC27200 3-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs UCC27200-Q1 Automotive 3-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs UCC27200A 3-A, 120-V half bridge gate driver with 8-V UVLO, negative voltage handling and CMOS inputs UCC27201 3-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs UCC27201A 3-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27201A-DIE 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver UCC27201A-Q1 Automotive 3-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27210 4-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs UCC27211 4-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs UCC27211A 4-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27211A-Q1 Automotive 4-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27212 4-A, 120-V half bridge gate driver with 5-V UVLO and negative voltage handling UCC27212A-Q1 Automotive, 4-A , 120-V half bridge gate driver with 5-V UVLO UCC27282 3-A, 120-V half-bridge gate driver with 5-V UVLO, interlock and enable UCC27282-Q1 Automotive 3-A, 120-V half bridge driver with 5-V UVLO, interlock and enable UCC27284 3-A, 120-V half bridge gate driver with 5-V UVLO and enable UCC27284-Q1 Automotive 3-A, 120-V half bridge gate driver with 5-V UVLO UCC27288 2.5-A to 3.5-A 120-V half-bridge driver with 8-V UVLO and no internal bootstrap diode UCC27289 2.5-A to 3.5-A, 120-V half bridge gate driver with 8-V UVLO and enable
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Package Pins Download
HSOIC (DDA) 8 View options
SOIC (D) 8 View options
VSON (DRM) 8 View options
WSON (DPR) 10 View options

Ordering & quality

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  • MSL rating/Peak reflow
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  • Qualification summary
  • Ongoing reliability monitoring

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