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 Rise time (ns) 8 Operating temperature range (C) -40 to 140 Undervoltage lockout (Typ) 8 Rating Catalog Number of channels (#) 2 Fall time (ns) 7 Prop delay (ns) 20 Iq (uA) 1 Input threshold TTL Channel input logic TTL Negative voltage handling at HS pin (V) -12 Features Driver configuration Dual, Non-Inverting, TTL Compatible
Bus voltage (Max) (V) 110 Power switch MOSFET Input VCC (Min) (V) 8 Input VCC (Max) (V) 17 Peak output current (A) 4 Rise time (ns) 8 Operating temperature range (C) -40 to 140 Undervoltage lockout (Typ) 8 Rating Catalog Number of channels (#) 2 Fall time (ns) 7 Prop delay (ns) 20 Iq (uA) 1 Input threshold TTL Channel input logic TTL Negative voltage handling at HS pin (V) -12 Features Driver configuration Dual, Non-Inverting, TTL Compatible
HSOIC (DDA) 8 19 mm² 4.9 x 3.9 SOIC (D) 8 19 mm² 4.9 x 3.9 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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Design & development

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Evaluation board

UCD3138HSFBEVM-029 — UCD3138 Hard Switching Full Bridge Converter Evaluation Module

The Texas Instruments UCD3138HSFBEVM-029 evaluation module (EVM) is a digitally controlled hard switching full bridge converter based on the UCD3138RHA programmable digital power controller. The EVM is a standalone Symmetrical Hard Switching Full-Bridge (HSFB) DC-DC power converter designed for (...)
Not available on TI.com
Simulation model

UCC27211 PSpice Transient Model

SLUM245.ZIP (31 KB) - PSpice Model
Simulation model

UCC27211 TINA-TI Transient Reference Design

SLUM304.TSC (107 KB) - TINA-TI Reference Design
Simulation model

UCC27211 TINA-TI Transient Spice Model

SLUM305.ZIP (9 KB) - TINA-TI Spice Model
Simulation model

UCC27211 Unencrypted PSpice Transient Model

SLUM504.ZIP (1 KB) - PSpice Model
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 (...)
Calculation tool

UCC272xx Schematic Review Template

SLURB12.ZIP (62 KB)
Reference designs

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The design is a 30V to 54 V Brushless DC motor (BLDC) or Permanent-magnet Synchronous Motors (PMSM) controller for low voltage, high current, high power ebike, power tool, fan, and pump applications. The design uses the Texas Instruments UCC27211D MOSFET drivers, CSD19506KCS 80V NexFET™ power (...)
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Schematic: PDF
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This verified reference design provides an overview on how to implement a three-level three-phase SiC based DC:AC T-type inverter stage. Higher switching frequency of 50KHz reduces the size of magnetics for the filter design and enables higher power density. The use of SiC MOSFETs with switching (...)
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Reference designs

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User guide: PDF
Schematic: PDF
Reference designs

TIDA-00364 — 48-VDC Battery Powered 5-KW Inverter Power Stage Reference Design for Forklift AC Traction Motor

TIDA-00364 is a reference design for 3-phase MOSFET-based inverter to drive AC induction motor for traction in forklifts. The inverter is powered from a 48-Vdc lead acid battery. It is designed to deliver 5 KW of output power and can handle continuous motor currents of up to 130 Arms with (...)
Schematic: PDF
Reference designs

TIDA-00195 — Isolated IGBT Gate Driver Evaluation Platform for 3-Phase Inverter System Reference Design

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Schematic: PDF
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This design implements a bi-directional, non-isolated buck boost power converter, ideal for solar microconverters, hybrid electric vehicles (HEV) including Regeneration (Regen or Recuperation), and battery charging applications.
Schematic: PDF
Reference designs

PMP8877 — 1/8 Brick Isolated DC/DC Telecom Power Module Digital Control Reference Design

PMP8877 is a full-function 1/8th brick isolated DC/DC telecom power module based on the UCD3138 digital power controller. The reference design features secondary side control and hard switching full bridge power topology to deliver 12V/180W of output power operating across a wide range 36V-72V (...)
Schematic: PDF
Package Pins Download
SO PowerPAD (DDA) 8 View options
SOIC (D) 8 View options
VSON (DRM) 8 View options
WSON (DPR) 10 View options

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