Product details

Number of channels (#) 2 Isolation rating (Vrms) 2500 Power switch MOSFET, GaNFET Peak output current (A) 6 DIN V VDE V 0884-10 transient overvoltage rating (Vpk) 3535 DIN V VDE V 0884-10 working voltage (Vpk) 792 Output VCC/VDD (Max) (V) 25 Output VCC/VDD (Min) (V) 9.2 Input VCC (Min) (V) 3 Input VCC (Max) (V) 18 Prop delay (ns) 19 Operating temperature range (C) -40 to 125 Undervoltage lockout (Typ) 8
Number of channels (#) 2 Isolation rating (Vrms) 2500 Power switch MOSFET, GaNFET Peak output current (A) 6 DIN V VDE V 0884-10 transient overvoltage rating (Vpk) 3535 DIN V VDE V 0884-10 working voltage (Vpk) 792 Output VCC/VDD (Max) (V) 25 Output VCC/VDD (Min) (V) 9.2 Input VCC (Min) (V) 3 Input VCC (Max) (V) 18 Prop delay (ns) 19 Operating temperature range (C) -40 to 125 Undervoltage lockout (Typ) 8
VLGA (NPL) 13 25 mm² 5 x 5
  • Single Input, Dual Output with Programmable Deadtime
  • 5-mm x 5-mm Space-Saving LGA-13 Package
  • Switching Parameters:
    • 19-ns Typical Propagation Delay
    • 5-ns Maximum Delay Matching
    • 6-ns Maximum Pulse-Width Distortion
  • CMTI Greater than 100-V/ns
  • 4-A Peak Source, 6-A Peak Sink Output
  • TTL and CMOS Compatible Inputs
  • 3-V to 18-V Input VCCI Range
  • Up to 25-V VDD with 8-V UVLO
  • Programmable Dead Time
  • Rejects Input Transients Shorter than 5-ns
  • Fast Disable for Power Sequencing
  • Safety-Related Certifications:
    • 3535-VPK Isolation per DIN V VDE V 0884-11:2017-01
    • 2500-VRMS Isolation for 1 Minute per UL 1577
    • CQC Certification per GB4943.1-2011
  • Single Input, Dual Output with Programmable Deadtime
  • 5-mm x 5-mm Space-Saving LGA-13 Package
  • Switching Parameters:
    • 19-ns Typical Propagation Delay
    • 5-ns Maximum Delay Matching
    • 6-ns Maximum Pulse-Width Distortion
  • CMTI Greater than 100-V/ns
  • 4-A Peak Source, 6-A Peak Sink Output
  • TTL and CMOS Compatible Inputs
  • 3-V to 18-V Input VCCI Range
  • Up to 25-V VDD with 8-V UVLO
  • Programmable Dead Time
  • Rejects Input Transients Shorter than 5-ns
  • Fast Disable for Power Sequencing
  • Safety-Related Certifications:
    • 3535-VPK Isolation per DIN V VDE V 0884-11:2017-01
    • 2500-VRMS Isolation for 1 Minute per UL 1577
    • CQC Certification per GB4943.1-2011

The UCC20225 is an isolated single input, dual-output gate driver with 4-A source and 6-A sink peak current in a 5-mm x 5-mm LGA-13 package. It is designed to drive power transistors up to 5-MHz with best-in-class propagation delay and pulse-width distortion.

The input side is isolated from the two output drivers by a 2.5-kVRMS isolation barrier, with minimum 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two output-side drivers allows working voltage up to 700-VDC.

The UCC20225 allows programmable dead time (DT) through a resistor on DT pin. A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded.

The device accepts VDD supply voltages up to 25-V. A wide input VCCI range from 3-V to 18-V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.

With all these advanced features, the UCC20225 enables high power density, high efficiency, and robustness in a wide variety of power applications.

The UCC20225 is an isolated single input, dual-output gate driver with 4-A source and 6-A sink peak current in a 5-mm x 5-mm LGA-13 package. It is designed to drive power transistors up to 5-MHz with best-in-class propagation delay and pulse-width distortion.

The input side is isolated from the two output drivers by a 2.5-kVRMS isolation barrier, with minimum 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two output-side drivers allows working voltage up to 700-VDC.

The UCC20225 allows programmable dead time (DT) through a resistor on DT pin. A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded.

The device accepts VDD supply voltages up to 25-V. A wide input VCCI range from 3-V to 18-V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.

With all these advanced features, the UCC20225 enables high power density, high efficiency, and robustness in a wide variety of power applications.

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Technical documentation

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Type Title Date
* Data sheet UCC20225 2.5-kVRMS Isolated Dual-Channel Gate Driver with Single Input in LGA datasheet (Rev. A) 01 Mar 2018
Certificate VDE Certificate for Basic Isolation for DIN VDE V 0884-11:2017-01 (Rev. S) 03 Aug 2021
Application note External Gate Resistor Selection Guide (Rev. A) 28 Feb 2020
Application note Understanding Peak IOH and IOL Currents (Rev. A) 28 Feb 2020
Application note How to Drive High Voltage GaN FETs with UCC21220A 06 Mar 2019
Technical article How to achieve higher system robustness in DC drives, part 3: minimum input pulse 19 Sep 2018
Certificate UL Certification E181974 Vol 4. Sec 8 (Rev. A) 23 Jul 2018
Technical article How to achieve higher system robustness in DC drives, part 2: interlock and deadtime 30 May 2018
Technical article Boosting efficiency for your solar inverter designs 24 May 2018
Technical article How to achieve higher system robustness in DC drives, part 1: negative voltage 17 Apr 2018
Certificate CQC Product Certificate 2 07 Feb 2018
User guide Using the UCC21225AEVM-365 14 Mar 2017

Design & development

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Evaluation board

UCC21225AEVM-365 — UCC21225A 4-A, 6-A, 5.7-kVRMS Isolated Dual-Channel Gate Driver Evaluation Module

UCC21225AEVM-365 is designed for evaluating UCC21225ANPL, which is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current capability in a 5x5 LGA package. This EVM can be used as a reference design for driving power MOSFETs, IGBTs, and SiC MOSFETs with UCC21225A pin function (...)
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UCC20225 Unencrypted PSpice Transient Model

SLUM580.ZIP (3 KB) - PSpice Model
Simulation model

UCC20225 PSpice Transient Model

SLUM581.ZIP (127 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 (...)
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