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UCC20225

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Basic, 4A/6A dual-channel isolated gate driver w/ single PWM input

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UCC20225

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Detalles del producto

Number of channels 2 Isolation rating Functional Power switch GaNFET, IGBT, MOSFET, SiCFET Withstand isolation voltage (VISO) (Vrms) 2500 Working isolation voltage (VIOWM) (Vrms) 560 Transient isolation voltage (VIOTM) (VPK) 3535 Peak output current (A) 6 Features Disable, Programmable dead time Output VCC/VDD (min) (V) 9.2 Output VCC/VDD (max) (V) 25 Input supply voltage (min) (V) 3 Input supply voltage (max) (V) 18 Propagation delay time (µs) 0.019 Input threshold CMOS, TTL Operating temperature range (°C) -40 to 125 Rating Catalog Rise time (ns) 6 Fall time (ns) 7 Undervoltage lockout (typ) (V) 8
Number of channels 2 Isolation rating Functional Power switch GaNFET, IGBT, MOSFET, SiCFET Withstand isolation voltage (VISO) (Vrms) 2500 Working isolation voltage (VIOWM) (Vrms) 560 Transient isolation voltage (VIOTM) (VPK) 3535 Peak output current (A) 6 Features Disable, Programmable dead time Output VCC/VDD (min) (V) 9.2 Output VCC/VDD (max) (V) 25 Input supply voltage (min) (V) 3 Input supply voltage (max) (V) 18 Propagation delay time (µs) 0.019 Input threshold CMOS, TTL Operating temperature range (°C) -40 to 125 Rating Catalog Rise time (ns) 6 Fall time (ns) 7 Undervoltage lockout (typ) (V) 8
VLGA (NPL) 13 25 mm² (5 mm × 5 mm)
  • 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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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos UCC20225 2.5-kVRMS Isolated Dual-Channel Gate Driver with Single Input in LGA datasheet (Rev. A) PDF | HTML 1/03/2018
Certificado VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. AA) 11/06/2026
Application brief The Use and Benefits of Ferrite Beads in Gate Drive Circuits PDF | HTML 16/12/2021
Certificado FPPT2 - Nonoptical Isolating Devices UL 1577 Certificate of Compliance 26/10/2021
Application brief External Gate Resistor Selection Guide (Rev. A) 28/02/2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 28/02/2020
Application brief How to Drive High Voltage GaN FETs with UCC21220A 6/03/2019
Certificado UL Certification E181974 Vol 4. Sec 8 (Rev. A) 23/07/2018
Certificado CQC Product Certificate 2 7/02/2018

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