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Drivers de compuerta aislados

UCC23511-Q1

ACTIVO

Controlador de puerta aislada optocompatible monocanal de 1.5 A/2 A y 5.7 kVrms con UVLO de 12 V par

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UCC23511-Q1

ACTIVO
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Detalles del producto

Number of channels 1 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5700 Working isolation voltage (VIOWM) (Vrms) 1500, 2121 Transient isolation voltage (VIOTM) (VPK) 8000 TI functional safety category Functional Safety-Capable Power switch IGBT, MOSFET, SiCFET Peak output current (A) 1 Features Opto-compatible input Output VCC/VDD (max) (V) 33 Output VCC/VDD (min) (V) 14 Input threshold 4 mA, 4mA Operating temperature range (°C) -40 to 125 Rating Automotive Bootstrap supply voltage (max) (V) 1500 Fall time (ns) 25 Undervoltage lockout (typ) (V) 12
Number of channels 1 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5700 Working isolation voltage (VIOWM) (Vrms) 1500, 2121 Transient isolation voltage (VIOTM) (VPK) 8000 TI functional safety category Functional Safety-Capable Power switch IGBT, MOSFET, SiCFET Peak output current (A) 1 Features Opto-compatible input Output VCC/VDD (max) (V) 33 Output VCC/VDD (min) (V) 14 Input threshold 4 mA, 4mA Operating temperature range (°C) -40 to 125 Rating Automotive Bootstrap supply voltage (max) (V) 1500 Fall time (ns) 25 Undervoltage lockout (typ) (V) 12
SOIC (DWY) 6 53.82 mm² 4.68 x 11.5
  • AEC-Q100 qualified for automotive applications
  • 5.7-kVRMS single channel isolated gate driver with opto-compatible input
  • Pin-to-pin, drop in upgrade for opto isolated gate drivers
  • 1.5-A source / 2-A sink, peak output current
  • Maximum 33-V output driver supply voltage
  • 12-V VCC UVLO
  • Rail-to-rail output
  • 105-ns (maximum) propagation delay
  • 25-ns (maximum) part-to-part delay matching
  • 35-ns (maximum) pulse width distortion
  • 150-kV/µs (minimum) common-mode transient immunity (CMTI)
  • Isolation barrier life >50 Years
  • 13-V reverse polarity voltage handling capability on input stage supporting interlock
  • Stretched SO-6 package with >8.5-mm creepage and clearance
  • Operating junction temperature, TJ: –40°C to +150°C
  • Functional Safety-Capable
  • Safety-related certifications:
    • 5.7-kVRMS isolation for 1 minute per UL 1577
    • 8000-VPKreinforced isolation per DIN V VDE V0884-11: 2017-01 (In Progress)
  • AEC-Q100 qualified for automotive applications
  • 5.7-kVRMS single channel isolated gate driver with opto-compatible input
  • Pin-to-pin, drop in upgrade for opto isolated gate drivers
  • 1.5-A source / 2-A sink, peak output current
  • Maximum 33-V output driver supply voltage
  • 12-V VCC UVLO
  • Rail-to-rail output
  • 105-ns (maximum) propagation delay
  • 25-ns (maximum) part-to-part delay matching
  • 35-ns (maximum) pulse width distortion
  • 150-kV/µs (minimum) common-mode transient immunity (CMTI)
  • Isolation barrier life >50 Years
  • 13-V reverse polarity voltage handling capability on input stage supporting interlock
  • Stretched SO-6 package with >8.5-mm creepage and clearance
  • Operating junction temperature, TJ: –40°C to +150°C
  • Functional Safety-Capable
  • Safety-related certifications:
    • 5.7-kVRMS isolation for 1 minute per UL 1577
    • 8000-VPKreinforced isolation per DIN V VDE V0884-11: 2017-01 (In Progress)

The UCC23511-Q1 is an Opto-compatible, single-channel, isolated gate driver for IGBTs, MOSFETs and SiC MOSFETs, with 1.5-A source and 2-A sink peak output current and 5.7-kVRMS reinforced isolation rating. The high supply voltage range of 33-V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. UCC23511-Q1 can drive both low side and high side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion. Tight process control results in small part-to-part skew. The input stage is an emulated diode (ediode) which means long term reliability and excellent aging characteristics compared to traditional LEDs found in optocoupler gate drivers. It is offered in a stretched SO6 package with >8.5mm creepage and clearance, and a mold compound from material group I which has a comparative tracking index (CTI) >600V. UCC23511-Q1’s high performance and reliability makes it ideal for use in automotive motor drives such as the traction inverter, on-board chargers, DC charging stations, and automotive HVAC and heating systems. The higher operating temperature opens up opportunities for applications not previously able to be supported by traditional optocouplers.

The UCC23511-Q1 is an Opto-compatible, single-channel, isolated gate driver for IGBTs, MOSFETs and SiC MOSFETs, with 1.5-A source and 2-A sink peak output current and 5.7-kVRMS reinforced isolation rating. The high supply voltage range of 33-V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. UCC23511-Q1 can drive both low side and high side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion. Tight process control results in small part-to-part skew. The input stage is an emulated diode (ediode) which means long term reliability and excellent aging characteristics compared to traditional LEDs found in optocoupler gate drivers. It is offered in a stretched SO6 package with >8.5mm creepage and clearance, and a mold compound from material group I which has a comparative tracking index (CTI) >600V. UCC23511-Q1’s high performance and reliability makes it ideal for use in automotive motor drives such as the traction inverter, on-board chargers, DC charging stations, and automotive HVAC and heating systems. The higher operating temperature opens up opportunities for applications not previously able to be supported by traditional optocouplers.
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Documentación técnica

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Tipo Título Fecha
* Data sheet UCC23511-Q1 1.5-A Source, 2-A Sink, 5.7-kVRMS Opto-Compatible Single-Channel Iso datasheet (Rev. A) 09 mar 2021
Certificate UCC23513 CQC Certificate of Product Certification 16 ago 2023
Application brief The Use and Benefits of Ferrite Beads in Gate Drive Circuits PDF | HTML 16 dic 2021
Functional safety information UCC23x1x-Q1, Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 18 feb 2021
EVM User's guide UCC2351x Evaluation Module User’s Guide (Rev. B) 09 sep 2019

Diseño y desarrollo

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Placa de evaluación

UCC23513EVM-014 — EVM UCC23513 de controlador de puerta aislada monocanal de 3 A y 5 kVrms con entrada optocompatible

UCC23513EVM-014 evaluation module is designed for evaluation of TI's 5-kVRMS isolated single-channel gate driver with opto compatible input, UCC23513. The input is current driven, requiring between 7 mA and 16 mA for device turn-on, and can be reverse biased for turn-off. The device is capable of (...)
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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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