Startseite Energiemanagement Gate-Treiber Low-Side-Treiber
Startseite
Energiemanagement
Gate-Treiber
Low-Side-Treiber

UCC27531-Q1

AKTIV

Einkanal-Gate-Treiber für Fahrzeuganwendungen, 2,5 A/5 A, mit 8-V-UVLO-, 35-V-VDD und geteilten Ausg

Jetzt bestellen
Datenblatt

UCC27531-Q1

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 5 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 32 Features Split Output Operating temperature range (°C) -40 to 125 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS, TTL Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 8 Driver configuration Non-Inverting, Single
Number of channels 1 Power switch IGBT, MOSFET, SiCFET Peak output current (A) 5 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 32 Features Split Output Operating temperature range (°C) -40 to 125 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS, TTL Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 8 Driver configuration Non-Inverting, Single
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Low Cost Gate Driver (Offering Optimal Solution
    for Driving Fet And Igbts)
  • Superior Replacement to Discrete Transistor Pair
    Drive (Providing Easy Interface With Controller)
  • TTL and CMOS Compatible Input Logic
    Threshold, (Independent of Supply Voltage)
  • Split Output Options Allow for Tuning of Turn-On
    and Turn-Off Currents
  • Enable with Fixed TTL Compatible Threshold
  • High 2.5-A Source and 5-A Sink Peak Drive
    Currents at 18-V VDD
  • Wide VDD Range From 10 V up to 35 V
  • Input and Enable Pins Capable of Withstanding up
    to –5-V DC Below Ground
  • Output Held Low When Inputs are Floating or
    During VDD UVLO
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times
    (15-ns and 7-ns Typical With 1800-pF Load)
  • Undervoltage Lockout (UVLO)
  • Used as a High-Side or Low-Side Driver (if
    Designed With Proper Bias and Signal Isolation)
  • Low-Cost, Space-Saving 6-Pin DBV (SOT-23)
    Package Options
  • Operating Temperature Range of –40°C to 140°C
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Low Cost Gate Driver (Offering Optimal Solution
    for Driving Fet And Igbts)
  • Superior Replacement to Discrete Transistor Pair
    Drive (Providing Easy Interface With Controller)
  • TTL and CMOS Compatible Input Logic
    Threshold, (Independent of Supply Voltage)
  • Split Output Options Allow for Tuning of Turn-On
    and Turn-Off Currents
  • Enable with Fixed TTL Compatible Threshold
  • High 2.5-A Source and 5-A Sink Peak Drive
    Currents at 18-V VDD
  • Wide VDD Range From 10 V up to 35 V
  • Input and Enable Pins Capable of Withstanding up
    to –5-V DC Below Ground
  • Output Held Low When Inputs are Floating or
    During VDD UVLO
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times
    (15-ns and 7-ns Typical With 1800-pF Load)
  • Undervoltage Lockout (UVLO)
  • Used as a High-Side or Low-Side Driver (if
    Designed With Proper Bias and Signal Isolation)
  • Low-Cost, Space-Saving 6-Pin DBV (SOT-23)
    Package Options
  • Operating Temperature Range of –40°C to 140°C

The UCC27531-Q1 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by using up to 2.5-A source and 5-A sink (asymmetrical drive) peak current. Strong sink capability in asymmetrical drive boosts immunity against parasitic Miller turn-on effect. The UCC27531-Q1 device can also feature a split-output configuration where the gate-drive current is sourced through the OUTH pin and sunk through the OUTL pin. This pin arrangement allows the user to apply independent turn-on and turn-off resistors to the OUTH and OUTL pins respectively and easily control the switching slew rates.

The driver has rail-to-rail drive capability and an extremely small propagation delay of typically 17 ns.

The input threshold of UCC27531-Q1 is based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of VDD supply voltage. The 1-V typical hysteresis offers excellent noise immunity.

The driver has the EN pin with fixed TTL compatible threshold. The EN pin is internally pulled up; pulling the EN pin low disables driver, while leaving it open provides normal operation. The EN pin can be used as an additional input with the same performance as the IN pin.

Leaving the input pin of driver open holds the output low. The logic behavior of the driver is shown in the application diagram, timing diagram and input and output logic truth table.

Internal circuitry on the VDD pin provides an UVLO function that holds output low until VDD supply voltage is within operating range.

The UCC27531-Q1 driver is offered in a 6-pin standard SOT-23 (DBV) package. The device operates over wide temperature range of –40°C to 140°C.

The UCC27531-Q1 is a single-channel, high-speed, gate driver capable of effectively driving MOSFET and IGBT power switches by using up to 2.5-A source and 5-A sink (asymmetrical drive) peak current. Strong sink capability in asymmetrical drive boosts immunity against parasitic Miller turn-on effect. The UCC27531-Q1 device can also feature a split-output configuration where the gate-drive current is sourced through the OUTH pin and sunk through the OUTL pin. This pin arrangement allows the user to apply independent turn-on and turn-off resistors to the OUTH and OUTL pins respectively and easily control the switching slew rates.

The driver has rail-to-rail drive capability and an extremely small propagation delay of typically 17 ns.

The input threshold of UCC27531-Q1 is based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of VDD supply voltage. The 1-V typical hysteresis offers excellent noise immunity.

The driver has the EN pin with fixed TTL compatible threshold. The EN pin is internally pulled up; pulling the EN pin low disables driver, while leaving it open provides normal operation. The EN pin can be used as an additional input with the same performance as the IN pin.

Leaving the input pin of driver open holds the output low. The logic behavior of the driver is shown in the application diagram, timing diagram and input and output logic truth table.

Internal circuitry on the VDD pin provides an UVLO function that holds output low until VDD supply voltage is within operating range.

The UCC27531-Q1 driver is offered in a 6-pin standard SOT-23 (DBV) package. The device operates over wide temperature range of –40°C to 140°C.
open-in-new Andere Low-Side-Treiber suchen
Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

open-in-new Alternativen vergleichen
Gleiche Funktionalität, gleiche Pinbelegung wie verglichener Baustein
UCC27532-Q1 AKTIV Einkanal-Gate-Treiber für Fahrzeuganwendungen, 2,5 A/5 A, mit 8-V-UVLO-, 35-V-VDD und CMOS-Eingängen This device is pin-to-pin with CMOS input structure

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 7
Typ Titel Datum
* Data sheet UCC27531-Q1 2.5-A and 5-A, 35-VMAX VDD FET and IGBT Single-Gate Driver datasheet (Rev. B) PDF | HTML 08 Okt 2015
Application brief Designing a Robust Traction Inverter Redundant Power Supply From 800 V Battery (Rev. C) PDF | HTML 16 Feb 2023
Functional safety information UCC27531-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 15 Mär 2022
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
Application brief Implementing a Bipolar Gate Drive for Low-Side IGBTs and SiC FETs in Motor Drive 10 Okt 2019
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 29 Okt 2018

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

UCC27531EVM-184 — UCC27531-Evaluierungsmodul

The UCC27531EVM-184 is a fully isolated Gate Driver Daughter Card that provides a test platform for a quick and easy evaluation of the UCC27531DBV driver. Powered by a single +12V external supply, and featuring a comprehensive set of test points and jumpers, this EVM can be used for the evaluation (...)
Benutzerhandbuch: PDF
Nicht verfügbar auf TI.com
Simulationsmodell

UCC27531 TINA-TI Transient Reference Design (Rev. A)

SLUM396A.TSC (766 KB) - TINA-TI Reference Design
Herunterladen
Simulationsmodell

UCC27531 TINA-TI Transient Spice Model (Rev. A)

SLUM397A.ZIP (9 KB) - TINA-TI Spice Model
Herunterladen
Simulationsmodell

UCC27531 Unencrypted PSPICE TRANSIENT MODEL (Rev. A)

SLUM481A.ZIP (40 KB) - PSpice Model
Herunterladen
Berechnungstool

SLURB21 — UCC2753X Schematic Review Template

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Produkte
Low-Side-Treiber
UCC27531 — Einkanal-Gate-Treiber für 2,5 A/5 A mit 8-V-UVLO, 35-V-VDD und geteilten Ausgängen UCC27531-Q1 — Einkanal-Gate-Treiber für Fahrzeuganwendungen, 2,5 A/5 A, mit 8-V-UVLO-, 35-V-VDD und geteilten Ausg UCC27532 — Einkanal-Gate-Treiber für 2,5 A/5 A mit 8-V-UVLO, 35-V-VDD, CMOS-Eingängen und geteilten Ausgängen UCC27532-Q1 — Einkanal-Gate-Treiber für Fahrzeuganwendungen, 2,5 A/5 A, mit 8-V-UVLO-, 35-V-VDD und CMOS-Eingängen UCC27533 — Einkanal-Gate-Treiber für 2,5 A/5 A mit 8-V-UVLO, 35-V-VDD und invertierenden/nicht invertierenden E UCC27536 — Einkanal-Gate-Treiber für 2,5 A/5 A mit 8 V UVLO, 35 V VDD und invertierendem Eingang UCC27537 — Einkanal-Gate-Treiber für 2,5 A/5 A mit 8-V-UVLO, 35-V-VDD und EN-Pin UCC27538 — Einkanal-Gate-Treiber für 2,5 A/5 A mit 8-V-UVLO, 35-V-VDD und Doppeleingang
Herunterladen
Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)
Anfordern
Gehäuse Pins Herunterladen
SOT-23 (DBV) 6 Optionen anzeigen
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Alle Forenthemen auf Englisch anzeigen

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos