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UCC27735-Q1

Name: UCC27735-Q1
Brand: TI
SKU: UCC27735-Q1
Price: 0.566 USD

ACTIVO

Automotive 700V 4A half-bridge gate driver with 8V UVLO, interlock, and enable

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Hoja de datos

document-pdfAcrobat UCC2773x-Q1 High-Speed, Automotive 700V Half-Bridge Gate Drivers with 3.5A, 4A Drive Strength and up to 200V/ns Noise Immunity datasheet (Rev. A) (Inglés) PDF | HTML

UCC27735-Q1

ACTIVO

Hoja de datos

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Detalles del producto

Bootstrap supply voltage (max) (V)

700

Power switch

IGBT, MOSFET

Input supply voltage (min) (V)

6

Input supply voltage (max) (V)

21

Peak output current (A)

4

Operating temperature range (°C)

-40 to 150

Undervoltage lockout (typ) (V)

8

Rating

Automotive

Propagation delay time (µs)

0.032

Rise time (ns)

7

Fall time (ns)

6

Switch node voltage (V)

-23

Features

Enable, Interlock

Bootstrap supply voltage (max) (V)

700

Power switch

IGBT, MOSFET

Input supply voltage (min) (V)

6

Input supply voltage (max) (V)

21

Peak output current (A)

4

Operating temperature range (°C)

-40 to 150

Undervoltage lockout (typ) (V)

8

Rating

Automotive

Propagation delay time (µs)

0.032

Rise time (ns)

7

Fall time (ns)

6

Switch node voltage (V)

-23

Features

Enable, Interlock

SOIC (D)

14

51.9 mm² 8.65 x 6

AEC-Q100 qualified for automotive applications
- Device temperature grade 1
High-side, low-side configuration, with independent inputs
Maximum bootstrap voltage of +700V (HB pin)
Peak output current of 4A sink, 3.5A source
Typical 32ns propagation delay
Propagation delay matching between HO/LO within 6ns maximum
VDD bias supply range of 10V to 21V
Input pins capable of handling –6V
Floating channel designed for bootstrap operation
200V/ns maximum common-mode transient immunity on HS pin
Input interlocking function (UCC2773x-Q1)
Built-in 8V Undervoltage Lockout (UVLO) for both channels
SOIC 14-pin package, SOIC 8-pin package

AEC-Q100 qualified for automotive applications
- Device temperature grade 1
High-side, low-side configuration, with independent inputs
Maximum bootstrap voltage of +700V (HB pin)
Peak output current of 4A sink, 3.5A source
Typical 32ns propagation delay
Propagation delay matching between HO/LO within 6ns maximum
VDD bias supply range of 10V to 21V
Input pins capable of handling –6V
Floating channel designed for bootstrap operation
200V/ns maximum common-mode transient immunity on HS pin
Input interlocking function (UCC2773x-Q1)
Built-in 8V Undervoltage Lockout (UVLO) for both channels
SOIC 14-pin package, SOIC 8-pin package

The UCC2773x-Q1 is a 700V half-bridge gate driver with 3.5A source and 4A sink current capability, targeted to drive power MOSFETs and IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed to drive half-bridge configured MOSFETs and IGBTs operating with bootstrap supplies. The device features robust drive with excellent noise and transient immunity including large negative voltage tolerance on its inputs, high dV/dt tolerance, wide negative transient safe operating area (NTSOA) on the switch node (HS), and interlock.

The device accepts a wide range of bias supply input from 10V to 21V and offers UVLO protection for both the VDD and HB bias supply pins. The UCC2773x-Q1 is available in various packages and is rated to operate from –40°C to 150°C.

The UCC2773x-Q1 is a 700V half-bridge gate driver with 3.5A source and 4A sink current capability, targeted to drive power MOSFETs and IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed to drive half-bridge configured MOSFETs and IGBTs operating with bootstrap supplies. The device features robust drive with excellent noise and transient immunity including large negative voltage tolerance on its inputs, high dV/dt tolerance, wide negative transient safe operating area (NTSOA) on the switch node (HS), and interlock.

The device accepts a wide range of bias supply input from 10V to 21V and offers UVLO protection for both the VDD and HB bias supply pins. The UCC2773x-Q1 is available in various packages and is rated to operate from –40°C to 150°C.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	UCC2773x-Q1 High-Speed, Automotive 700V Half-Bridge Gate Drivers with 3.5A, 4A Drive Strength and up to 200V/ns Noise Immunity datasheet (Rev. A)	PDF \| HTML	30 sep 2025
	Application note	External vs. Internal Bootstrap Diode: Tradeoffs and Considerations	PDF \| HTML	05 ene 2026
	Certificate	UCC27735Q1EVM EU Declaration of Conformity (DoC)		01 jul 2025
	White paper	Driving the Next xEVs With High-Performing Non-Isolated Gate Drivers	PDF \| HTML	02 abr 2025
	Application note	Using Half-Bridge Gate Driver to Achieve 100% Duty Cycle for High Side FET	PDF \| HTML	25 mar 2024
	Application note	Challenges and Solutions for Half-Bridge Gate Drivers in Bidirectional DC-DC Converters	PDF \| HTML	24 ene 2024
	Application note	Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs	PDF \| HTML	22 ene 2024
	Application note	Bootstrap Circuitry Selection for Half Bridge Configurations (Rev. A)	PDF \| HTML	08 sep 2023
	White paper	How to design heating and cooling systems for HEV/EVs (Rev. A)		21 jun 2023
	Application note	Comparative Analysis of Two Different Methods for Gate-Drive Current Boosting (Rev. A)	PDF \| HTML	17 feb 2022
	Application note	Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D)		07 abr 2021
	Application note	Implementing High-Side Switches Using Half-Bridge Gate Drivers for 48-V Battery.		12 may 2020
	Application brief	External Gate Resistor Selection Guide (Rev. A)		28 feb 2020
	Technical article	Designing a smarter sunroof	PDF \| HTML	10 ene 2019
	Technical article	How to achieve higher system robustness in DC drives, part 3: minimum input pulse	PDF \| HTML	19 sep 2018
	Technical article	How to achieve higher system robustness in DC drives, part 1: negative voltage	PDF \| HTML	17 abr 2018

Diseño y desarrollo

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Placa de evaluación

UCC27735Q1EVM — Módulo de evaluación UCC27735-Q1

El módulo de evaluación (EVM) UCC27735-Q1 se ha desarrollado para que se pueda evaluar el rendimiento del controlador UCC27735-Q1 y compararlo con los parámetros de la hoja de datos, o conectarlo externamente a dispositivos de potencia con provisiones para la flexibilidad de la resistencia de la (...)

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UCC27735 and UCC27735-Q1 PSpice Model

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PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

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UCC27735-Q1

Automotive 700V 4A half-bridge gate driver with 8V UVLO, interlock, and enable

UCC27735-Q1

Detalles del producto

Documentación técnica

Diseño y desarrollo

UCC27735Q1EVM — Módulo de evaluación UCC27735-Q1

UCC27735 and UCC27735-Q1 PSpice Model

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

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