Datasheet > UCC57108-Q1

UCC57108-Q1

更新时间： 2024-09-21 17:01:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
23页	1361K
描述
Low-Side Driver with DESAT and 8V UVLO

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UCC57108-Q1 数据手册

UCC57108-Q1

SLUSF94A – DECEMBER 2023 – REVISED MARCH 2024

UCC5710x-Q1 High-Speed, Low-Side Gate Driver With DESAT Protection For

Automotive Applications

1 Features

3 Description

•

Qualified for automotive applications

AEC-Q100 qualified

– Device temperature grade 1

The UCC5710x-Q1 is a single channel, high-

performance low-side IGBT/SiC gate driver for

high power automotive application such as PTC

heaters, traction inverter active discharge circuit

and other auxiliary subsystems.It offers protection

features including Under-voltage-lock-out (UVLO),

Desaturation protection (DESAT), FAULT report ,

and Thermal shutdown protection. UCC5710x-Q1

has a typical peak drive strength of 3A. and it

can handle –5V on its inputs, which improves

robustness in systems with moderate ground

bouncing. The inputs are independent of supply

voltage and can be connected to most controller

outputs for maximum control flexibility. Depending

on the different pin configuration, the wide voltage

range of bias supply is provided in UCC5710xB-Q1

accommodates bipolar voltage. Also, the seperate

high and low driver outputs (UCC5710xC-Q1) and

enable funtion (UCC5710xW-Q1) are provided. An

accurate 5V output is available with UCC5710xB-Q1

and UCC5710xC-Q1.

– Device HBM ESD classification level H1C

– Device CDM ESD classification level C6

Typical 3A sink 3A source output currents

DESAT protection with programmable delay

Soft turn-off when fault happens

Absolute maximum VDD voltage: 30V

Input and enable pins capable of withstanding up

to –5V

Tight UVLO thresholds for bias flexibility

Typical 25ns propagation delay

Self-protect driver with thermal shutsown function

Wide bias voltage range

•

Available in 5mm x 4mm SOIC8 package

Operating junction temperature range of –40°C to

150°C

2 Applications

•

HEV/EV PTC heaters

Traction inverters

Residential EV chargers

Motor drives

Package Information

PACKAGE

SIZE⁽²⁾

BODY SIZE

(NOM)

PART NUMBER

PACKAGE⁽¹⁾

HVAC compressors

4.9mm ×

6.0mm

4.90mm ×

3.91mm

UCC57108B-Q1

D (SOIC 8)

UCC5710xC-Q1⁽³⁾D (SOIC 8)

UCC5710xW-Q1⁽³⁾D (SOIC 8)

4.9mm ×

6.0mm

4.90mm ×

3.91mm

4.9mm ×

6.0mm

4.90mm ×

3.91mm

(1) For all available packages, see Section 12.

(2) The package size (length × width) is a nominal value and

includes pins, where applicable.

(3) Product Preview

V_bat

PTC Heater

DESAT

VDD

GND

VREF

OUTH

OUTL

GND

MCU

FLT

GND

Simplified Application Diagram

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains ADVANCE

INFORMATION for pre-production products; subject to change without notice.

12 3 4 5 6 7...23

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