Datasheet > UCC21320-Q1

UCC21320-Q1

更新时间： 2024-10-03 11:12:15

品牌	Logo	应用领域
德州仪器 - TI		栅极驱动驱动器
页数	文件大小	规格书
47页	1243K
描述
具有可编程死区时间且采用 DWK 封装的汽车类 3.75kVrms、4A/6A 双通道隔离式栅极驱动器

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UCC21320-Q1

SLUSDU7 –MARCH 2020

UCC21320-Q1 4-A, 6-A, 3.75-kV Isolated Dual-Channel Gate Driver

RMS

for Automotive

1 Features

3 Description

The UCC21320-Q1 is an isolated dual-channel gate

drivers with 4-A source and 6-A sink peak current. It

is designed to drive power MOSFETs, IGBTs, and

SiC MOSFETs up to 5-MHz with best-in-class

propagation delay and pulse-width distortion.

•

4-A peak source, 6-A peak sink output

•

3-V to 18-V input VCCI range to interface with

both digital and analog controllers

•

Up to 25-V VDD output drive supply

Switching parameters:

The input side is isolated from the two output drivers

by a 3.75-kV_RMSbasic isolation barrier, with a

minimum of 100-V/ns common-mode transient

immunity (CMTI). Internal functional isolation between

the two secondary-side drivers allows a working

–

19-ns typical propagation delay

10-ns minimum pulse width

5-ns maximum delay matching

6-ns maximum pulse-width distortion

voltage of up to 1500 V_DC

•

Common-mode transient immunity (CMTI) greater

than 100 V/ns

Every driver can be configured as two low-side

drivers, two high-side drivers, or a half-bridge driver

with programmable dead time (DT). A disable pin

shuts down both outputs simultaneously, and allows

normal operation when left open or grounded. As a

fail-safe measure, primary-side logic failures force

both outputs low.

Universal: dual low-side, dual high-side or half-

bridge driver

•

Programmable overlap and dead time

Wide Body SOIC-14 (DWK) Package

–

3.3mm spacing between driver channels

Each 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 supply voltage pins have under

voltage lock-out (UVLO) protection.

•

Operating temperature range –40 to +125°C

Surge immunity up to 12.8 kV

Isolation barrier life >40 years

TTL and CMOS compatible inputs

With all these advanced features, the UCC21320-Q1

enables high efficiency, high power density, and

robustness.

Rejects input pulses and noise transients shorter

than 5 ns

•

Fast disable for power sequencing

Device Information⁽¹⁾

Qualified for automotive applications

AEC-Q100 qualified with the following results

PART NUMBER

PACKAGE

BODY SIZE (NOM)

UCC21320DWK-Q1

DWK SOIC (14)

10.30 mm × 7.50 mm

–

Device temperature grade 1

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Device HBM ESD classification level H2

Device CDM ESD classification level C6

Functional Block Diagram

2 Applications

VCCI 3,8

16 VDDA

15 OUTA

14 VSSA

•

HEV and BEV battery chargers

Driver

DEMOD UVLO

MOD

Isolated converters in DC-DC and AC-DC power

supplies

INA

DIS

•

Motor drive and DC-to-AC solar inverters

Uninterruptible power supply (UPS)

Disable,

UVLO

Functional Isolation

and

Deadtime

11 VDDB

10 OUTB

Driver

INB

MOD

DEMOD UVLO

GND

VSSB

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. PRODUCTION DATA.

12 3 4 5 6 7...47

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与UCC21320-Q1相关器件

型号	品牌	获取价格	描述	数据表
UCC21320QDWKQ1	TI	获取价格	具有可编程死区时间且采用 DWK 封装的汽车类 3.75kVrms、4A/6A 双通道隔离
UCC21320QDWKRQ1	TI	获取价格	具有可编程死区时间且采用 DWK 封装的汽车类 3.75kVrms、4A/6A 双通道隔离
UCC21330	TI	获取价格	具有禁用逻辑和可编程死区时间的 3kVRMS 4A/6A 双通道隔离式栅极驱动器
UCC21330BDR	TI	获取价格	具有禁用逻辑和可编程死区时间的 3kVRMS 4A/6A 双通道隔离式栅极驱动器 \| D
UCC21330BQDRQ1	TI	获取价格	具有禁用逻辑和可编程死区时间的汽车类3kVRMS 4A/6A 双通道栅极驱动器 \| D \|
UCC21330-Q1	TI	获取价格	具有禁用逻辑和可编程死区时间的汽车类3kVRMS 4A/6A 双通道栅极驱动器
UCC21520	TI	获取价格	具有双输入、禁用引脚、8V UVLO 功能、采用 DW 封装的 5.7kVrms、4A/6
UCC21520ADW	TI	获取价格	具有双输入、禁用引脚、8V UVLO 功能、采用 DW 封装的 5.7kVrms、4A/6
UCC21520ADWR	TI	获取价格	具有双输入、禁用引脚、8V UVLO 功能、采用 DW 封装的 5.7kVrms、4A/6
UCC21520AQDWQ1	TI	获取价格	具有双输入、禁用引脚、死区时间的汽车类 4A/6A、5.7kVRMS 隔离式双通道栅极驱动

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