Datasheet > 驱动程序和接口 > MOSFET 驱动器> UCC1776DP

UCC1776DP

更新时间： 2024-11-04 13:15:07

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
7页	218K
描述
2A 4 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO16, POWER, PLASTIC, SOIC-16

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中文翻译

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技术参数
数据手册

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UCC1776DP 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	16
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
高边驱动器：	NO	接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：	R-PDSO-G16	长度：	9.89 mm
功能数量：	4	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-55 °C
标称输出峰值电流：	2 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	1.75 mm	最大供电电压：	18 V
最小供电电压：	4.5 V	标称供电电压：	12 V
表面贴装：	YES	技术：	BICMOS
温度等级：	MILITARY	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
断开时间：	0.1 µs	接通时间：	0.1 µs
宽度：	3.9 mm	Base Number Matches：	1

UCC1776DP 数据手册

UCC1776

UCC2776

UCC3776

PRELIMINARY

Quad FET Driver

FEATURES

DESCRIPTION

The UCC3776 is a four output BCDMOS buffer/driver designed to drive highly

capacitive loads such as power MOSFET gates at high speeds. The device

can be configured as either an inverting or non-inverting driver via the POL

pin. The outputs are enabled by ENBL. When disabled, all outputs are active

low. The device incorporates thermal shutdown with hysteresis for stability.

The device also includes an undervoltage lockout circuit (UVLO) with hystere-

sis which disables the outputs when VDD is below a preset threshold. The

outputs are held low during undervoltage lockout, even in the absence of

VDD power to the device.This helps prevent MOSFET turn-on due to capaci-

tive current through the gate-drain capacitance of the power MOSFET in the

presence of high dV/dts. The logic input thresholds are compatible with

standard 5V HCMOS logic.

•

High Peak Output Current

Each Output – 1.5A Source,

2.0A Sink

•

Wide Operating Voltage

Range 4.5V to 18V

•

Thermal Shutdown

CMOS Compatible Inputs

Outputs Are Active Low

for Undervoltage Lockout

Condition

BLOCK DIAGRAM

UDG-95129-2

Note: Pin connections shown refer to 16-pin packages.

3/97

12 3 4 5 6 7

中文翻译

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