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UCC3776QTR PDF预览

UCC3776QTR

更新时间: 2024-11-18 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 BUF OR INV BASED MOSFET DRIVER, PQCC28

UCC3776QTR 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:QCCJ, LDCC28,.5SQReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92Is Samacsys:N
高边驱动器:NO接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码:S-PQCC-J28长度:11.505 mm
功能数量:4端子数量:28
最高工作温度:70 °C最低工作温度:
标称输出峰值电流:2 A封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC28,.5SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT SPECIFIED电源:12 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:MOSFET Drivers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:COMMERCIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED断开时间:0.1 µs
接通时间:0.1 µs宽度:11.505 mm
Base Number Matches:1

UCC3776QTR 数据手册

 浏览型号UCC3776QTR的Datasheet PDF文件第2页浏览型号UCC3776QTR的Datasheet PDF文件第3页浏览型号UCC3776QTR的Datasheet PDF文件第4页浏览型号UCC3776QTR的Datasheet PDF文件第5页浏览型号UCC3776QTR的Datasheet PDF文件第6页浏览型号UCC3776QTR的Datasheet PDF文件第7页 
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  
1

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