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TPS2833D PDF预览

TPS2833D

更新时间: 2024-09-23 22:52:59
品牌 Logo 应用领域
德州仪器 - TI 驱动器MOSFET驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
14页 182K
描述
FAST SYNCHRONOUS-BUCK MOSFET DRIVER WITH DEADTIME CONTROL

TPS2833D 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:2.14Is Samacsys:N
高边驱动器:YES输入特性:STANDARD
接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVERJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:2.4 A
标称输出峰值电流:3.5 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:4.5/13 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:MOSFET Drivers最大供电电压:15 V
最小供电电压:4.5 V标称供电电压:6.5 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED断开时间:0.13 µs
接通时间:0.08 µs宽度:3.9 mm
Base Number Matches:1

TPS2833D 数据手册

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TPS2832, TPS2833  
FAST SYNCHRONOUS-BUCK MOSFET DRIVER  
WITH DEADTIME CONTROL  
SLVS195B – JANUARY 1999 – REVISED SEPTEMBER 1999  
D PACKAGE  
(TOP VIEW)  
Floating Bootstrap or Ground-Reference  
High-Side Driver  
IN  
PGND  
DT  
BOOT  
Active Deadtime Control  
1
2
3
4
8
7
6
5
HIGHDR  
BOOTLO  
LOWDR  
50-ns Max Rise/Fall Times and 100-ns Max  
Propagation Delay 3-nF Load  
V
CC  
Ideal for High-Current Single or Mutiphase  
Applications  
2.4-A Typ Peak Output Current  
4.5-V to 15-V Supply Voltage Range  
Internal Schottky Bootstrap Diode  
Low Supply Current . . . 3–mA Typ  
–40°C to 125°C Junction-Temperature  
Operating Range  
description  
The TPS2832 and TPS2833 are MOSFET drivers for synchronous-buck power stages. These devices are ideal  
for designing a high-performance power supply using a switching controller that does not include suitable  
MOSFETdrivers on the chip. The drivers are designed to deliver 2.4-A peak currents into large capacitive loads.  
Higher currents can be controlled by using multiple drivers in a multiphase configuration. The high-side driver  
can be configured as a ground-reference driver or as a floating bootstrap driver. An adaptive dead-time control  
circuiteliminatesshoot-throughcurrentsthroughthemainpowerFETsduringswitchingtransitionsandprovides  
high efficiency for the buck regulator.  
TheTPS2832hasanoninvertinginput. TheTPS2833hasaninvertinginput. TheTPS2832/33drivers, available  
in 8-terminal SOIC packages, operate over a junction temperature range of –40°C to 125°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
T
J
SOIC  
(D)  
TPS2832D  
TPS2833D  
–40°C to 125°C  
The D package is available taped and reeled. Add R  
suffix to device type (e.g., TPS2830DR)  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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