收藏本站
参数资料
型号： TPS40100RGER
厂商： TEXAS INSTRUMENTS INC
元件分类： 稳压器
英文描述： 2 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PQCC24
封装： GREEN, PLASTIC, QFN-24
文件页数： 1/39页
文件大小： 762K
代理商： TPS40100RGER
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION
TYPICAL APPLICATION
TPS40100
1
3
18
16
2
4
17
15
5
6
14
13
24
22
23
21
20
19
7
9
8
10
11
12
COMP
FB
TRKOUT
TRKIN
UVLO
ILIM
MGU
MGD
SYNC
PG
VO
ISNS
RT
BIAS
GND
SS
GM
PGND
VDD
SW
HDRV
BST
5VBP
LDRV
UDG04137
VIN
VTRKIN
VIN
TPS40100
SLUS601–MAY 2005
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER
WITH ADVANCED SEQUENCING AND OUTPUT MARGINING
Servers
Operation over 4.5 V to 18 V Input Range
Networking Equipment
Adjustable Frequency (Between 100 kHz and
Cable Modems and Routers
600 kHz) Current Feedback Control
XDSL Modems and Routers
Output Voltage Range From 0.7 V to 5.5 V
Set-Top Boxes
Simultaneous, Ratiometric and Sequential
Telecommunications Equipment
Startup Sequencing
Power Supply Modules
Adaptive Gate Drive
Remote Sensing (Via Separate GND/PGND)
Internal Gate Drivers for N-channel MOSFETs
The TPS40100 is a mid voltage, wide-input (between
Internal 5-V Regulator
4.5 V and 18 V), synchronous, step-down controller.
24-Pin QFN Package
The TPS40100 offers programmable closed loop
soft-start, programmable UVLO (with programmable
Thermal Shutdown
hysteresis), programmable inductor sensed current
Programmable Overcurrent Protection
limit and can be synchronized to other timebases.
Power Good Indicator
The TPS40100 incorporates MOSFET gate drivers
1%, 690-mV Reference
for external N-channel high-side and synchronous
rectifier (SR) MOSFET. Gate drive logic incorporates
Output Margining, 3% and 5%
adaptive anti-cross conduction circuitry for improved
Programmable UVLO (with Programmable
efficiency, reducing both cross conduction and diode
Hysteresis)
conduction in the rectifier MOSFET. The externally
Frequency Synchronization
programmable current limit provides a hiccup
overcurrent recovery characteristic.
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.
PRODUCTION DATA information is current as of publication date.
Copyright 2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料
PDF描述
TPS54610QPWPRG4Q1 12 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO28
TPS62240DRVRG4 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62240DRVTG4 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62240DRVT 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62242DRV 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
相关代理商/技术参数
参数描述
TPS40100RGERG4 功能描述:DC/DC 开关控制器 Wide In Range Sync Buck for Sequencing RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
TPS40100RGET 功能描述:DC/DC 开关控制器 Wide In Range Sync Buck for Sequencing RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
TPS40100RGETG4 功能描述:DC/DC 开关控制器 Wide In Range Sync Buck for Sequencing RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
TPS40101 制造商:TI 制造商全称:Texas Instruments 功能描述:MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH ADVANCED SEQUENCING AND OUTPUT MARGINING
TPS40101RGER 功能描述:DC/DC 开关控制器 Mid Range Input Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*