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TPS40400RHLT PDF预览

TPS40400RHLT

更新时间: 2024-11-05 08:39:03
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
72页 1956K
描述
3.0-V TO 20-V PMBus SYNCHRONOUS BUCK CONTROLLER

TPS40400RHLT 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:QFN
包装说明:QFN-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.45Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:20 V
最小输入电压:3 V标称输入电压:12 V
JESD-30 代码:R-PQCC-N24JESD-609代码:e4
长度:5.5 mm湿度敏感等级:2
功能数量:1端子数量:24
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:30 A最大输出电压:5 V
最小输出电压:0.6 V标称输出电压:3.6 V
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:RECTANGULAR封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm表面贴装:YES
切换器配置:PUSH-PULL最大切换频率:2000 kHz
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.5 mmBase Number Matches:1

TPS40400RHLT 数据手册

 浏览型号TPS40400RHLT的Datasheet PDF文件第2页浏览型号TPS40400RHLT的Datasheet PDF文件第3页浏览型号TPS40400RHLT的Datasheet PDF文件第4页浏览型号TPS40400RHLT的Datasheet PDF文件第5页浏览型号TPS40400RHLT的Datasheet PDF文件第6页浏览型号TPS40400RHLT的Datasheet PDF文件第7页 
TPS40400  
www.ti.com  
SLUS930B APRIL 2011REVISED OCTOBER 2011  
3.0-V TO 20-V PMBus SYNCHRONOUS BUCK CONTROLLER  
Check for Samples: TPS40400  
1
FEATURES  
APPLICATIONS  
2
Input Operating Voltage Range: 3 V to 20 V  
PMBus Enabled Analog Controller  
Reference 600 mV ± 1%  
Smart Power Systems  
Power Supply Modules  
Communications Equipment  
Computing Equipment  
Remote Voltage Sense Amplifier  
Internal 6-V Regulator and 6-V Gate Drive  
Programmable Overcurrent Protection  
DESCRIPTION  
The TPS40400 is  
a
cost-optimized flexible  
Inductor Resistance or Series Resistance  
Used for Current Sensing  
synchronous buck controller that operates from a  
nominal 3 V to 20 V supply. This controller is an  
analog PWM controller that allows programming and  
monitoring via the PMBus interface. Flexible features  
found on this device include programmable soft-start  
time, programmable short circuit limit and  
programmable undervoltage lockout (UVLO).  
Programmable Switching Frequency: 200 kHz  
to 2 MHz  
Powergood Indicator  
Thermal Shutdown  
Programmable Soft-Start  
Internal Bootstrap Diode  
Pre-bias Output Safe  
24-Pin QFN Package  
XXspacerXX  
XXXX  
XXXX  
SMBALRT  
DATA  
VIN  
CLK  
CNTL  
1
2
3
4
5
6
CLK  
DATA 24  
SMBALRT 23  
ADDR1 22  
ADDR0 21  
VDD 20  
CNTL  
PGOOD  
SYNC  
PGOOD  
SYNC  
TRACK  
COMP  
TRACK  
HDRV 19  
TPS40400  
7
8
FB  
BOOT 18  
SW 17  
VOUT  
+
DIFFO  
9
VSNS+  
LDRV 16  
GND 15  
VOUT  
10 VSNS–  
11 ISNS–  
ISNS+  
12  
BP6 14  
BP3  
SGND  
25  
13  
SNS+  
SNS–  
UDG-09073  
1
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.  
2
SwitcherPro is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011, Texas Instruments Incorporated  

TPS40400RHLT 替代型号

型号 品牌 替代类型 描述 数据表
TPS40400RHLR TI

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3.0-V TO 20-V PMBus SYNCHRONOUS BUCK CONTROLLER

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