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TPS40041DRBRG4 PDF预览

TPS40041DRBRG4

更新时间: 2024-11-19 01:05:43
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
38页 991K
描述
LOW PIN COUNT, LOW VIN (2.5 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE

TPS40041DRBRG4 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:SON
包装说明:HVSON,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.16其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 4.95V
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:5.5 V
最小输入电压:2.25 V标称输入电压:5 V
JESD-30 代码:S-PDSO-N8JESD-609代码:e4
长度:3 mm湿度敏感等级:2
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:7.2 A最大输出电压:4.84 V
最小输出电压:0.6 V封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE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:600 kHz温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:NO LEAD
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

TPS40041DRBRG4 数据手册

 浏览型号TPS40041DRBRG4的Datasheet PDF文件第2页浏览型号TPS40041DRBRG4的Datasheet PDF文件第3页浏览型号TPS40041DRBRG4的Datasheet PDF文件第4页浏览型号TPS40041DRBRG4的Datasheet PDF文件第5页浏览型号TPS40041DRBRG4的Datasheet PDF文件第6页浏览型号TPS40041DRBRG4的Datasheet PDF文件第7页 
TPS40040, TPS40041  
www.ti.com  
SLUS700DMARCH 2006REVISED DECEMBER 2007  
LOW PIN COUNT, LOW V (2.5 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC  
IN  
CONTROLLER WITH ENABLE  
1
FEATURES  
APPLICATIONS  
Point of Load  
23  
2.25-V to 5.5-V Input  
Telecommunications  
DC to DC Modules  
Set Top Boxes  
Output Voltage from 0.6 V to 90% of VIN  
High-Side Drive for N-Channel FET  
Supports Pre-Biased Outputs  
Adaptive Anti-Cross Conduction Gate Drive  
1%, 0.6-V Reference  
CONTENTS  
Two Fixed Switching Frequency Versions,  
TPS40040 (300 kHz) and TPS40041 (600 kHz)  
Device Ratings  
2
3
Electrical Characteristics  
Device Information  
Application Information  
Design Examples  
Three Selectable Short Circuit Protection  
Levels of 105 mV, 180 mV and 310 mV  
8
10  
19  
32  
Hiccup Restart from Faults  
Voltage Mode Control  
Active Low Enable  
Additional References  
Thermal Shutdown Protection at 145C  
DESCRIPTION  
8-Pin, 3-mm x 3-mm SON with Ground  
Connection to Thermal Pad  
The TPS40040 and TPS40041 dc-to-dc controllers  
are designed to operate from a 2.25-V to 5.5-V input  
source. To reduce the number of external  
components, several operating parameters are fixed  
internally; namely, frequency, soft start time, and  
short circuit protection (SCP) levels. For example, the  
operating frequencies of TPS40040/1 are 300  
kHz/600 kHz, respectively.  
SIMPLIFIED APPLICATION DIAGRAM  
VIN  
TPS40040/1  
HDRV  
8
1
2
3
4
EN  
7
SW  
BOOT  
LDRV  
FB  
VOUT  
6
5
COMP  
GND  
VDD  
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
3
PowerPAD is a trademark of Texas Instruments.  
Predictive Gate Drive is a registered 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 © 2006–2007, Texas Instruments Incorporated  

TPS40041DRBRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS40041DRBTG4 TI

完全替代

LOW PIN COUNT, LOW VIN (2.5 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE
TPS40041DRBT TI

完全替代

LOW PIN COUNT, LOW VIN (2.5 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE
TPS40041DRBR TI

类似代替

LOW PIN COUNT, LOW VIN (2.5 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE

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