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TPS61175PWP PDF预览

TPS61175PWP

更新时间: 2024-01-05 14:32:30
品牌 Logo 应用领域
德州仪器 - TI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器软启动光电二极管升压转换器PC
页数 文件大小 规格书
23页 812K
描述
3-A High Voltage Boost Converter with Soft-start and Programmable Switching Frequency

TPS61175PWP 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:TSSOP
包装说明:HTSSOP,针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.87其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 2.9V TO 38V
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:18 V
最小输入电压:2.9 V标称输入电压:3.6 V
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:5 mm湿度敏感等级:2
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:5 A最大输出电压:38 V
最小输出电压:2.9 V封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
表面贴装:YES切换器配置:BOOST
最大切换频率:2640 kHz温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
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:4.4 mm
Base Number Matches:1

TPS61175PWP 数据手册

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TPS61175  
SLVS892DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
ORDERING INFORMATION(1)  
TA  
PART NUMBER  
PACKAGE(2)  
PACKAGE MARKING  
–40°C to 85°C  
TPS61175  
HTSSOP-14  
TPS61175PWP  
(1) For the most current package and ordering information, see the TI Web site at www.ti.com.  
(2) The PWP package is available in tape and reel. Add R suffix (TPS61175PWPR) to order quantities of 2000 parts per reel. Without suffix,  
the TPS61175PWP is shipped in tubes with 90 parts per tube.  
ABSOLUTE MAXIMUM RATINGS(1)  
over operating free-air temperature range (unless otherwise noted)  
VALUE  
–0.3 to 20  
–0.3 to 20  
–0.3 to 3  
–0.3 to 7  
–0.3 to 40  
UNIT  
(2)  
Supply Voltages on pin VIN  
Voltages on pins EN(2)  
V
V
V
V
V
Voltage on pin FB, FREQ and COMP(2)  
Voltage on pin SYNC, SS(2)  
Voltage on pin SW(2)  
Continuous Power Dissipation  
Operating Junction Temperature Range  
Storage Temperature Range  
See Dissipation Rating Table  
–40 to +150  
–65 to +150  
260C  
°C  
°C  
°C  
Lead Temperature (soldering, 10 sec)  
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings  
only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating  
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
(2) All voltage values are with respect to network ground terminal.  
DISSIPATION RATINGS  
THERMAL RESISTANCE  
RθJA  
T
A 25°C  
TA = 85°C  
POWER RATING  
PACKAGE  
POWER RATING  
14 pin PWP(1)  
44.5°C/W  
2.25 W  
0.9 W  
(1) Rating based on JEDEC high thermal conductivity (High K) board with 2x2 array of thermal vias. See Texas Instruments application  
report (SLMA002) regarding thermal characteristics of the PowerPAD package  
RECOMMENDED OPERATING CONDITIONS  
over operating free-air temperature range (unless otherwise noted)  
MIN  
2.9  
VIN  
4.7  
200  
4.7  
4.7  
NOM  
MAX  
18  
UNIT  
V
VIN  
VO  
L
Input voltage range  
Output voltage range  
Inductor(1)  
38  
V
47  
µH  
kHz  
µF  
µF  
V
fSW  
CI  
Switching frequency  
2200  
Input Capacitor  
CO  
VSYN  
TA  
Output Capacitor  
External Switching Frequency Logic  
Operating ambient temperature  
Operating junction temperature  
5
85  
–40  
–40  
°C  
°C  
TJ  
125  
(1) The inductance value depends on the switching frequency and end application. While larger values may be used, values between  
4.7-µH and 47-µH have been successfully tested in various applications. Refer to the Inductor Selection for detail.  
2
Submit Documentation Feedback  
Copyright © 2008, Texas Instruments Incorporated  
Product Folder Link(s): TPS61175  

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