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TPS54110QPWPRQ1 PDF预览

TPS54110QPWPRQ1

更新时间: 2024-09-18 12:47:11
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光电二极管输出元件输入元件
页数 文件大小 规格书
24页 530K
描述
3-V TO 6-V INPUT, 1.5-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)

TPS54110QPWPRQ1 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-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.74Is Samacsys:N
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9V TO 3.3V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:6 V最小输入电压:3 V
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm湿度敏感等级:3
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:3.5 A最大输出电压:3.3 V
最小输出电压:0.9 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筛选级别:AEC-Q100
座面最大高度:1.2 mm表面贴装:YES
切换器配置:BUCK最大切换频率:700 kHz
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: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 mmBase Number Matches:1

TPS54110QPWPRQ1 数据手册

 浏览型号TPS54110QPWPRQ1的Datasheet PDF文件第2页浏览型号TPS54110QPWPRQ1的Datasheet PDF文件第3页浏览型号TPS54110QPWPRQ1的Datasheet PDF文件第4页浏览型号TPS54110QPWPRQ1的Datasheet PDF文件第5页浏览型号TPS54110QPWPRQ1的Datasheet PDF文件第6页浏览型号TPS54110QPWPRQ1的Datasheet PDF文件第7页 
Typical Size  
(6,3 mm x 6,4 mm)  
www.ti.com  
TPS54110−Q1  
SLVS837 − JULY 2008  
3-V TO 6-V INPUT, 1.5-A OUTPUT SYNCHRONOUS-BUCK PWM  
SWITCHER WITH INTEGRATED FETs (SWIFT)  
FEATURES  
DESCRIPTION  
D
Qualified for Automotive Applications  
Integrated MOSFET Switches for High  
Efficiency at 1.5-A Continuous Output Source  
or Sink Current  
0.9-V to 3.3-V Adjustable Output Voltage With  
1% Accuracy  
Externally Compensated for Design Flexibility  
Fast Transient Response  
Wide PWM Frequency: Fixed 350 kHz,  
550 kHz, or Adjustable 280 kHz to 700 kHz  
Load Protected by Peak Current Limit and  
Thermal Shutdown  
As members of the SWIFT family of dc/dc regulators, the  
TPS54110 low-input-voltage high-output-current  
D
synchronous-buck PWM converter integrates all required  
active components. Included on the substrate with the  
listed features are a true, high-performance, voltage error  
amplifier that provides high performance under transient  
conditions; an undervoltage-lockout circuit to prevent  
start-up until the input voltage reaches 3 V; an internally  
and externally set slow-start circuit to limit in-rush currents;  
and a power-good output useful for processor/logic reset,  
fault signaling, and supply sequencing.  
D
D
D
D
D
D
The TPS54110 device is available in a thermally enhanced  
20-pin TSSOP (PWP) PowerPADpackage, which  
eliminates bulky heatsinks. TI provides evaluation  
modules and the SWIFT designer software tool to aid in  
quickly achieving high-performance power supply designs  
to meet aggressive equipment development cycles.  
Integrated Solution Reduces Board Area and  
Total Cost  
APPLICATIONS  
D
D
Low-Voltage, High-Density Systems With  
Power Distributed at 5 V or 3.3 V  
Point of Load Regulation for High  
Performance DSPs, FPGAs, ASICs, and  
Microprocessors  
D
D
Broadband, Networking, and Optical  
Communications Infrastructure  
Portable Computing/Notebook PCs  
Simplified Schematic  
EFFICIENCY  
vs  
OUTPUT CURRENT  
6.8 mH  
Input  
Output  
VIN  
PH  
100  
95  
TPS54110  
0.047 mF  
100 mF  
BOOT  
PGND  
10 mF  
90  
85  
33 pF  
80  
75  
70  
COMP  
19.1 kW  
3.92 kW  
VBIAS  
65  
60  
2700 pF  
VSENSE  
AGND  
2.05 kW  
2200 pF  
0.1 mF  
55  
50  
3.92 kW  
Compensation  
Network  
0
0.25  
0.5  
0.75  
1
1.25  
1.5  
I
− Output Current − A  
O
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.  
PowerPAD and SWIFT are trademarks of Texas Instruments.  
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.  
Copyright 2008, Texas Instruments Incorporated  

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