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TPS54614PWP PDF预览

TPS54614PWP

更新时间: 2024-11-08 12:16:15
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 1012K
描述
3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)

TPS54614PWP 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:SSOP
包装说明:HTSSOP, TSSOP28,.25针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.74
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标称输入电压:5 V
JESD-30 代码:R-PDSO-G28JESD-609代码:e4
长度:9.7 mm湿度敏感等级:2
功能数量:1端子数量:28
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:12 A最大输出电压:1.854 V
最小输出电压:1.746 V标称输出电压:1.8 V
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP28,.25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
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:762 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

TPS54614PWP 数据手册

 浏览型号TPS54614PWP的Datasheet PDF文件第2页浏览型号TPS54614PWP的Datasheet PDF文件第3页浏览型号TPS54614PWP的Datasheet PDF文件第4页浏览型号TPS54614PWP的Datasheet PDF文件第5页浏览型号TPS54614PWP的Datasheet PDF文件第6页浏览型号TPS54614PWP的Datasheet PDF文件第7页 
TPS54611, TPS54612  
TPS54613, TPS54614  
TPS54615, TPS54616  
www.ti.com  
Typical Size  
6,6 mm X 9,8 mm  
SLVS400C AUGUST 2001 REVISED APRIL 2005  
3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM  
SWITCHER WITH INTEGRATED FETs (SWIFT)  
FEATURES  
DESCRIPTION  
D
D
D
30-m, 12-A Peak MOSFET Switches for High  
Efficiency at 6-A Continuous Output Source  
and Sink  
0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed  
Output Voltage Devices With 1.0% Initial  
Accuracy  
Internally Compensated for Easy Use and  
Minimal Component Count  
The SWIFTfamily of dc/dc regulators, the TPS54611,  
TPS54612, TPS54613, TPS54614, TPS54615 and  
TPS54616 low-input voltage high-output current  
synchronous-buck PWM converters integrate all required  
active components. Included on the substrate are true,  
high-performance, voltage error amplifiers that provide  
high performance under transient conditions; an  
under-voltage-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
Fast Transient Response  
D
Wide PWM Frequency Fixed 350 kHz,  
550 kHz or Adjustable 280 kHz to 700 kHz  
Load Protected by Peak Current Limit and  
Thermal Shutdown  
Integrated Solution Reduces Board Area and  
Total Cost  
D
D
The TPS546116 devices are available in a thermally  
enhanced 28-pin TSSOP (PWP) PowerPADpackage,  
which eliminates bulky heatsinks. TI provides evaluation  
modules and the SWIFTdesigner software tool to aid in  
quickly achieving high-performance power supply designs  
to meet aggressive equipment development cycles.  
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  
EFFICIENCY AT 350 kHz  
100  
SIMPLIFIED SCHEMATIC  
95  
90  
Output  
Input  
VIN  
PH  
85  
80  
75  
70  
65  
60  
55  
50  
TPS54614  
BOOT  
PGND  
VSENSE  
VBIAS  
AGND  
0
1
2
3
4
5
6
Load Current A  
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 © 20012005, Texas Instruments Incorporated  

TPS54614PWP 替代型号

型号 品牌 替代类型 描述 数据表
TPS54614PWPRG4 TI

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3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
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3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT)

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