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TPS54680QPWPRQ1 PDF预览

TPS54680QPWPRQ1

更新时间: 2024-11-08 12:22:31
品牌 Logo 应用领域
德州仪器 - TI 输出元件输入元件
页数 文件大小 规格书
19页 288K
描述
3-V TO 6-V INPUT, 6-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT™) FOR SEQUENCING

TPS54680QPWPRQ1 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:HTSSOP, TSSOP28,.25针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
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:6 V
最小输入电压:3 V标称输入电压:5.5 V
JESD-30 代码:R-PDSO-G28长度:9.7 mm
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):NOT SPECIFIED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

TPS54680QPWPRQ1 数据手册

 浏览型号TPS54680QPWPRQ1的Datasheet PDF文件第2页浏览型号TPS54680QPWPRQ1的Datasheet PDF文件第3页浏览型号TPS54680QPWPRQ1的Datasheet PDF文件第4页浏览型号TPS54680QPWPRQ1的Datasheet PDF文件第5页浏览型号TPS54680QPWPRQ1的Datasheet PDF文件第6页浏览型号TPS54680QPWPRQ1的Datasheet PDF文件第7页 
Typical Size  
6,4 mm X 9,7 mm  
www.ti.com  
ꢀ ꢁꢂꢃ ꢄꢅ ꢆꢇ ꢈꢉ ꢊ  
SGLS213A − OCTOBER 2003 − REVISED MAY 2008  
ꢀꢘ  
ꢒꢀ  
ꢂꢚ  
FEATURES  
DESCRIPTION  
D
Qualified for Automotive Applications  
ESD Protection Exceeds 2000 V Per  
As a member of the SWIFTfamily of dc/dc regulators,  
the TPS54680 low-input voltage high-output current  
synchronous buck PWM converter integrates all  
required active components. Using the TRACKIN pin  
with other regulators, simultaneous power up and down  
are easily implemented. Included on the substrate with  
the listed features are a true, high performance, voltage  
error amplifier that enables maximum performance and  
flexibility in choosing the output filter L and C  
components; an under-voltage-lockout circuit to  
prevent start-up until the input voltage reaches 3 V; an  
internally or externally set slow-start circuit to limit  
inrush currents; and a power good output useful for  
processor/logic reset.  
D
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
Power Up/Down Tracking For Sequencing  
30-m, 12-A Peak MOSFET Switches for High  
Efficiency at 6-A Continuous Output Source  
or Sink Current  
Wide PWM Frequency:  
Fixed 350 kHz or Adjustable 280 kHz to  
700 kHz  
D
D
D
D
D
Power Good and Enable  
Load Protected by Peak Current Limit and  
Thermal Shutdown  
D
Integrated Solution Reduces Board Area and  
Component Count  
The TPS54680 is 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 Distributed Power  
Systems  
Point of Load Regulation for High  
Performance DSPs, FPGAs, ASICs and  
Microprocessors Requiring Sequencing  
D
Broadband, Networking and Optical  
Communications Infrastructure  
{
ORDERING INFORMATION  
}
T
J
OUTPUT VOLTAGE  
PACKAGE  
PART NUMBER  
§
−40°C to 125°C  
0.9 V to 3.3 V  
Plastic HTSSOP (PWP)  
TPS54680QPWPRQ1  
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site  
at http://www.ti.com.  
§
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
See the application section of the data sheet for PowerPAD drawing and layout information.  
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.  
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.  
ꢁꢓ ꢍ ꢝꢐ ꢔ ꢀꢎ ꢍꢏ ꢝ ꢒꢀꢒ ꢢꢣ ꢤꢥ ꢦ ꢧꢨ ꢩꢢꢥꢣ ꢢꢟ ꢪꢫ ꢦ ꢦ ꢬꢣꢩ ꢨꢟ ꢥꢤ ꢭꢫꢮ ꢯꢢꢪ ꢨꢩꢢ ꢥꢣ ꢰꢨ ꢩꢬꢱ ꢁꢦ ꢥꢰꢫ ꢪꢩꢟ  
ꢪ ꢥꢣ ꢤꢥꢦ ꢧ ꢩꢥ ꢟ ꢭꢬ ꢪ ꢢ ꢤꢢ ꢪ ꢨ ꢩꢢ ꢥꢣꢟ ꢭ ꢬꢦ ꢩꢲꢬ ꢩꢬ ꢦ ꢧꢟ ꢥꢤ ꢀꢬꢳ ꢨꢟ ꢎꢣꢟ ꢩꢦ ꢫꢧ ꢬꢣꢩ ꢟ ꢟꢩ ꢨꢣꢰ ꢨꢦ ꢰ ꢴ ꢨꢦ ꢦ ꢨ ꢣꢩꢵꢱ  
ꢁꢦ ꢥ ꢰꢫꢪ ꢩ ꢢꢥ ꢣ ꢭꢦ ꢥ ꢪ ꢬ ꢟ ꢟ ꢢꢣ ꢶ ꢰꢥ ꢬ ꢟ ꢣꢥꢩ ꢣꢬ ꢪꢬ ꢟꢟ ꢨꢦ ꢢꢯ ꢵ ꢢꢣꢪ ꢯꢫꢰ ꢬ ꢩꢬ ꢟꢩꢢ ꢣꢶ ꢥꢤ ꢨꢯ ꢯ ꢭꢨ ꢦ ꢨꢧ ꢬꢩꢬ ꢦ ꢟꢱ  
Copyright 2008, Texas Instruments Incorporated  

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