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TPS54380PWP PDF预览

TPS54380PWP

更新时间: 2024-09-18 22:49:39
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PC
页数 文件大小 规格书
15页 251K
描述
3-V TO 6-V INPUT 3-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETS FOR SEQUENCING

TPS54380PWP 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:1 week
风险等级:0.72Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:182787
Samacsys Pin Count:21Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:PWP (R-PDSO-G20)
Samacsys Released Date:2015-04-28 05:26:59Is Samacsys:N
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:5.5 V
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm湿度敏感等级:2
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:6 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封装等效代码:TSSOP20,.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: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

TPS54380PWP 数据手册

 浏览型号TPS54380PWP的Datasheet PDF文件第2页浏览型号TPS54380PWP的Datasheet PDF文件第3页浏览型号TPS54380PWP的Datasheet PDF文件第4页浏览型号TPS54380PWP的Datasheet PDF文件第5页浏览型号TPS54380PWP的Datasheet PDF文件第6页浏览型号TPS54380PWP的Datasheet PDF文件第7页 
Typical Size  
6,4 mm X 6,6 mm  
www.ti.com  
ꢀꢁ ꢂ ꢃꢄ ꢅꢆ ꢇ  
SLVS454A − JANUARY 2003 − REVISED JUNE 2003  
ꢀꢏ  
ꢁꢎ  
ꢓꢌ  
ꢍꢔ  
ꢀꢝ  
FEATURES  
DESCRIPTION  
D
Power-Up/Down Tracking for Sequencing  
As a member of the SWIFTfamily of dc/dc regulators,  
the TPS54380 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
60-mMOSFET Switches for High Efficiency  
at 3-A Continuous Output Source or Sink  
Current  
D
Wide PWM Frequency:  
Fixed 350 kHz or Adjustable 280 kHz to  
700 kHz  
D
D
D
Power Good and Enable  
Load Protected by Peak Current Limit and  
Thermal Shutdown  
Integrated Solution Reduces Board Area and  
Component Count  
APPLICATIONS  
D
D
Low-Voltage, High-Density Distributed Power  
Systems  
The TPS54380 is available in a thermally enhanced  
20-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.  
Point of Load Regulation for High  
Performance DSPs, FPGAs, ASICs and  
Microprocessors Requiring Sequencing  
D
Broadband, Networking and Optical  
Communications Infrastructure  
SIMPLIFIED SCHEMATIC  
START-UP WAVEFORM  
I/O Supply  
R
L
= 1  
Input  
Core Supply  
VIN  
PH  
TPS54380  
VI/O = 3.3 V  
BOOT  
PGND  
TRACKIN  
VSENSE  
AGND COMP  
Vcore = 1.8 V  
VBIAS  
1 ms/div  
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.  
ꢁꢑ ꢊ ꢛꢎ ꢒ ꢀꢌ ꢊꢍ ꢛ ꢐꢀꢐ ꢡꢢ ꢣꢤ ꢥ ꢦꢧ ꢨꢡꢤꢢ ꢡꢝ ꢩꢪ ꢥ ꢥ ꢫꢢꢨ ꢧꢝ ꢤꢣ ꢬꢪꢭ ꢮꢡꢩ ꢧꢨꢡ ꢤꢢ ꢯꢧ ꢨꢫꢰ ꢁꢥ ꢤꢯꢪ ꢩꢨꢝ  
ꢩ ꢤꢢ ꢣꢤꢥ ꢦ ꢨꢤ ꢝ ꢬꢫ ꢩ ꢡ ꢣꢡ ꢩ ꢧ ꢨꢡ ꢤꢢꢝ ꢬ ꢫꢥ ꢨꢱꢫ ꢨꢫ ꢥ ꢦꢝ ꢤꢣ ꢀꢫꢲ ꢧꢝ ꢌꢢꢝ ꢨꢥ ꢪꢦ ꢫꢢꢨ ꢝ ꢝꢨ ꢧꢢꢯ ꢧꢥ ꢯ ꢳ ꢧꢥ ꢥ ꢧ ꢢꢨꢴꢰ  
ꢁꢥ ꢤ ꢯꢪꢩ ꢨ ꢡꢤ ꢢ ꢬꢥ ꢤ ꢩ ꢫ ꢝ ꢝ ꢡꢢ ꢵ ꢯꢤ ꢫ ꢝ ꢢꢤꢨ ꢢꢫ ꢩꢫ ꢝꢝ ꢧꢥ ꢡꢮ ꢴ ꢡꢢꢩ ꢮꢪꢯ ꢫ ꢨꢫ ꢝꢨꢡ ꢢꢵ ꢤꢣ ꢧꢮ ꢮ ꢬꢧ ꢥ ꢧꢦ ꢫꢨꢫ ꢥ ꢝꢰ  
Copyright 2003, Texas Instruments Incorporated  

TPS54380PWP 替代型号

型号 品牌 替代类型 描述 数据表
TPS54380PWPR TI

完全替代

3-V TO 6-V INPUT, 3-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (
TPS54380PWPG4 TI

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3-V TO 6-V INPUT, 3-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (
TPS54380PWPRG4 TI

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

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