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TPS54352MPWPREP PDF预览

TPS54352MPWPREP

更新时间: 2024-09-19 11:58:23
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
35页 1246K
描述
4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES

TPS54352MPWPREP 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:PLASTIC, HTSSOP-16针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.74
Is 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:20 V最小输入电压:4.5 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G16
长度:5 mm功能数量:1
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C最大输出电流:6.5 A
标称输出电压:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
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:700 kHz
温度等级:MILITARY端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

TPS54352MPWPREP 数据手册

 浏览型号TPS54352MPWPREP的Datasheet PDF文件第2页浏览型号TPS54352MPWPREP的Datasheet PDF文件第3页浏览型号TPS54352MPWPREP的Datasheet PDF文件第4页浏览型号TPS54352MPWPREP的Datasheet PDF文件第5页浏览型号TPS54352MPWPREP的Datasheet PDF文件第6页浏览型号TPS54352MPWPREP的Datasheet PDF文件第7页 
TPS54352-EP, TPS54353-EP, TPS54354-EP  
TPS54355-EP, TPS54356-EP, TPS54357-EP  
www.ti.com ....................................................................................................................................................... SLVS684AJANUARY 2007REVISED JULY 2009  
4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES  
WITH INTEGRATED FET (SWIFT)  
1
FEATURES  
SIMPLIFIED SCHEMATIC  
2
100-m, 4.5-A Peak MOSFET Switch for High  
Efficiency at 3-A Continuous Output Current  
Input  
Voltage  
TPS54356  
SYNC  
Use External Low-Side MOSFET or Diode  
VIN  
Fixed-Output Versions – 1.2 V/1.5 V/1.8 V/  
2.5 V/3.3 V/5 V  
PWRGD  
ENA  
BOOT  
PH  
Internally Compensated for Low Parts Count  
Synchronize to External Clock  
BIAS  
Output  
Voltage  
180° Out-of-Phase Synchronization  
LSG  
Wide Pulse Width Modulation (PWM)  
Frequency – Fixed 250 kHz,  
500 kHz, or Adjustable 250 kHz to 700 kHz  
PGND  
VSENSE  
PWRPAD  
Internal Slow Start  
Load Protected by Peak Current Limit and  
Thermal Shutdown  
EFFICIENCY  
vs  
Adjustable Undervoltage Lockout  
OUTPUT CURRENT  
100  
16-Pin PowerPAD™ Thin Shrink Small-Outline  
Package (TSSOP) (PWP)  
V = 6 V  
I
95  
90  
85  
80  
75  
70  
65  
60  
V = 12 V  
I
APPLICATIONS  
Industrial and Commercial Low-Power  
Systems  
LCD Monitors and TVs  
Computer Peripherals  
Point-of-Load Regulation for High  
Performance DSPs, FPGAs, ASICs, and  
Microprocessors  
V = 12 V  
I
V
= 3.3 V  
O
55  
50  
f
= 500 kHz  
s
0
1
2
3
4
I
− Output Current − A  
O
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Available in Military (–55°C/125°C)  
Temperature Range(1)  
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
(1) Additional temperature ranges are available - contact factory  
1
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.  
2
SWIFT, PowerPAD are trademarks of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007–2009, Texas Instruments Incorporated  

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