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TPS61080DRCTG4 PDF预览

TPS61080DRCTG4

更新时间: 2024-01-10 00:34:44
品牌 Logo 应用领域
德州仪器 - TI 转换器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高压升压转换器
页数 文件大小 规格书
27页 1229K
描述
HIGH VOLTAGE DC/DC BOOST CONVERTER WITH 0.5-A/1.3-A INTEGRATED SWITCH

TPS61080DRCTG4 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:QFN
包装说明:QFN-10针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.2Is Samacsys:N
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:2.5 V标称输入电压:3.6 V
JESD-30 代码:R-PDSO-N10JESD-609代码:e4
长度:3 mm湿度敏感等级:2
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.5 A最大输出电压:27 V
最小输出电压:2.7 V封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
表面贴装:YES切换器配置:BOOST
最大切换频率:1200 kHz温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

TPS61080DRCTG4 数据手册

 浏览型号TPS61080DRCTG4的Datasheet PDF文件第2页浏览型号TPS61080DRCTG4的Datasheet PDF文件第3页浏览型号TPS61080DRCTG4的Datasheet PDF文件第4页浏览型号TPS61080DRCTG4的Datasheet PDF文件第5页浏览型号TPS61080DRCTG4的Datasheet PDF文件第6页浏览型号TPS61080DRCTG4的Datasheet PDF文件第7页 
TPS61080  
TPS61081  
www.ti.com  
SLVS644D FEBRUARY 2006REVISED APRIL 2013  
HIGH VOLTAGE DC/DC BOOST CONVERTER WITH 0.5-A/1.3-A INTEGRATED SWITCH  
Check for Samples: TPS61080, TPS61081  
1
FEATURES  
DESCRIPTION  
2
2.5-V to 6-V Input Voltage Range  
Up to 27-V Output Voltage  
The TPS61080/1 is a 1.2MHz/600kHz fixed frequency  
boost regulator designed for high integration, which  
integrates a power switch, an input/output isolation  
switch and a power diode. When a short circuit  
condition is detected, the isolation switch opens up to  
disconnect the output from the input. As a result, the  
IC protects itself and the input source from any pin,  
except VIN, from being shorted to ground. The  
isolation switch also disconnects the output from input  
during shutdown to prevent any leakage current.  
Other provisions for protection include 0.5A/1.3A  
peak-to-peak over current protection, programmable  
soft start (SS), over voltage protection (OVP), thermal  
shutdown and under voltage lockout (UVLO).  
0.5-A Integrated Switch (TPS61080)  
1.3-A Integrated Switch (TPS61081)  
12 V/400 mA and 24 V/170 mA From 5-V Input  
(TYP)  
Integrated Power Diode  
1.2-MHz/600-kHz Selectable Fixed Switching  
Frequency  
Input to Output Isolation  
Short-Circuit Protection  
Programmable Soft Start  
Overvoltage Protection  
Up to 87% Efficiency  
The IC operates from input supplies including single  
Li-ion battery, triple NiMH, and regulated 5V, such as  
USB output. The output can be boosted up to 27V.  
TPS61080/1 can provide the supply voltages of  
OLED, TFT-LCD bias, 12V and 24V power rails. The  
output of TPS61080/1 can also be configured as a  
current source to power up to 7 WLED in flash light  
applications.  
10-Pin 3 mm×3 mm QFN Package  
APPLICATIONS  
3.3V to 12V, 5V to 12V and 24V Boost  
Converter  
White LED Backlight for Media Form Factor  
Display  
ORDERING INFORMATION  
TA  
OVERCURRENT  
LIMIT  
PACKAGE  
PACKAGE  
MARKING  
OLED Power Supply  
xDSL Applications  
0.5A(min)  
1.3A(min)  
0.5A(min)  
1.3A(min)  
TPS61080DRCR  
TPS61081DRCR  
TPS61080DRCT  
TPS61081DRCT  
BCN  
BCO  
BCN  
BCO  
TFT-LCD Bias Supply  
White LED Flash Light  
–40°C  
to 85°C  
TYPICAL APPLICATION  
TOP VIEW  
TPS61081  
L1 4.7 µH  
Vin 5V  
L
VIN  
SS  
SW  
SW  
VIN  
EN  
L
12 V/250 mA  
V
O
OUT  
PGND  
FSW  
EN  
OUT  
C1  
Thermal  
Pad  
R3  
100 Ω  
C3  
33pF  
R1  
FSW  
4.7 mF  
437 kW  
FB  
SS  
4.7 µF  
GND  
FB  
Cs  
47 nF  
PGND  
GND  
R2  
49.9 kW  
10-PIN 3mm x 3mm x 1mm QFN  
L1: TDK VLCF5020T-4R7N1R7-1  
C1: Murata GRM188R60J105K  
C2: Murata GRM219R61C475K  
C3: Feed forward capacitor for stability  
R3: Noise decoupling resistor  
Cs: Soft start programming capacitor  
Figure 1. 5V to 12V, 250mA Step-Up DC/DC  
Converter  
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.  
PowerPAD is a trademark of Texas Instruments.  
2
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 © 2006–2013, Texas Instruments Incorporated  
 
 

TPS61080DRCTG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS61080DRCRG4 TI

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HIGH VOLTAGE DC/DC BOOST CONVERTER WITH 0.5-A/1.3-A INTEGRATED SWITCH
TPS61080DRCT TI

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HIGH VOLTAGE DC/DC BOOST CONVERTER WITH 0.5-A/1.3-A INTEGRATED SWITCH
TPS61080DRCR TI

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HIGH VOLTAGE DC/DC BOOST CONVERTER WITH 0.5-A/1.3-A INTEGRATED SWITCH

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