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TPS61240IDRVRQ1 PDF预览

TPS61240IDRVRQ1

更新时间: 2024-11-15 12:16:15
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升压转换器PC
页数 文件大小 规格书
24页 633K
描述
3.5-MHz High Efficiency Step-Up Converter

TPS61240IDRVRQ1 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:SON
包装说明:SON-6针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.68Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:746741
Samacsys Pin Count:7Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline No-leadSamacsys Footprint Name:DRV0006A_1
Samacsys Released Date:2019-06-20 13:15:10Is Samacsys:N
其他特性:ALSO HAVE PFM CONTROL MODE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:5.5 V最小输入电压:2.3 V
标称输入电压:3.6 VJESD-30 代码:S-PDSO-N6
JESD-609代码:e4长度:2 mm
湿度敏感等级:2功能数量:1
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.45 A
最大输出电压:5.1 V最小输出电压:4.9 V
标称输出电压:5 V封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装等效代码:SOLCC6,.08,25
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电源:3.6 V
认证状态:Not Qualified筛选级别:AEC-Q100
座面最大高度:0.8 mm子类别:Power Management Circuits
标称供电电压 (Vsup):3.6 V表面贴装:YES
切换器配置:BOOST最大切换频率:3500 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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:2 mmBase Number Matches:1

TPS61240IDRVRQ1 数据手册

 浏览型号TPS61240IDRVRQ1的Datasheet PDF文件第2页浏览型号TPS61240IDRVRQ1的Datasheet PDF文件第3页浏览型号TPS61240IDRVRQ1的Datasheet PDF文件第4页浏览型号TPS61240IDRVRQ1的Datasheet PDF文件第5页浏览型号TPS61240IDRVRQ1的Datasheet PDF文件第6页浏览型号TPS61240IDRVRQ1的Datasheet PDF文件第7页 
TPS61240-Q1  
www.ti.com  
SLVSAO4 DECEMBER 2010  
3.5-MHz High Efficiency Step-Up Converter  
Check for Samples: TPS61240-Q1  
1
FEATURES  
DESCRIPTION  
Qualified for Automotive Applications  
Efficiency > 90% at Nominal Operating  
Conditions  
The TPS61240-Q1 device is  
a
high efficient  
synchronous step up DC-DC converter optimized for  
products powered by either a three-cell alkaline, NiCd  
or NiMH, or one-cell Li-Ion or Li-Polymer battery. The  
TPS6124x supports output currents up to 450mA.  
The TPS61240-Q1 has an input valley current limit of  
500mA.  
Total DC Output Voltage Accuracy 5.0V±2%  
Typical 30 mA Quiescent Current  
Best in Class Line and Load Transient  
Wide VIN Range From 2.3V to 5.5V  
Output current up to 450mA  
With an input voltage range of 2.3V to 5.5V the  
device supports batteries with extended voltage  
range and are ideal to power portable applications  
like mobile phones and other portable equipment.  
The TPS6124x boost converter is based on a  
quasi-constant on-time valley current mode control  
scheme.  
Automatic PFM/PWM Mode transition  
Low Ripple Power Save Mode for Improved  
Efficiency at Light Loads  
Internal Softstart, 250ms typical Start-Up time  
3.5MHz Typical Operating Frequency  
Load Disconnect During Shutdown  
The TPS6124x presents a high impedance at the  
VOUT pin when shut down. This allows for use in  
applications that require the regulated output bus to  
be driven by another supply while the TPS6124x is  
shut down.  
Current Overload and Thermal Shutdown  
Protection  
Three Surface-Mount External Components  
Required (One MLCC Inductor, Two Ceramic  
Capacitors)  
Total Solution Size <13 mm2  
During light loads the device will automatically pulse  
skip allowing maximum efficiency at lowest quiescent  
currents. In the shutdown mode, the current  
consumption is reduced to less than 1mA.  
Available in a 2×2-SON Package  
TPS6124x allows the use of small inductors and  
capacitors to achieve a small solution size. During  
shutdown, the load is completely disconnected from  
the battery. The TPS6124x is available in a 2×2 SON  
package.  
TPS61240  
1 mH  
V
5 V  
L
V
V
OUT  
OUT  
C
4.7 mF  
OUT  
V
IN  
IN  
FB  
C
EN  
2.2 mF  
IN  
GND  
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.  
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 © 2010, Texas Instruments Incorporated  

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