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TPS62000-HT PDF预览

TPS62000-HT

更新时间: 2024-01-07 20:23:11
品牌 Logo 应用领域
德州仪器 - TI 转换器功效DC-DC转换器
页数 文件大小 规格书
22页 534K
描述
HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER

TPS62000-HT 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:BGA
包装说明:VFBGA, BGA12,3X4,20针数:12
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
其他特性:PFM CONTROL TECHNIQUE IS ALSO POSSIBLE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 V
标称输入电压:3.6 VJESD-30 代码:R-XBGA-B12
长度:2.25 mm功能数量:1
端子数量:12最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:1.6 A
封装主体材料:UNSPECIFIED封装代码:VFBGA
封装等效代码:BGA12,3X4,20封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:0.625 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:1000 kHz
技术:MOS温度等级:INDUSTRIAL
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.75 mmBase Number Matches:1

TPS62000-HT 数据手册

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TPS62000-HT  
www.ti.com .......................................................................................................................................................... SLVS917AMARCH 2009REVISED JUNE 2009  
HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER  
1
FEATURES  
High-Efficiency Synchronous Step-Down  
Converter With Greater Than 95% Efficiency  
APPLICATIONS  
Down-Hole Drilling  
2 V to 5.5 V Operating Input Voltage Range  
High Temperature Environments  
Adjustable Output Voltage Range From 0.8 V  
to VI  
SUPPORTS EXTREME TEMPERATURE  
APPLICATIONS  
Synchronizable to External Clock Signal up to  
1 MHz  
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Available in Extreme (–55°C/210°C)  
Temperature Range(1)  
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
Texas Instruments high temperature products  
utilize highly optimized silicon (die) solutions  
with design and process enhancements to  
maximize performance over extended  
temperatures.  
Up to 300 mA Output Current  
Pin-Programmable Current Limit  
High Efficiency Over a Wide Load Current  
Range in Power Save Mode  
100% Maximum Duty Cycle for Lowest  
Dropout  
Low-Noise Operation Antiringing Switch and  
PFM/PWM Operation Mode  
Internal Softstart  
50-µA Quiescent Current (TYP)  
Evaluation Module Available for Commercial  
Temperature Range  
(1) Custom temperature ranges available  
DESCRIPTION  
The TPS62000 device is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems  
powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS62000  
operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V.  
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.  
Copyright © 2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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