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TPS63000 PDF预览

TPS63000

更新时间： 2024-01-24 04:18:41
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
24页 770K
描述
高效单电感Buck - Boost变换器1.8给开关

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中文翻译

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TPS63000 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：HVSON, SOLCC10,.12,20针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.72其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 5.5V
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：1.8 V标称输入电压：3.6 V
JESD-30 代码：S-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：2 A最大输出电压：5.5 V
最小输出电压：1.2 V封装主体材料：PLASTIC/EPOXY
封装代码：HVSON封装等效代码：SOLCC10,.12,20
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子类别：Switching Regulator or Controllers
表面贴装：YES切换器配置：BUCK-BOOST
最大切换频率：1500 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

TPS63000 数据手册

 浏览型号TPS63000的Datasheet PDF文件第2页浏览型号TPS63000的Datasheet PDF文件第3页浏览型号TPS63000的Datasheet PDF文件第4页浏览型号TPS63000的Datasheet PDF文件第5页浏览型号TPS63000的Datasheet PDF文件第6页浏览型号TPS63000的Datasheet PDF文件第7页 
TPS63000  
TPS63001  
TPS63002  
(3,25 mm x 3,25 mm)  
www.ti.com........................................................................................................................................................... SLVS520B–MARCH 2006–REVISED JULY 2008  
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES  
1
FEATURES  
APPLICATIONS  
•
All Two-Cell and Three-Cell Alkaline, NiCd or  
NiMH or Single-Cell Li Battery Powered  
Products  
Portable Audio Players  
PDAs  
Cellular Phones  
Personal Medical Products  
White LEDs  
23  
•
Up to 96% Efficiency  
•
•
•
1200-mA Output Current at 3.3V in Step Down  
Mode (VIN = 3.6V to 5.5V)  
•
•
•
•
•
Up to 800-mA Output Current at 3.3V in Boost  
Mode (VIN > 2.4V)  
Automatic Transition between Step Down and  
Boost Mode  
•
•
•
Device Quiescent Current less than 50µA  
Input Voltage Range: 1.8V to 5.5V  
DESCRIPTION  
Fixed and Adjustable Output Voltage Options  
from 1.2V to 5.5V  
The TPS6300x devices provide a power supply  
solution for products powered by either a two-cell or  
three-cell alkaline, NiCd or NiMH battery, or a  
one-cell Li-Ion or Li-polymer battery. Output currents  
can go as high as 1200 mA while using a single-cell  
Li-Ion or Li-Polymer Battery, and discharge it down to  
2.5V or lower. The buck-boost converter is based on  
a fixed frequency, pulse-width-modulation (PWM)  
controller using synchronous rectification to obtain  
maximum efficiency. At low load currents, the  
converter enters Power Save mode to maintain high  
efficiency over a wide load current range. The Power  
Save mode can be disabled, forcing the converter to  
operate at a fixed switching frequency. The maximum  
average current in the switches is limited to a typical  
value of 1800 mA. The output voltage is  
programmable using an external resistor divider, or is  
fixed internally on the chip. The converter can be  
disabled to minimize battery drain. During shutdown,  
the load is disconnected from the battery. The device  
is packaged in a 10-pin QFN PowerPAD™ package  
measuring 3 mm × 3 mm (DRC).  
•
•
Power Save Mode for Improved Efficiency at  
Low Output Power  
Forced Fixed Frequency Operation and  
Synchronization possible  
•
•
•
Load Disconnect During Shutdown  
Over-Temperature Protection  
Available in Small 3 mm × 3 mm, QFN-10  
Package  
L1  
2.2µH  
L1  
L2  
V
OUT  
V
IN  
VIN  
VOUT  
1.8V to  
5.5V  
3.3V up to  
1200mA  
VINA  
C1  
C2  
10µF  
10µF  
EN  
FB  
PS/SYNC  
GND  
PGND  
TPS63001  
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
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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 © 2006–2008, Texas Instruments Incorporated  
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中文翻译

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TPS63000 替代型号

型号 品牌 替代类型 描述 数据表
TPS63000-Q1 TI

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