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TLV62150RGTT PDF预览

TLV62150RGTT

更新时间： 2024-02-08 19:32:14
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分布式控制系统DCS
页数 文件大小 规格书
31页 1622K
描述
4-17V 1A Step-Down Converter with DCS-Control?

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TLV62150RGTT 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active包装说明：QFN-16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.68Is Samacsys：N
其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 5V模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：CURRENT/VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：17 V最小输入电压：4 V
标称输入电压：12 VJESD-30 代码：S-PQCC-N16
JESD-609代码：e4长度：3 mm
湿度敏感等级：2功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：1 A
最大输出电压：5 V最小输出电压：0.9 V
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：LCC16,.12SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, 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最大切换频率：2500 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：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3 mmBase Number Matches：1

TLV62150RGTT 数据手册

 浏览型号TLV62150RGTT的Datasheet PDF文件第2页浏览型号TLV62150RGTT的Datasheet PDF文件第3页浏览型号TLV62150RGTT的Datasheet PDF文件第4页浏览型号TLV62150RGTT的Datasheet PDF文件第5页浏览型号TLV62150RGTT的Datasheet PDF文件第6页浏览型号TLV62150RGTT的Datasheet PDF文件第7页 
TLV62150  
www.ti.com  
SLVSB71 –FEBRUARY 2012  
4-17V 1A Step-Down Converter with DCS-Control™  
Check for Samples: TLV62150  
1
FEATURES  
DESCRIPTION  
The TLV62150 is an easy to use synchronous step  
down DC-DC converter optimized for applications  
with high power density. A high switching frequency  
of typically 2.5MHz allows the use of small inductors  
and provides fast transient response as well as high  
output voltage accuracy by utilization of the  
DCS-Control™ topology.  
2
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DCS-Control™ Topology  
Input Voltage Range: 4 to 17V  
Up to 1A Output Current  
Adjustable Output Voltage from 0.9 to 5V  
Pin-Selectable Output Voltage (nominal, + 5%)  
Programmable Soft Start and Tracking  
Seamless Power Save Mode Transition  
Quiescent Current of 19µA (typ.)  
Selectable Operating Frequency  
Power Good Output  
With its wide operating input voltage range of 4V to  
17V, the devices are ideally suited for systems  
powered from either a Li-Ion or other batteries as well  
as from 12V intermediate power rails. It supports up  
to 1A continuous output current at output voltages  
between 0.9V and 5V (with 100% duty cycle mode).  
100% Duty Cycle Mode  
The output voltage startup ramp is controlled by the  
soft-start pin, which allows operation as either a  
standalone power supply or in tracking configurations.  
Power sequencing is also possible by configuring the  
Enable and open-drain Power Good pins.  
Short Circuit Protection  
Over Temperature Protection  
For Improved Feature Set, see TPS62150  
Available in a 3 × 3 mm, QFN-16 Package  
In Power Save Mode, the devices show quiescent  
current of about 19μA from VIN. Power Save Mode,  
entered automatically and seamlessly if load is small,  
maintains high efficiency over the entire load range.  
In Shutdown Mode, the device is turned off and  
shutdown current consumption is less than 2μA.  
APPLICATIONS  
•
•
Standard 12V Rail Supplies  
POL Supply from Single or Multiple Li-Ion  
Battery  
•
•
•
Embedded Systems  
The devices is packaged in a 16-pin QFN package  
measuring 3 × 3 mm (RGT).  
LDO replacement  
Mobile PC's, Tablet, Modems, Cameras  
spacing  
1 / 2.2 µH  
(4 .. 17)V  
3.3V / 1A  
PVIN  
AVIN  
EN  
SW  
VOS  
PG  
100k  
10uF  
750k  
240k  
22uF  
TLV62150  
SS/TR  
DEF  
FB  
3.3nF  
AGND  
PGND  
FSW  
Figure 1. Typical Application and Efficiency  
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
DCS-Control is a trademark 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 © 2012, Texas Instruments Incorporated  
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