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TPS62153AQRGTTQ1 PDF预览

TPS62153AQRGTTQ1

更新时间: 2024-01-29 14:10:01
品牌 Logo 应用领域
德州仪器 - TI DCS分布式控制系统开关
页数 文件大小 规格书
35页 1832K
描述
TPS6215xA-Q1 3V to 17-V 1A Step-Down Converter with DCS-ControlTM

TPS62153AQRGTTQ1 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:1.68Samacsys Description:Conv DC-DC 3V to 17V Step Down Single-Out 5V 1A Automotive 16-Pin VQFN EP T/R
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制技术:PULSE WIDTH MODULATION
最大输入电压:17 V最小输入电压:3 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:125 °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:5 V
标称输出电压:5 V封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN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
筛选级别:AEC-Q100座面最大高度:1 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:2500 kHz温度等级:AUTOMOTIVE
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 mm
Base Number Matches:1

TPS62153AQRGTTQ1 数据手册

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Sample &  
Buy  
Support &  
Community  
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Software  
Technical  
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TPS62150A-Q1, TPS62153A-Q1  
SLVSCC3 MAY 2014  
TPS6215xA-Q1 3V to 17-V 1A Step-Down Converter with DCS-ControlTM  
1 Features  
3 Description  
The TPS62150A-Q1 device is an easy-to-use  
synchronous step-down DC-DC converter optimized  
for applications with high power density. A high  
switching frequency of typically 2.5 MHz allows the  
use of small inductors and provides fast transient  
response as well as high output-voltage accuracy  
through the use of the DCS-Control™ topology.  
1
DCS-Control™ Topology  
Qualified for Automotive Applications  
AEC-Q100 Qualified With the Following Results:  
Device Temperature Grade: –40°C to 125°C  
Operating Junction Temperature Range  
Device HBM ESD Classification Level H2  
Device CDM ESD Classification Level C4B  
With a wide operating input-voltage range of 3 to 17  
V, the device is ideally suited for systems powered  
from intermediate bus power rails. The device  
supports up to 1A continuous output current at output  
voltages between 0.9 V and 6 V (with 100% duty  
cycle mode).  
Input Voltage Range: 3 to 17V  
Adjustable Output Voltage from 0.9 to 6V  
Pin-Selectable Output Voltage (nominal, + 5%)  
Programmable Soft Start and Tracking  
Seamless Power Save Mode Transition  
Quiescent Current of 17µA (typ.)  
Power Good Output  
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.  
100% Duty Cycle Mode  
Short Circuit Protection  
In power save mode, the device shows quiescent  
current of about 17 μA from VIN. Power save mode  
which is entered automatically and seamlessly if the  
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 2  
μA. The device is packaged in a 16-pin VQFN  
package measuring 3 × 3 mm (RGT).  
Over Temperature Protection  
Available in a 3 × 3 mm, VQFN-16 Package  
2 Applications  
Automotive POL supply  
Standard 12-V Rail Supplies  
Embedded Systems  
Device Information(1)  
LDO Replacement  
PART NUMBER  
TPS62150A-Q1  
TPS62153A-Q1  
PACKAGE  
BODY SIZE (NOM)  
VQFN (16)  
3.00 x 3.00 mm  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
4
Simplified Schematic  
Efficiency vs Output Current  
space  
12V  
2.2µH  
3.3V / 1A  
PVIN  
AVIN  
EN  
SW  
VOS  
PG  
100k  
10uF  
470k  
150k  
22uF  
TPS62150A-Q1  
SS/TR  
FB  
3.3nF  
DEF  
AGND  
PGND  
LOG  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 

TPS62153AQRGTTQ1 替代型号

型号 品牌 替代类型 描述 数据表
TPS62153AQRGTRQ1 TI

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TPS6215xA-Q1 3V to 17-V 1A Step-Down Converter with DCS-ControlTM

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