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TPS62082DSGR PDF预览

TPS62082DSGR

更新时间: 2024-09-13 12:16:15
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
27页 991K
描述
1.2A High Efficient Step Down Converter with Snooze Mode

TPS62082DSGR 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,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.69
其他特性:ALSO OPERATES IN VOLTAGE MODE AND PWM CONTROL TECHNIQUE ALSO POSSIBLE模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:HYSTERETIC CURRENT MODE
最大输入电压:6 V最小输入电压:2.3 V
标称输入电压:3.6 VJESD-30 代码:S-PDSO-N8
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:8最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.002 A
最大输出电压:3.3 V最小输出电压:3.3 V
标称输出电压:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:HVSON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:0.8 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:2000 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:2 mm
Base Number Matches:1

TPS62082DSGR 数据手册

 浏览型号TPS62082DSGR的Datasheet PDF文件第2页浏览型号TPS62082DSGR的Datasheet PDF文件第3页浏览型号TPS62082DSGR的Datasheet PDF文件第4页浏览型号TPS62082DSGR的Datasheet PDF文件第5页浏览型号TPS62082DSGR的Datasheet PDF文件第6页浏览型号TPS62082DSGR的Datasheet PDF文件第7页 
TPS62080, TPS62080A  
TPS62081, TPS62082  
www.ti.com  
SLVSAE8D SEPTEMBER 2011REVISED JULY 2013  
1.2A High Efficient Step Down Converter with Snooze Mode  
Check for Samples: TPS62080, TPS62080A, TPS62081, TPS62082  
1
FEATURES  
DESCRIPTION  
The TPS6208x devices are a family of high frequency  
DCS-ControlTM Architecture for Fast Transient  
Regulation  
synchronous step down converters. With an input  
voltage range of 2.3V to 6.0V, common battery  
technologies are supported. Alternatively, the device  
can be used for low voltage system power rails.  
Snooze Mode for 6.5µA Ultra Low Quiescent  
Current  
2.3V to 6.0V Input Voltage Range  
The TPS6208x focuses on high efficient step down  
conversion over a wide output current range. At  
medium to heavy loads, the converter operates in  
PWM mode and automatically enters Power Save  
Mode operation at light load currents to maintain high  
efficiency over the entire load current range. To  
maintain high efficiency at very low load or no load  
currents, a Snooze Mode with an ultra low quiescent  
current is implemented, that is enabled by the Mode  
pin. This function increases the run-time of battery  
driven applications and keeps the standby current at  
its lowest level to meet green energy standards  
targeting for a low stand-by current.  
Supports High Output Capacitance up to  
100µF  
100% Duty Cycle for Lowest Dropout  
Power Save Mode for Light Load Efficiency  
Output Discharge Function  
Short Circuit Protection  
Power Good Output  
Thermal Shutdown  
Available in 2x2mm 8-Pin SON Package  
APPLICATIONS  
To address the requirements of system power rails,  
the internal compensation circuit allows a large  
selection of external output capacitor values ranging  
from 10µF up to 100uF effective capacitance. With its  
DCS-ControlTM architecture excellent load transient  
performance and output voltage regulation accuracy  
is achieved. The device is available in 2x2mm SON  
package with Thermal PAD.  
Battery Powered Portable Devices  
Point of Load Regulators  
System Power Rail Voltage Conversion  
POWER GOOD  
180k  
TPS62081  
2.3V .. 6V  
VIN  
VIN  
PG  
1µH  
1.8V  
EN  
SW  
VOS  
FB  
VOUT  
10µF  
22µF  
MODE  
GND  
Figure 1. Typical Application of TPS62081 (1.8V Fixed Output)  
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 © 2011–2013, Texas Instruments Incorporated  
 

TPS62082DSGR 替代型号

型号 品牌 替代类型 描述 数据表
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