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TPS62060DSG PDF预览

TPS62060DSG

更新时间: 2024-11-18 05:55:07
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光电二极管
页数 文件大小 规格书
21页 825K
描述
3-MHz 1.6A Step Down Converter in 2x2 SON Package

TPS62060DSG 技术参数

生命周期:Obsolete零件包装代码:SON
包装说明:2 X 2 MM, 0.75 MM HEIGHT, PLASTIC, WSON-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.74
Is Samacsys:N其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 6V; PFM CONTROL TECHNIQUE ALSO POSSIBLE
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:6 V
最小输入电压:2.7 V标称输入电压:3.6 V
JESD-30 代码:S-PDSO-N8长度:2 mm
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:1.6 A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:3400 kHz
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
宽度:2 mmBase Number Matches:1

TPS62060DSG 数据手册

 浏览型号TPS62060DSG的Datasheet PDF文件第2页浏览型号TPS62060DSG的Datasheet PDF文件第3页浏览型号TPS62060DSG的Datasheet PDF文件第4页浏览型号TPS62060DSG的Datasheet PDF文件第5页浏览型号TPS62060DSG的Datasheet PDF文件第6页浏览型号TPS62060DSG的Datasheet PDF文件第7页 
TPS62060  
www.ti.com  
SLVSA95 MARCH 2010  
3-MHz 1.6A Step Down Converter in 2x2 SON Package  
Check for Samples: TPS62060  
1
FEATURES  
DESCRIPTION  
2
3 MHz Switching Frequency  
VIN Range from 2.7V to 6V  
The TPS62060 is a highly efficient synchronous  
step-down DC-DC converter and provides up to 1.6A  
output current.  
1.6A Output Current  
Up to 97% Efficiency  
With an input voltage range of 2.7V to 6V the device  
is a perfect fit for power conversion from a single  
Li-Ion battery as well from 5V or 3.3V system supply  
rails. The TPS62060 operates at 3-MHz fixed  
frequency and enters Power Save Mode operation at  
light load currents to maintain high efficiency over the  
entire load current range. The Power Save Mode is  
optimized for low output voltage ripple. For low noise  
applications, the device can be forced into fixed  
frequency PWM mode by pulling the MODE pin high.  
Power Save Mode / 3 MHz Fixed-PWM Mode  
Output Voltage Accuracy in PWM Mode ±1.5%  
Output Discharge Function  
Typical 18 µA Quiescent Current  
100% Duty Cycle for Lowest Dropout  
Voltage Positioning  
Clock Dithering  
Supports Maximum 1mm Height Solutions  
Available in a 2x2x0.75mm SON  
In the shutdown mode, the current consumption is  
reduced to less than 1µA and an internal circuit  
discharges the output capacitor.  
APPLICATIONS  
TPS62060 is optimized for operation with a tiny  
1.0µH inductor and a small 10µF output capacitor to  
achieve smallest solution size and high regulation  
performance.  
POL  
Notebooks, Pocket PCs  
Portable Media Players  
DSP Supply  
The TPS62060 is available in a small 2x2x0.75mm  
8-pin SON package.  
vertical spacer  
vertical spacer  
100  
V
= 3.7 V  
TYPICAL APPLICATION CIRCUIT  
IN  
95  
90  
85  
80  
75  
70  
65  
60  
V
= 5 V  
IN  
V
= 4.2 V  
IN  
TPS62060  
L
1.0 mH  
VOUT  
VIN = 2.7 V to 6 V  
1.8 V 1.6 A  
PVIN  
SW  
AVIN  
R1  
360 kW  
CIN  
Cff  
COUT  
EN  
FB  
22 pF  
10 mF  
10 mF  
R2  
AGND  
180 kW  
PGND  
L = 1.2 mH (NRG4026T 1R2),  
C
V
= 22 mF (0603 size),  
OUT  
= 3.3 V,  
OUT  
55  
50  
Mode: Auto PFM/PWM  
0
0.2  
0.4  
0.6  
0.8  
1
1.2  
1.4  
1.6  
I
- Load Current - A  
L
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
PowerPAD 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 © 2010, Texas Instruments Incorporated  

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