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TPS62067DSGT PDF预览

TPS62067DSGT

更新时间: 2024-11-18 07:04:47
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
26页 1159K
描述
3-MHz 2A Step Down Converter in 2x2 SON Package

TPS62067DSGT 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:8542.39.00.01Factory Lead Time:1 week
风险等级:0.87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:3 V标称输入电压:3.6 V
JESD-30 代码:S-PDSO-N8JESD-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:2 A最大输出电压:6 V
最小输出电压:0.8 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:3400 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

TPS62067DSGT 数据手册

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TPS62065, TPS62067  
www.ti.com  
SLVS833A MARCH 2010REVISED MAY 2010  
3-MHz 2A Step Down Converter in 2x2 SON Package  
Check for Samples: TPS62065, TPS62067  
1
FEATURES  
DESCRIPTION  
2
3 MHz Switching Frequency  
VIN Range from 2.9V to 6V  
The TPS6206x is  
synchronous step down DC-DC converters. They  
provide up to 2.0A output current.  
a family of highly efficient  
Up to 97% Efficiency  
Power Save Mode / 3MHz Fixed PWM Mode  
Power Good Output  
With an input voltage range of 2.9V to 6V the device  
is a perfect fit for power conversion from a 5V or 3.3V  
system supply rail. The TPS6206x operates at 3MHz  
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, TPS62065 can be  
forced into fixed frequency PWM mode by pulling the  
MODE pin high. TPS62067 provides an open drain  
power good output.  
Output Voltage Accuracy in PWM Mode ±1.5%  
Output Capacitor 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  
POL  
TPS6206x family 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.  
Notebooks, Pocket PCs  
Portable Media Players  
DSP Supply  
The TPS6206X is available in a small 2x2x0.75mm  
8-pin SON package.  
100  
TYPICAL APPLICATION CIRCUIT  
VIN = 3.7 V  
95  
90  
VIN = 5 V  
VIN = 4.2 V  
TPS62067  
L
1.0 mH  
VOUT  
85  
80  
VIN = 2.9 V to 6 V  
1.8 V 2 A  
PVIN  
SW  
AVIN  
R1  
75  
70  
RPG  
100 kW  
360 kW  
CIN  
Cff  
COUT  
EN  
FB  
22 pF  
10 mF  
10 mF  
R2  
AGND  
65  
60  
180 kW  
PGND  
PG  
L = 1.2 mH (NRG4026T 1R2),  
COUT = 22 mF (0603 size),  
VOUT = 3.3 V,  
55  
50  
Mode: Auto PFM/PWM  
0
0.25 0.5 0.75  
1
1.25 1.5 1.75  
2
IL - Load Current - A  
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  
 

TPS62067DSGT 替代型号

型号 品牌 替代类型 描述 数据表
TPS62067DSGR TI

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