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TPS60101PWPRG4 PDF预览

TPS60101PWPRG4

更新时间: 2024-01-06 20:46:13
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
22页 436K
描述
0.1A SWITCHED CAPACITOR REGULATOR, 400kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, HTSSOP-20

TPS60101PWPRG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:HTSSOP, TSSOP20,.25
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR
最大输入电压:3.6 V最小输入电压:1.8 V
标称输入电压:2 VJESD-30 代码:R-PDSO-G20
长度:6.5 mm功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.1 A
标称输出电压:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Other Analog ICs
表面贴装:YES切换器配置:DOUBLER INVERTER
最大切换频率:400 kHz温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

TPS60101PWPRG4 数据手册

 浏览型号TPS60101PWPRG4的Datasheet PDF文件第2页浏览型号TPS60101PWPRG4的Datasheet PDF文件第3页浏览型号TPS60101PWPRG4的Datasheet PDF文件第4页浏览型号TPS60101PWPRG4的Datasheet PDF文件第5页浏览型号TPS60101PWPRG4的Datasheet PDF文件第6页浏览型号TPS60101PWPRG4的Datasheet PDF文件第7页 
ꢀꢁ ꢂ ꢃꢄ ꢅꢄ ꢅ  
ꢆꢇꢈ ꢉꢊ ꢋꢀ ꢇꢌ ꢍ ꢎꢍ ꢏꢐ ꢅ ꢄ ꢄ ꢏꢑꢋ ꢊ ꢒꢓꢏ ꢔꢒ ꢕ ꢂꢇ  
ꢖꢗꢋ ꢆꢈ ꢇ ꢁꢉꢘ ꢁ ꢌꢖꢙ ꢌꢖ ꢖꢒꢔ ꢐ ꢇꢆ ꢀꢇ ꢆ  
SLVS214A − JUNE 1999 − REVISED SEPTEMBER 1999  
features  
applications  
D
D
D
D
D
D
D
D
D
D
D
Up to 100-mA Output Current  
Replaces DC/DC Converters With Inductors in  
Less Than 5-mV Output Voltage Ripple  
pp  
− Battery-Powered Applications  
− Two Battery Cells to 3.3-V Conversion  
− Portable Instruments  
− Battery-Powered Microprocessor and  
DSP Systems  
− Miniature Equipment  
− Backup-Battery Boost Converters  
− PDAs  
No Inductors Required/Low EMI  
Regulated 3.3-V 4% Output  
Only Four External Components Required  
Up to 90% Efficiency  
1.8-V to 3.6-V Input Voltage Range  
50-µA Quiescent Supply Current  
0.05-µA Shutdown Current  
− Laptops  
− Handheld Instrumentation  
− Medical Instruments  
− Cordless Phones  
Load Isolated in Shutdown  
Space-Saving Thermally-Enhanced TSSOP  
PowerPADPackage  
D
Evaluation Module Available  
(TPS60100EVM−131)  
output voltage ripple  
description  
3.45  
3.4  
The TPS60101 step-up, regulated charge pump  
generates a 3.3-V 4% output voltage from a  
1.8-V to 3.6-V input voltage (two alkaline, NiCd, or  
NiMH batteries). Output current is 100 mA from a  
2-V input. Only four external capacitors are  
needed to build a complete low-noise dc/dc  
converter. The push-pull operating mode of two  
single-ended charge pumps assures the low  
output voltage ripple as current is continuously  
transferred to the output. From a 2-V input, the  
TPS60101 can start into full load with loads as low  
as 33 .  
3.35  
3.3  
3.25  
SKIP =COM = 3V8 = 0 V  
3.2  
3.15  
3.1  
V
V
I
= 2.4 V  
= 3.3 V  
= 100 mA  
= 22 µF  
X5R Ceramic  
IN  
O
O
C
O
3.05  
0
1
2
3
4
5
6
7
8
9
10  
t − Time − µs  
The TPS60101 features either constant frequen-  
cy mode to minimize noise and output voltage  
ripple or the power-saving pulse-skip mode to  
extend battery life at light loads. The TPS60101  
switching frequency is 300 kHz. The logic  
shutdown function reduces the supply current to  
1-µA (max) and disconnects the load from the  
input. Special current-control circuitry prevents  
excessive current from being drawn from the  
battery during start-up. This DC/DC converter  
requires no inductors and has low EMI. It is  
available in the small 20-pin TSSOP PowerPAD  
package (PWP).  
typical operating circuit  
INPUT  
1.8 V to  
3.6 V  
OUTPUT  
3.3 V  
100 mA  
SKIP COM 3V8  
IN OUT  
IN  
+
C
IN  
4.7 µF  
OUT  
FB  
+
C
10 µF  
O
TPS60101  
C1+  
C2+  
C2−  
C
1 µF  
1F  
C
2F  
1 µF  
C1−  
ENABLE  
SYNC  
OFF/ON  
PGND GND  
Figure 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.  
PowerPAD is a trademark of Texas Instruments Incorporated.  
ꢀꢤ  
Copyright 1999, Texas Instruments Incorporated  
ꢠ ꢤ ꢡ ꢠꢚ ꢛꢭ ꢝꢜ ꢟ ꢧꢧ ꢥꢟ ꢞ ꢟ ꢑ ꢤ ꢠ ꢤ ꢞ ꢡ ꢎ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

TPS60101PWPRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS60101PWP TI

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