参数资料
型号: TPS60121PWPRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.2 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
封装: GREEN, PLASTIC, HTSSOP-20
文件页数: 4/30页
文件大小: 878K
代理商: TPS60121PWPRG4
TPS60120, TPS60121, TPS60122, TPS60123, TPS60124, TPS60125
REGULATED 200-mA HIGH EFFICIENCY CHARGE PUMP
DC/DC CONVERTERS
SLVS257B – NOVEMBER 1999 – REVISED AUGUST 2000
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
IO = 66 mA
0
10
20
30
40
50
60
70
80
90
100
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
VI – Input Voltage – V
Efficiency
%
IO = 116 mA
VO = 3.3 V
TC = 25°C
TPS60122
EFFICIENCY
vs
INPUT VOLTAGE
Figure 10
Figure 11
IO = 50 mA
0
10
20
30
40
50
60
70
80
90
100
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
VI – Input Voltage – V
Efficiency
%
IO = 150 mA
IO = 200 mA
IO = 100 mA
TPS60124
EFFICIENCY
vs
INPUT VOLTAGE
VO = 3.0 V
TC = 25°C
Figure 12
VI – Input Voltage – V
SUPPLY CURRENT
vs
INPUT VOLTAGE
Supply
Current
A
0
10
20
30
40
50
60
1.6
2.0
2.4
2.8
3.2
3.6
IO = 0 mA
10
0.1
1
10
100
1000
3.30
3.31
3.32
3.33
3.34
3.35
3.36
3.37
3.38
3.39
3.40
VI = 1.8 V
VI = 2.4 V
VI = 2.7 V
VI = 3.6 V
Figure 13
IO – Output Current – mA
TPS60120
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
V
O
Output
V
oltage
V
相关PDF资料
PDF描述
TPS60122PWPR 0.2 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
TPS60124PWP 0.2 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
TPS60121PWPR 0.2 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
TPS60122PWP 0.2 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
TPS60123PWPG4 0.2 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
相关代理商/技术参数
参数描述
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TPS60122PWPR 功能描述:电荷泵 Reg 3.3V Hi-Eff Chrg Pump DC/DC Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
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