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參數資料
| 型號： | TPS60402DBVRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHED CAPACITOR CONVERTER, 70 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | GREEN, PLASTIC, SOT-23, 5 PIN |
| 文件頁數： | 26/28頁 |
| 文件大小： | 787K |
| 代理商： | TPS60402DBVRG4 |
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TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60mA CHARGE PUMP VOLTAGE INVERTER
SLVS324A JULY 2001 REVISED NOVEMBER 2004
7
WWW.TI.COM
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
η
Efficiency
vs Output current at 3.3 V, 5 V
TPS60400, TPS60401, TPS60402, TPS60403
2, 3
II
Input current
vs Output current
TPS60400, TPS60401, TPS60402, TPS60403
4, 5
IS
Supply current
vs Input voltage
TPS60400, TPS60401, TPS60402, TPS60403
6, 7
Output resistance
vs Input voltage at 40
°C, 0°C, 25°C, 85°C
TPS60400, CI = C(fly) = CO = 1 F
TPS60401, CI = C(fly) = CO = 10 F
TPS60402 , CI = C(fly) = CO = 3.3 F
TPS60403, CI = C(fly) = CO = 1 F
8, 9, 10,
11
VO
Output voltage
vs Output current at 25
°C, VIN=1.8 V, 2.5 V, 3.3 V, 5 V
TPS60400, CI = C(fly) = CO = 1 F
TPS60401, CI = C(fly) = CO = 10 F
TPS60402 , CI = C(fly) = CO = 3.3 F
TPS60403, CI = C(fly) = CO = 1 F
12, 13,
14, 15
fOSC
Oscillator frequency
vs Temperature at VI = 1.8 V, 2.5 V, 3.3 V, 5 V
TPS60400, TPS60401, TPS60402, TPS60403
16, 17,
18, 19
fOSC
Oscillator frequency
vs Output current TPS60400 at 2 V, 3.3 V, 5.0 V
20
Output ripple and noise
VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 1 F (TPS60400)
VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 10 F (TPS60401)
VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 3.3 F (TPS60402)
VI = 5 V, IO = 30 mA, CI = C(fly) = CO = 1 F (TPS60403)
21, 22
Figure 2
60
65
70
75
80
85
90
95
100
0
10
20
3040
506070
8090
100
TPS60400
VI = 5 V
TPS60401
VI = 5 V
TPS60400
VI = 3.3 V
TPS60401
VI = 3.3 V
TA = 25°C
Efficiency
%
TPS60400, TPS60401
EFFICIENCY
vs
OUTPUT CURRENT
IO Output Current mA
Figure 3
60
65
70
75
80
85
90
95
100
0
10
20
30
405060
708090
100
TPS60403
VI = 5 V
TPS60402
VI = 5 V
TPS60402
VI = 3.3 V
TPS60403
VI = 3.3 V
TA = 25°C
Efficiency
%
TPS60402, TPS60403
EFFICIENCY
vs
OUTPUT CURRENT
IO Output Current mA
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相關代理商/技術參數 |
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| TPS60402DBVT | 功能描述:電荷泵 60mA Charge Pump V RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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