参数资料
型号: TPS60401DBVTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHED CAPACITOR CONVERTER, 28 kHz SWITCHING FREQ-MAX, PDSO5
封装: GREEN, PLASTIC, SOT-23, 5 PIN
文件页数: 3/28页
文件大小: 787K
代理商: TPS60401DBVTG4
TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60mA CHARGE PUMP VOLTAGE INVERTER
SLVS324A JULY 2001 REVISED NOVEMBER 2004
11
WWW.TI.COM
TYPICAL CHARACTERISTICS
Figure 16
0
50
100
150
200
250
40 30 20 10 0
10 20 30 40 50 60 70 80 90
VI = 1.8 V
VI = 2.5 V
VI = 3.3 V
VI = 5 V
IO = 10 mA
Oscillator
Frequency
kHz
TPS60400
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
f osc
Figure 17
40 30 20 10 0
10 20 30 40 50 60 70 80 90
Oscillator
Frequency
kHz
TPS60401
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
f osc
22
22.2
22.4
22.6
22.8
23
23.2
23.4
23.6
23.8
24
IO = 10 mA
VI = 5 V
VI = 3.3 V
VI = 2.5 V
VI = 1.8 V
Figure 18
40 30 20 10 0
10 20 30 40 50 60 70 80 90
Oscillator
Frequency
kHz
TPS60402
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
f osc
IO = 10 mA
VI = 5 V
VI = 3.3 V
VI = 2.5 V
VI = 1.8 V
49
50
51
52
53
54
55
56
57
Figure 19
40 30 20 10 0
10 20 30 40 50 60 70 80 90
Oscillator
Frequency
kHz
TPS60403
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
f osc
IO = 10 mA
VI = 5 V
VI = 3.3 V
VI = 2.5 V
VI = 1.8 V
150
160
170
180
190
200
210
220
230
240
250
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