参数资料
型号: TPS70758PWPRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封装: GREEN, PLASTIC, HTSSOP-20
文件页数: 9/40页
文件大小: 918K
代理商: TPS70758PWPRG4
www.ti.com
CO =33 mF
IO =250mA
VO =1.8 V
TA =25°C
10
100
1k
10 k
-OutputImpedance-
10
f-Frequency-Hz
100
100 k
1M
10 M
1
0.1
0.01
Z
O
W
CO =33 mF
IO =10mA
VO =1.8 V
TA =25 C
°
10
100
1k
10 k
-OutputImpedance-
10
f-Frequency-Hz
100
100 k
1M
10 M
1
0.1
0.01
Z
O
W
0
50
100
150
200
250
40 25 10
5
20
35
50
65
80
T Temperature
°C
Dropout
V
oltage
mV
IO = 500 mA
CO = 33 F
VIN1 = 3.2 V
95 110 125
0
1
2
3
4
5
6
T Temperature
°C
Dropout
V
oltage
mV
40 25 10
5
20
35
50 65
80
95 110 125
IO = 10 mA
IO = 0 mA
CO = 33 F
VIN1 = 3.2 V
TPS70745, TPS70748
TPS70751, TPS70758
TPS70702
SLVS291D – MAY 2000 – REVISED DECEMBER 2007
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 19.
Figure 20.
DROPOUT VOLTAGE
vs
TEMPERATURE
Figure 21.
Figure 22.
Copyright 2000–2007, Texas Instruments Incorporated
17
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