參數(shù)資料
型號(hào): TPS2012DRG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, SOIC-8
文件頁(yè)數(shù): 3/21頁(yè)
文件大?。?/td> 553K
代理商: TPS2012DRG4
TPS2010, TPS2011, TPS2012, TPS2013
POWER-DISTRIBUTION
SLVS097A – DECEMBER 1994 – REVISED AUGUST 1995
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 15
3.9
3.7
4.7
3.5
2.5
3
3.5
4
T
urn-On
Delay
T
ime
ms
4.3
4.1
4.5
TURN-ON DELAY TIME
vs
INPUT VOLTAGE
4.9
4.5
5
5.5
VI – Input Voltage – V
TJ = 25°C
RL = 50
CL = 1 F
Figure 16
15
10
5
2.5
3
3.5
4
4.5
T
urn-Off
Delay
T
ime
ms
20
TURN-OFF DELAY TIME
vs
INPUT VOLTAGE
25
5
5.5
VI – Input Voltage – V
TJ = 25°C
RL = 50
CL = 1 F
Figure 17
3.5
3
2.5
2
0
0.3
0.6
0.9
4
4.5
RISE TIME
vs
OUTPUT CURRENT
5
1.2
1.5
VI = 2.7 V
VI = 5.5 V
IO – Output Current – A
TJ = 25°C
CL = 1 F
Rise
T
ime
ms
t r
Figure 18
3
2.8
2.4
2.2
2
3.8
2.6
0
0.3
0.6
0.9
3.4
3.2
3.6
FALL TIME
vs
OUTPUT CURRENT
4
1.2
1.5
VI = 2.7 V
VI = 5.5 V
IO – Output Current – A
TJ = 25°C
CL = 1 F
t f
Fall
T
ime
ms
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