參數(shù)資料
型號: TPS2393APWRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝: GREEN, PLASTIC, TSSOP-14
文件頁數(shù): 2/30頁
文件大?。?/td> 665K
代理商: TPS2393APWRG4
TPS2393A
SLUS610 JULY 2004
10
www.ti.com
TYPICAL CHARACTERISTICS
Figure 13.
40
300
0
10
900
600
1500
1200
15
35
85
60
SUPPLY CURRENT
vs
AMBIENT TEMPERATURE
I CC
Supply
Current
A
TA Ambient Temperature °C
VRTN = 48
V
VRTN = 20
V
VRTN = 80 V
VRTN = 36
V
40
10
15
35
85
60
11
10
14
13
16
15
12
Figure 14.
GATE HIGH-LEVEL OUTPUT VOLTAGE
vs
AMBIENT TEMPERATURE
V
OH
Output
V
oltage
V
TA Ambient Temperature °C
VRTN = 36
V
VRTN = 48
V
VI(ISENS) = 0 V
IO(GATE) = 10 A
VRTN = 80
V
VRTN = 20
V
Figure 15.
40
10
15
35
85
60
620
600
580
560
540
520
500
VRTN = 20
V
VRTN = 48
V
VO(IRAMP) = 0.25 V
TA Ambient Temperature °C
IRAMP OUTPUT CURRENT
vs
AMBIENT TEMPERATURE, REDUCED RATE
VRTN = 80
V
I SRC1
IRAMP
Output
Current
nA
Figure 16.
IRAMP OUTPUT CURRENT
vs
AMBIENT TEMPERATURE, NORMAL RATE
I SRC2
IRAMP
Output
Current
A
TA Ambient Temperature °C
40
11.0
10
15
35
85
60
10.6
10.2
9.8
9.4
9.0
Average for VO(IRAMP) = 1 V, 3 V
VRTN = 20 V to 80 V
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