參數(shù)資料
型號: TPS2345
元件分類: 基準電壓源/電流源
英文描述: CompactPCI Hot Swap Power Manager Industrial Temp IC that meets the PICMG Standard
中文描述: CompactPCI熱插拔電源管理集成電路工業(yè)溫度在PICMG符合標準
文件頁數(shù): 11/20頁
文件大?。?/td> 411K
代理商: TPS2345
TPS2330, TPS2331
SINGLE HOT SWAP POWER CONTROLLER WITH
CIRCUIT BREAKER AND POWER-GOOD REPORTING
SLVS277A – MARCH 2000– REVISED APRIL 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 12
1
0
0
3
6
2
3
GATE VOLTAGE FALL TIME
vs
GATE LOAD CAPACITANCE
4
9
12
t
CL(GATE) – GATE Load Capacitance – nF
IN = 12 V
TA = 25
°
C
Figure 13
V – GATE Voltage
13.5
13
12
11
14
15
16
17
18
19
20
I
14
14.5
GATE OUTPUT CURRENT
vs
GATE VOLTAGE
15
21
22
23
24
12.5
11.5
A
μ
TA = 85
°
C
TA = 25
°
C
TA = 0
°
C
TA = –40
°
C
IN = 13 V
Figure 14
C(timer) – TIMER Capacitance – nF
6
3
0
0
0.2
0.4
0.6
t
9
CIRCUIT-BREAKER RESPONSE
vs
TIMER CAPACITANCE
12
0.8
1
s
μ
IN = 12 V
TA = 25
°
C
Figure 15
CL – Load Capacitance –
μ
F
200
160
120
0
0
100
200
300
t
240
280
LOAD VOLTAGE DISCHARGE TIME
vs
LOAD CAPACITANCE
320
400
500
80
40
IN = 12 V
IO = 0 A
TA = 25
°
C
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