參數(shù)資料
型號(hào): TPS2301PW
廠商: Texas Instruments, Inc.
英文描述: DUAL HOT SWAP POWER CONTROLLER WITH INDEPENDENT CIRCUIT BREAKER AND POWER-GOOD REPORTING
中文描述: 雙熱插拔電源與獨(dú)立斷路器及功率控制器,高質(zhì)量的報(bào)告
文件頁(yè)數(shù): 14/22頁(yè)
文件大小: 422K
代理商: TPS2301PW
TPS2300, TPS2301
DUAL HOT SWAP POWER CONTROLLER WITH INDEPENDENT
CIRCUIT BREAKER AND POWER-GOOD REPORTING
SLVS265B – FEBRUARY 2000 – REVISED APRIL 2000
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 23
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
IN1 = 12 V
TA = 25
°
C
Figure 24
CL – Load Capacitance –
μ
F
200
160
120
0
0
100
200
300
t
240
280
LOAD VOLTAGE 1 DISCHARGE TIME
vs
LOAD CAPACITANCE
320
400
500
80
40
IN1 = 12 V
IO1 = 0 A
TA = 25
°
C
Figure 25
TA – Temperature –
°
C
2.8
2.78
2.74
2.7
–45–35–25–15 –5 5 15
V
2.84
2.88
UVLO START AND STOP THRESHOLDS
vs
TEMPERATURE
2.9
45
65 75
95
2.86
2.82
2.76
2.72
25 35
55
85
Start
Stop
Figure 26
1.24
1.23
1.22
1.20
–45–35–25–15 –5 5 15
V
1.25
1.26
PWRGDx THRESHOLD
vs
TEMPERATURE
1.27
25 35
75
95
1.21
45 55 65
85
TA – Temperature –
°
C
Up
Down
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