參數(shù)資料
型號(hào): TPS7348Y
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
中文描述: 低技術(shù),集成延遲復(fù)位功能降穩(wěn)壓器
文件頁數(shù): 32/43頁
文件大?。?/td> 638K
代理商: TPS7348Y
TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q
LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED DELAYED RESET FUNCTION
SLVS124F – JUNE 1995 – REVISED JANUARY 1999
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 40
NEGATIVE-GOING RESET THRESHOLD
vs
FREE-AIR TEMPERATURE
15
10
5
0
–5
–10
áá
áá
TA – Free-Air Temperature –
°
C
–50
–25
0
25
50
75
100
125
Figure 41
2
1.5
0.5
0
0
1
2
3
4
5
6
IO
2.5
3.5
RESET OUTPUT CURRENT
vs
INPUT VOLTAGE
4
7
8
9
10
1
3
VI – Input Voltage – V
TPS7333
TPS7348
TPS7350
IL = 10 mA
VOL
0.4 V
TA = 25
°
C
Figure 42
192
191
196
190
t
194
193
195
RESET DELAY TIME
vs
FREE-AIR TEMPERATURE
197
TA – Free-Air Temperature –
°
C
–50
–25
0
25
50
75
100
125
Figure 43
25
20
10
5
0
180
45
15
185
190
195
P
35
30
40
DISTRIBUTION FOR RESET DELAY
50
200
205
210
td – Reset Delay Time – ms
TA = 25
°
C
197 Devices
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