參數(shù)資料
型號: CS8140
廠商: ZF Electronics Corporation
英文描述: 5V, 500mA Linear Regulator with ENABLE, , and Watchdog RESET
中文描述: 5V的,500mA的線性穩(wěn)壓器具有使能,以及看門狗復(fù)位
文件頁數(shù): 5/12頁
文件大?。?/td> 214K
代理商: CS8140
5
Typical Performance Characteristics: continued
C
0
1
2
3
4
5
6
7
8
9
10
0
2
4
8
10
12
14
16
18
20
V
IN
(V)
I
Q
6
R
load
= NO LOAD
R
load
= 6.67
R
load
= 25
V
ENABLE
= V
IN
Quiescent Current vs. V
IN
over R
LOAD
; T = 25C
0
1
2
3
4
5
6
7
8
9
10
0
2
4
8
10
12
14
16
18
20
TEMP = 125
°
C
TEMP = 25
°
C
TEMP =- 40
°
C
V
IN
(V)
I
Q
6
V
ENABLE
= V
IN
Quiescent Current vs. V
IN
over Temperature; R
LOAD
= 25
-40 -30
-10
10
20
40
60
70
90
110 120
60
80
100
120
140
160
180
200
220
240
260
280
-20
0
30
50
80
100
130 140 150
300
T
J
(
°
C)
F
Lower Threshold
C
DELAY
= 0.1
m
F
Upper Threshold
Watchdog Frequency Thresholds vs. Temperature
10
5
10
4
10
3
10
2
10
1
10
0
10
1
10
2
10
3
10
4
10
5
10
6
CAPACITANCE (pF)
W
10
6
Lower Threshold
10
7
10
7
Upper Threshold
Watchdog Frequency Threshold vs C
DELAY
90
80
70
60
50
40
30
20
10
0
R
FREQUENCY (Hz)
C
O
= 10
m
F, ESR=10
W
C
O
= 10
m
F,ESR=1
W
C
O
= 10
m
F, ESR=1&0.1
m
F, ESR=0
I
O
=250mA
10
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
Ripple Rejection vs Frequency
2000
1800
1600
1400
1200
1000
800
600
400
200
0
1
5
10
15
20
25
30
35
40
V
IN
= 5V
RESET OUTPUT CURRENT (mA)
R
RESET Output Voltage vs Output Current
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