參數(shù)資料
型號(hào): CLM2950AC
廠商: CALOGIC LLC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150mA Low Dropout Voltage Regulators
中文描述: 150mA的低壓差穩(wěn)壓器
文件頁數(shù): 6/10頁
文件大?。?/td> 154K
代理商: CLM2950AC
CLM2950 / CLM2951
CORPORATION
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
TEMPERATURE (C)
1.8
0.6
1.2
–75
150
1D-49
SHUTDOWN
THRESHOLD VOLTAGE
SHUTDOWN
THRESHOLD
VOLTAGE
(V)
0.8
1.0
1.4
1.6
–50 –25 0
25 50 75 100 125
INPUT VOLTAGE (V)
180
0
030
1E-01
RATED
OUTPUT CURRENT
OUTPUT
CURRENT
(mA)
510
25
20
15
20
40
60
80
100
120
140
160
TA = 50C
TA = 85C
TA = 25C
VOUT = 5V
8-PIN SOIC
SOLDERED
TO PC BOARD
TJMAX = 125C
INPUT VOLTAGE (V)
30
–10
1D-50
LINE REGULATION
OUTPUT
VOLTAGE
CHANGE
(mV)
0
10
20
–5
5
15
25
30
25
20
15
10
5
TJ = 150C
TJ = 125C
IL = 100A
IL = 1mA
IL = 100A
TYPICAL PERFORMANCE CHARACTERISTICS
TIME (mS)
125
100
A
10
1E-02
LOAD TRANSIENT
RESPONSE
LOAD
CURRENT
25
100mA
75
OUTPUT
VOLTAGE
CHANGE
(mV)
8
6
4
2
0
100
50
0
–25
–50
CL = 4.7F
VOUT = 5V
TIME (
s)
1E-04
ENABLE TRANSIENT
SHUTDOWN
PIN
VOLTAGE
(V)
OUTPUT
VOLTAGE
(V)
–100
700
0
100 200 300 400 500 600
7
–2
0
2
0
1
2
3
4
5
6
CL = 1.5F
VOUT = 5V
CL = 10F
VIN = 8V
IL = 10mA
TIME (mS)
80
100
A
20
1E-03
LOAD TRANSIENT
RESPONSE
LOAD
CURRENT
0
100mA
40
OUTPUT
VOLTAGE
CHANGE
(mV)
16
12
8
4
0
60
20
–20
–40
–60
CL = 15F
VOUT = 5V
INPUT VOLTAGE (V)
1E-05
ERROR
COMPARATOR OUTPUT
COMPARATOR
OUTPUT
(V)
06
12
5
4
3
8
–2
6
4
2
0
VOUT = 5V
NOTE: PULLUP RESISTOR
TO SEPARATE 5V SUPPLY
HYSTERESIS
400mV
4V
800
1E-07
LINE TRANSIENT
RESPONSE
INPUT
VOLTAGE
0
200
400
600
0
8V
6V
200mV
–50mV
OUTPUT
VOLTAGE
CHANGE
= 5V
CL = 4.7F
IL = 1mA
VOUT
2.5
0.0
0.9
1E-06
COMPARATOR
SINK CURRENT
SINK
CURRENT
(mA)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
2.0
1.5
1.0
0.5
TA = 125C
TA = 25C
TA = –55C
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