CLM2950 데이터 시트보기 (PDF) - Calogic, LLC
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CLM2950 Datasheet PDF : 10 Pages
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CORPORATION
CLM2950 / CLM2951
TYPICAL PERFORMANCE CHARACTERISTICS
SHUTDOWN
THRESHOLD VOLTAGE
1.8
1.6
1.4
1.2
1.0
0.8
0.6
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (˚C)
1D-49
LINE REGULATION
30
25
20
15
10 TJ = 150˚C
5
IL = 100µA
IL = 1mA
0
10
5 TJ = 125˚C
0
IL = 100µA
–5
–10
5
10 15 20 25 30
INPUT VOLTAGE (V)
1D-50
RATED
OUTPUT CURRENT
180
8-PIN SOIC
160
SOLDERED
TO PC BOARD
140
TJMAX = 125˚C
120
VOUT = 5V
100
80
60 TA = 50˚C
40
TA = 25˚C
20
TA = 85˚C
0
0 5 10 15 20 25 30
INPUT VOLTAGE (V)
1E-01
125
100
75
50
25
0
–25
–50
100mA
100µA
LOAD TRANSIENT
RESPONSE
CL = 4.7µF
VOUT = 5V
0
2
4
6
8
TIME (mS)
10
1E-02
80
60
40
20
0
–20
–40
–60
100mA
100µA
LOAD TRANSIENT
RESPONSE
CL = 15µF
VOUT = 5V
0
4
8 12 16
TIME (mS)
20
1E-03
ENABLE TRANSIENT
7
6
CL = 1.5µF
5
4
3
IL = 10mA
2
VIN = 8V
1
CL = 10µF
VOUT = 5V
0
2
0
–2
–100 0 100 200 300 400 500 600 700
TIME (µs)
1E-04
ERROR
COMPARATOR OUTPUT
8
VOUT = 5V
6
4
HYSTERESIS
2
0
NOTE: PULLUP RESISTOR
–2 TO SEPARATE 5V SUPPLY
012345
INPUT VOLTAGE (V)
6
1E-05
COMPARATOR
SINK CURRENT
2.5
2.0
TA = 125˚C
1.5
TA = 25˚C
1.0
TA = –55˚C
0.5
0.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1E-06
400mV
LINE TRANSIENT
RESPONSE
200mV
0
–50mV
8V
CL = 4.7µF
IL = 1mA
VOUT = 5V
6V
4V
0
200 400 600 800
1E-07
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
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