ABSOLUTE MAXIMUM RATINGS
Power Dissipation . . . . . . . . . . . . . . . . . . . . . Internally Limited
Lead Temp. (Soldering, 5 Seconds) . . . . . . . . . . . . . . . 260
oC
Storage Temperature Range . . . . . . . . . . . . . . . -65 to +150
oC
Operating Junction Temperature Range
CLM2951 . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +150
oC
CLM2950AC/CLM2950C
CLM2951AC/CLM2951C . . . . . . . . . . . . . . . . -40 to +125
oC
Input Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . -20 to +60V
Feedback Input Voltage . . . . . . . . . . . . . . . . . . . . -1.5 to +30V
Shutdown Input Voltage. . . . . . . . . . . . . . . . . . . . -0.3 to +30V
Error Comparator Output . . . . . . . . . . . . . . . . . . . -0.3 to +30V
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2KV Min
CLM2950 / CLM2951
CORPORATION
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
ELECTRICAL CHARACTERISTICS: VS = 15V, TA = 25
oC, unless otherwise specified.
PARAMETER
CLM2951
CLM2950AC
CLM2951AC
CLM2950C
CLM2951C
UNITS
CONDITIONS
(Note 2)
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
3V VERSIONS
Output Voltage
2.985
2.964
3.0
3.015
3.036
2.985
2.970
2.964
3.0
3.015
3.030
3.036
2.970
2.955
2.940
3.0
3.030
3.045
3.060
V
TJ = 25
oC
-25
oC ≤ TJ ≤ 85oC
Full Operating Temperature
Output Voltage
2.955
3.0
3.045
2.958
3.0
3.042
2.928
3.0
3.072
V
100
A ≤ IL ≤ 150mA,TJ ≤TJMAX
3.3V VERSIONS
Output Voltage
3.284
3.260
3.3
3.317
3.340
3.284
3.267
3.260
3.3
3.317
3.333
3.340
3.267
3.251
3.234
3.3
3.333
3.350
3.366
V
TJ = 25
oC
-25
oC ≤ TJ ≤ 85oC
Full Operating Temperature
Output Voltage
3.251
3.3
3.350
3.254
3.3
3.346
3.221
3.3
3.379
V
100
A ≤ IL ≤ 150mA, TJ ≤TJMAX
5V VERSIONS
Output Voltage
4.975
4.94
5.0
5.025
5.06
4.975
4.95
4.94
5.0
5.025
5.050
5.06
4.95
4.925
4.90
5.0
5.05
5.075
5.10
V
TJ = 25
oC
-25
oC ≤ TJ ≤ 85oC
Full Operating Temperature
Output Voltage
4.925
5.0
5.075
4.93
5.0
5.07
4.88
5.0
5.12
V
100
A ≤ IL ≤ 150mA, TJ ≤ TJMAX
ALL VOLTAGE OPTIONS
Output Voltage
Temperature Coefficient
20
120
20
50
ppm/
oC
(Note 1)
Line Regulation (Note 3)
0.03
0.1
0.03
0.1
0.04
0.2
%
6V
≤ VIN ≤ 30V (Note 4)
Load Regulation (Note 3)
0.04
0.1
0.04
0.1
0.2
%
100
A ≤ IL ≤ 150mA
Dropout Voltage
(Note 5)
50
380
450
80
450
500
50
380
450
80
450
500
50
380
450
80
450
500
mV
IL = 100
A
IL = 100mA
IL = 150mA
Ground Current
150
3
5
170
6
8
150
3
5
170
6
8
150
3
5
170
6
8
A
mA
IL = 100
A
IL = 100mA
IL = 150mA
Current Limit
130
200
130
200
130
200
mA
VOUT = 0
Thermal Regulation
0.05
0.2
0.05
0.2
0.05
0.2
%/W
Output Noise,
10Hz to 100KHz
430
160
100
430
160
100
0430
160
100
Vrms
CL = 1
F
CL = 200
F
CL = 13.3
F
(Bypass = 0.01
F pins 7 to 1 (CLM2951))
8-PIN VERSIONS ONLY
CLM2951
CLM2951AC
CLM2951C
Reference Voltage
1.22
1.235
1.25
1.22
1.235
1.25
1.21
1.23
1.26
V
Reference Voltage
1.19
1.27
1.19
1.27
1.18
1.28
V
Over Temperature (Note 6)
Feedback Pin Bias Current
40
60
40
60
40
60
nA
Reference Voltage
Temperature Coefficient
20
50
ppm/
oC
(Note 7)
Feedback Pin Bias Current
Temperature Coefficient
0.1
nA/
oC