PRELIMINARY
CM3065
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
SYMBOL
V
OUT
PARAMETER
Regulator Output Voltage
CM3065-25
CM3065-18
I
LIM
I
SC
V
R LOAD
V
R LINE
Overload Current Limit
Short Circuit Current Limit
Load Regulation
Line Regulation
xx
V
OUT
> 1.2V
V
OUT
< 0.2V
V
IN
=[V
OUT
+ 0.8V], 100mA
≤
I
LOAD
≤
1.5A
V
IN
=[V
OUT
+ 0.8V], 100mA
≤
I
LOAD
≤
2.0A
I
LOAD
= 5mA; 3.0V
≤
V
IN
≤
to 5.0V
I
LOAD
= 100mA
I
LOAD
= 1.0A
I
LOAD
= 1.5A
I
LOAD
= 2.0A
I
GND
Ground Current
Regulator Disabled (EN=GND); V
IN
=3.3V;
Note 2
Regulator Enabled (EN=V
IN
=[V
OUT
+ 0.8V]);
I
LOAD
= 0mA; Note 2
Regulator Enabled (EN=V
IN
=[V
OUT
+ 0.8V]);
I
LOAD
= 1.5A; Note 2
Regulator Enabled (EN=V
IN
=[V
OUT
+ 0.8V]);
I
LOAD
= 2.0A; Note 2
I
ROUT
T
DISABLE
T
HYST
V
TH_EN
I
EN
Output Reverse Leakage
Shutdown Temperature
Thermal Hysteresis
V
OUT
=3.3V; V
IN
= 0V
V
DROPOUT
Dropout Voltage
CONDITIONS
0mA < I
LOAD
< 2.0A, V
IN
≥
[V
OUT
+ 0.8V],
V
ADJ
=0V
2.45
1.764
2.2
0.5
2.50
1.80
3.0
1.2
0.2
0.3
0.2
18
180
270
360
5
325
330
350
30
160
25
2.55
1.836
3.8
1.8
0.4
0.6
0.4
45
450
600
700
30
500
550
600
100
V
V
A
A
%
%
%
mV
mV
mV
mV
µA
µA
µA
µA
µA
°C
°C
MIN
TYP
MAX
UNITS
Enable Pin Input (CM3065-xxSA only)
EN Input Threshold
Voltage
EN Input Leakage
Current
Note 2
0V < V
EN
< 5.5V; Note 2
0.4
-
0.1
1.2
5
V
µA
Adjust Pin Input (output set by external resistors, CM3065-xxSA only)
V
TH_ADJ
I
EN
ADJ Input Threshold Volt- Note 2
age
ADJ Input Leakage
Current
V
ADJ
> 1.1V; Note 2
0.1
0.2
0.1
0.3
1
V
µA
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Applies for CM3065-xxSA devices only.
©
2004 California Micro Devices Corp. All rights reserved.
4
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
08/16/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
