參數(shù)資料
型號: CM3065-25TN
廠商: California Micro Devices Corporation
英文描述: 2.0 Amp Tri-Mode Low Dropout CMOS Regulator
中文描述: 2.0安培三模式的CMOS低壓差穩(wěn)壓器
文件頁數(shù): 4/6頁
文件大小: 114K
代理商: CM3065-25TN
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
CM3065
PRELIMINARY
Enable Pin Input (CM3065-xxSA only)
Adjust Pin Input (output set by external resistors, CM3065-xxSA only)
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Applies for CM3065-xxSA devices only.
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
SYMBOL
V
OUT
PARAMETER
Regulator Output Voltage
CONDITIONS
0mA < I
LOAD
< 2.0A, V
IN
[V
OUT
+ 0.8V],
V
ADJ
=0V
MIN
TYP
MAX
UNITS
CM3065-25
CM3065-18
Overload Current Limit
2.45
1.764
2.2
2.50
1.80
3.0
2.55
1.836
3.8
V
V
A
I
LIM
I
SC
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
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
V
OUT
=3.3V; V
IN
= 0V
Short Circuit Current Limit
0.5
1.2
1.8
A
V
R LOAD
Load Regulation
0.2
0.4
%
0.3
0.6
%
V
R LINE
V
DROPOUT
Line Regulation
xx
Dropout Voltage
0.2
0.4
%
18
45
mV
180
450
mV
270
600
mV
360
700
mV
I
GND
Ground Current
5
30
μ
A
325
500
μ
A
330
550
μ
A
350
600
μ
A
I
ROUT
T
DISABLE
T
HYST
Output Reverse Leakage
30
100
μ
A
Shutdown Temperature
Thermal Hysteresis
160
25
°C
°C
V
TH_EN
EN Input Threshold
Voltage
Note 2
0.4
-
1.2
V
I
EN
EN Input Leakage
Current
0V < V
EN
< 5.5V; Note 2
0.1
5
μ
A
V
TH_ADJ
ADJ Input Threshold Volt-
age
Note 2
0.1
0.2
0.3
V
I
EN
ADJ Input Leakage
Current
V
ADJ
> 1.1V; Note 2
0.1
1
μ
A
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