CM3003-25 데이터 시트보기 (PDF) - California Micro Devices Corp
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CM3003-25 Datasheet PDF : 11 Pages
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CM3003
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL
VOUT
VREF
ILIM
ISC
VR LOAD
VR LINE
VDROPOUT
PARAMETER
Regulator Output Voltage
CM3003-25
CM3003-18
Internal Reference Voltage
Overload Current Limit
Short Circuit Current Limit
Load Regulation
Line Regulation xx
Dropout Voltage
IGND
Ground Current
IROUT Output Reverse Leakage
TDISABLE Shutdown Temperature
THYST Thermal Hysteresis
Enable Pin Input
CONDITIONS
0mA < ILOAD < 1.5A, VIN=3.3V, VADJ=0V
VOUT > 1.2V
VOUT < 0.2V
VIN=3.3V, 100mA < ILOAD < 1.5A
ILOAD = 5mA; 3.0V < VIN < to 5.0V
ILOAD = 100mA
ILOAD = 1.0A
ILOAD = 1.5A
Regulator Disabled (EN=GND); VIN=3.3V
Regulator Enabled (EN=VIN=3.3V); ILOAD= 0mA
Regulator Enabled (EN=VIN=3.3V); ILOAD= 1.5A
VOUT=3.3V; VIN = 0V
MIN
2.40
1.73
1.15
2.2
0.5
TYP
2.50
1.80
1.20
3.0
1.2
5
20
25
250
330
5
325
330
30
160
25
VEN_TH EN Input Threshold
Voltage
Regulator Enabled
IEN
Enable Input Leakage
Current
0V < VEN < 5.5V
Adjust Pin Input (output set by external resistors)
0.4 0.8
0.1
VADJ_TH
IEN
ADJ Input Threshold
Voltage
ADJ Input Leakage
Current
VADJ > 1.1V
0.1 0.2
0.1
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
MAX
2.60
1.87
1.25
3.8
1.8
45
450
670
30
500
550
100
1.2
5
0.3
1
UNITS
V
V
A
A
mV
mV
mV
mV
mV
µA
µA
µA
µA
°C
°C
V
µA
V
µA
© 2004 California Micro Devices Corp. All rights reserved.
4
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L Tel: 408.263.3214 L Fax: 408.263.7846 L www.calmicro.com 01/15/04
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