CM300425SA 데이터 시트보기 (PDF) - California Micro Devices Corp
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CM300425SA Datasheet PDF : 9 Pages
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Specifications (cont’d)
PRELIMINARY
CM3004
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL PARAMETER
VOUT Regulator Output Voltage
ILIM
ISC
VR LOAD
Overload Current Limit
Short Circuit Current Limit
Load Regulation
VR LINE Line Regulation xx
VDROPOUT Dropout Voltage
IGND
Ground Current
IROUT Output Reverse Leakage
TDISABLE Shutdown Temperature
THYST Thermal Hysteresis
Enable Pin Input
CONDITIONS
0mA < ILOAD < 1.0A, VIN=3.3V, VADJ=0V
0mA < ILOAD < 1.0A, VIN=1.8V, VADJ=VOUT
VIN=3.3V,VOUT = 2.5V
VOUT < 0.2V
VIN=3.3V,VOUT = 2.5V, 100mA < ILOAD < 1.0A
VIN=1.8V,VOUT = 1.2V, 100mA < ILOAD < 1.0A
3.0V < VIN < to 5.0V, VOUT = 2.5V, ILOAD = 5mA
1.7V < VIN < to 3.5V, VOUT = 1.2V, ILOAD = 5mA
ILOAD = 100mA
ILOAD = 1.0A
EN tied to GND, VIN=3.3V
EN=VIN=3.3V, VOUT = 2.5V, ILOAD= 0mA
EN=VIN=3.3V, VOUT = 2.5V, ILOAD= 1.0A
VOUT=3.3V; VIN = 0V
MIN
2.40
1.15
2.2
0.5
TYP
2.50
1.20
3.0
1.2
5
5
5
5
25
250
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
IADJ
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
1.25
3.8
1.8
20
20
20
20
45
450
30
500
550
100
1.2
5
0.3
1
UNITS
V
V
A
A
mV
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 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.calmicro.com 01/10/05
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