CMPWR330SA CALMIRCO [California Micro Devices Corp], CMPWR330SA Datasheet - Page 2

• Manufacturer Part Number: CMPWR330SA
• Description: 400mA SMARTOR Dual Regulator with V switch?
• Manufacturer: CALMIRCO [California Micro Devices Corp]

©2001 California Micro Devices Corp. All rights reserved. Smart OR™ is a trademark of California Micro Devices.
2
Note 1: At rated load, the power dissipation will be 0.68W (1.7V x 0.4A). Under these conditions, (in a 70°C ambient), the thermal
Note 2: The disturbance on V
Temperature: Storage
Symbol
V
V
Temperature (Ambient)
Load Current
C
ESD Protection (HBM)
V
V
Power Dissipation:
V
I
I
V
V
V
V
V
R
I
I
I
I
I
I
I
T
T
215 Topaz Street, Milpitas, California 95035 
LIM
S/C
RCC
RSBY
RAUX
CC
SBY
AUX
GND
CC ,
AUX
CC
AUX
EXT
DISABLE
HYST
OUT
R LOAD
R LINE
CCSEL
CCDES
HYST
SW
CALIFORNIA MICRO DEVICES
, V
V
Input Voltage
resistance from junction to ambient (θ
circuit board area connected to the GND pins for heat spreading, or equivalent.
resistance on the V
SBY
SBY
Input Voltage
Parameter
Regulator Output Voltage
Regulator Current Limit
Short Circuit Current
Load Regulation
Line Regulation
V
V
Hysteresis Voltage
V
V
V
V
V
V
V
Ground Current
Shutdown Temperature
Thermal Hysteresis
Parameter
Operating Ambient
Operating Junction
CC
CC
AUX
CC
SBY
AUX
CC
SBY
AUX
Select Voltage
Deselect Voltage
Reverse Leakage
Supply Current
Switch Resistance
Reverse Leakage
Reverse Leakage
Supply Current
Supply Current
Parameter
(Note 1)
ABSOLUTE MAXIMUM RATINGS
CC
OPERATING CONDITIONS
CC
supply should be kept to less than 0.3Ω to ensure precise switching.
during supply changeover should be kept below the hysteresis voltage to prevent any chatter. The source
(Note 2)
ELECTRICAL OPERATING CHARACTERISTICS
(over operating conditions unless specified otherwise)
JA
Internally Limited
) must not exceed 80°C/W. This is typically achieved with 2 square inches of copper printed
0mA < I
V
V
V
V
V
V
One supply input taken to
ground while the others remain
V
V
V
V
V
V
6.0, GND –0.5
4.0, GND –0.5
10 ± 20%
3.3 ± 0.3
at nominal voltage
5 ± 0.25
0 to 400
Range
0 to 70
CC
CC
CC
CC
AUX
AUX
CC/SBY
CC/SBY
CC/SBY
SBY
SBY
SBY
–40 to 150
0 to 125
0 to 70
= 5V, I
= 4.5V to 5.5V, I
> V
< V
Rating
is selected, I
is selected, (v
2000
or V
or V
or V
LOAD
CCSEL
CCDES
Tel: [phone]
= 5V, I
= 5V, I
= 5V, V
Conditions
AUX
AUX
AUX
LOAD
< 400mA
,
,
present
present
present
I
I
LOAD
LOAD
LOAD
LOAD
= 5 to 400mA
out
LOAD
LOAD
CC/SBY
= 0V
= 0mA
= 0mA
= 400mA
= 0mA
= 0mA
= 5mA
= 0V)
Unit
mA
°C
µF
V
V
Unit
°C
°C
°C
V
W
V
V
Fax: [phone]
3.135
MIN
4.00
TYP
3.30
4.40
4.20
0.20
0.25
500
150
160
0.8
0.8
0.2
0.2
0.8
1.0
20
20
2
5
3.465
MAX
4.60
0.30
0.30
100
www.calmicro.com
0.4
1.5
1.5
1.5
2.0
CMPWR330
UNIT
mA
mA
mV
mV
mA
mA
mA
mA
mA
mA
µA
°C
°C
Ω
V
V
V
V
3/6/2001