- 您现在的位置：买卖IC网 > PDF目录379921 > CMPWR330SA (California Micro Devices Corporation) 400mA SMARTOR Dual Regulator with V switch PDF资料下载
参数资料
| 型号： | CMPWR330SA |
| 厂商： | California Micro Devices Corporation |
| 英文描述： | 400mA SMARTOR Dual Regulator with V switch |
| 中文描述： | 400mA的SMARTOR双调节开关的V |
| 文件页数： | 2/8页 |
| 文件大小： | 132K |
| 代理商： | CMPWR330SA |
CALIFORNIA MICRO DEVICES
2001 California Micro Devices Corp. All rights reserved. Smart OR
is a trademark of California Micro Devices.
3/6/2001
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
2
CMPWR330
ABSOLUTE MAXIMUM RATINGS
Parameter
ESD Protection (HBM)
V
CC,
V
SBY
Input Voltage
V
AUX
Input Voltage
Temperature: Storage
Operating Ambient
Operating Junction
Power Dissipation:
(Note 1)
Rating
2000
Unit
V
V
V
°
C
°
C
°
C
W
6.0, GND
–
0.5
4.0, GND
–
0.5
–
40 to 150
0 to 70
0 to 125
Internally Limited
OPERATING CONDITIONS
Parameter
Range
5 ± 0.25
3.3 ± 0.3
0 to 70
0 to 400
10 ± 20%
Unit
V
V
°
C
mA
μF
V
CC
, V
SBY
V
AUX
Temperature (Ambient)
Load Current
C
EXT
ELECTRICAL OPERATING CHARACTERISTICS
(over operating conditions unless specified otherwise)
Parameter
Conditions
MIN
3.135
TYP
3.30
500
150
20
2
4.40
4.20
0.20
0.25
5
MAX
3.465
UNIT
V
mA
mA
mV
mV
V
V
V
V
OUT
I
LIM
I
S/C
V
R LOAD
V
R LINE
V
CCSEL
V
CCDES
V
HYST
R
SW
I
RCC
I
RSBY
I
RAUX
I
CC
I
SBY
I
AUX
I
GND
T
DISABLE
T
HYST
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
resistance from junction to ambient (
θ
) must not exceed 80
°
C/W. This is typically achieved with 2 square inches of copper printed
circuit board area connected to the GND pins for heat spreading, or equivalent.
Note 2:
The disturbance on V
CC
during supply changeover should be kept below the hysteresis voltage to prevent any chatter. The source
resistance on the V
CC
to ensure precise switching.
Regulator Output Voltage
Regulator Current Limit
Short Circuit Current
Load Regulation
Line Regulation
V
CC
Select Voltage
V
CC
Deselect Voltage
Hysteresis Voltage
(Note 2)
V
AUX
Switch Resistance
V
CC
Reverse Leakage
V
SBY
Reverse Leakage
V
AUX
Reverse Leakage
V
CC
Supply Current
V
SBY
Supply Current
V
AUX
Supply Current
Ground Current
Shutdown Temperature
Thermal Hysteresis
0mA < I
LOAD
< 400mA
V
CC/SBY
= 5V,
V
out
= 0V
V
CC
= 5V,
I
LOAD
= 5 to 400mA
V
CC
= 4.5V to 5.5V,
I
LOAD
= 5mA
V
SBY
or V
AUX
present
V
SBY
or V
AUX
present
V
SBY
or V
AUX
present
One supply input taken to
ground while the others remain
at nominal voltage
V
CC
> V
CCSEL
,
I
LOAD
= 0mA
V
CC
< V
CCDES
,
I
LOAD
= 0mA
V
AUX
is selected, I
LOAD
= 0mA
V
AUX
is selected, (v
CC/SBY
= 0V)
V
CC/SBY
= 5V, I
LOAD
= 0mA
V
CC/SBY
= 5V, I
LOAD
= 400mA
4.60
0.4
100
4.00
μA
0.8
0.8
0.2
0.2
0.8
1.0
160
20
1.5
1.5
0.30
0.30
1.5
2.0
mA
mA
mA
mA
mA
mA
°
C
°
C
相关PDF资料 |
PDF描述 |
|---|---|
| CMPWR330SAR | 400mA SMARTOR Dual Regulator with V switch |
| CMQ82C55AZ96 | CMOS Programmable Peripheral Interface |
| CMS82C55AZ | CMOS Programmable Peripheral Interface |
| CMS82C55AZ96 | CMOS Programmable Peripheral Interface |
| CMQ82C55AZ | CMOS Programmable Peripheral Interface |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CMPWR330SA/R | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:Analog IC |
| CMPWR330SA/T | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:Analog IC |
| CMPWR330SAR | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:400mA SMARTOR Dual Regulator with V switch |
| CMPWR330SAT | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:400mA SMARTOR Dual Regulator with V switch |
| CMPWR330SF | 功能描述:低压差稳压器 - LDO Dual w/ Vaux Drive RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
发布紧急采购，3分钟左右您将得到回复。