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參數(shù)資料
| 型號： | CM431AACS |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR |
| 中文描述： | 低電壓可調(diào)并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 416K |
| 代理商： | CM431AACS |
CM431A
L
OW
V
OLTAGE
A
DJUSTABLE
S
HUNT
R
EGULATOR
2004/08/27 Champion Microelectronic Corporation
Page 4
ABSOLUTE MAXIMUM RATINGS
Cathode to Anode Voltage (V
KA
) (Note 2)
Continuous Cathode Current (I
K
)
Reference Input Current (I
REF
)
Maximum junction temperature range, T
J
Storage temperature range
Lead temperature (soldiering, 10 seconds)
Note 1: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground.
Currents are positive into, negative out of the specified terminal.
Note 2: Voltage values are with respect to the anode terminal unless otherwise noted.
POWER DISSIPATION TABLE
Package
θ
JA
(
T
A
≧
25
Power rating(mW)
-0.3V to 18V
-100mA to 150mA
-50uA to 10mA
150
-65
260
O
C
O
C to 150
O
C
O
C
O
C/W )
Derating factor ( mW/
O
C )
O
C
T
A
≦
25
O
C
T
A
=70
O
C
Power rating(mW)
T
A
= 85
O
C
Power rating (mW)
T
A
= 105
Power rating (mW)
O
C
SOP-8
TO-92
165
156
6.06
6.41
757
801
485
513
394
417
272
288
SOT-89
71(note)
14.1
1763
1128
916
635
SOT-23
Note :
1. For SOT-89 package, Thermal Resistance-Junction to Tab (
θ
JT
) =
35
2.
θ
JA
:
Thermal Resistance-Junction to Ambient
Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
θ
JA
).
The
θ
JA
numbers are guidelines for the thermal performance of the device/PC-board system.
All of the above assume no ambient airflow.
RECOMMENDED OPERATING CONDITIONS
285
3.5
438
280
228
158
O
C/W. T
J
= T
TAB
+ (P
D
x
θ
JT
)
Min
Max
Units
Operating free air temperature range, T
A
Cathode current, I
K
Cathode voltage, V
KA
0
1
0
105
100
16
O
C
mA
V
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| CM431ABCM233 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR |
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| CM431ABCN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR |
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