参数资料
型号: GM431AST23RL
厂商: American Power Management Inc.
英文描述: 2.5V ADJUSTABLE SHUNT REGULATOR
中文描述: 2.5V的可调并联稳压器
文件页数: 9/14页
文件大小: 184K
代理商: GM431AST23RL
G
M
4
3
1
4
These are stress ratings only. Functional operation of the device at these or any conditions beyond the "recommended
operating conditions" is not implied. Exposure to absolute maximum rated conditions may affect device reliability.
NOTES:
1. Voltage values are with respect to the anode except as noted.
2. Maximum power dissipation is a function of T
, q
and T . Maximum allowable power dissipation at any allowable ambient temperature is
J(max)
JA
A
P = (T
- T )/ q .
D
J(max)
A
JA
3. Package thermal impedance is calculated per JESD 51.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
Value
UNIT
37
V
Continuous cathode current range
IK
-100 to 150
mA
Reference input current range
Iref
-50A to 10mA
mA
Power dissipation at T = 25°C
A
SOT-23
SOP-8
TO-92
SOT-89
Operating ambient temperature range
TA
0 to + 70
°C
Lead temperature (soldering) 10 seconds
TLEAD
260
PD
0.23
0.60
0.78
0.80
W
qJA
336
132
163
132
°C/W
°C
(1)
Cathode Voltage
Package thermal impedance
(2, 3)
SOT-23
TO-92
SOP-8
SOT-89
VKA
PARAMETER
SYMBOL
MINIMUM
MAXIMUM
UNIT
Cathode Voltage
VKA
Vref
36
V
Cathode Current
IK
1.0
100
mA
ABSOLUTE MAXIMUM RATINGS (over free-air temperature range except as noted)
A
MICROELECTRONICS
GM431
2.5V ADJUSTABLE SHUNT REGULATOR
Power Management
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