参数资料
型号: GM431
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: 12/14页
文件大小: 184K
代理商: GM431
G
M
4
3
1
7
TYPICAL APPLICATIONS
GM431A, GM431B
Figure 3. Output Control for a Three
Terminal Fixed Regulator
R1
R2
GM 7805
In
Out
Common
V
= V
+ 5.0V
out(min)
ref
V
=( +
)
out
1
R1
R2
Vref
Vin
Vout
Series Pass Regulator
Figure 4.
Vin
Vout
R1
R2
Figure 1. Shunt Regulator
Vin
R1
R2
V
=( +
)
out
1
R1
R2
Vref
Vout
Figure 2. High Current Shunt Regulator
R1
R2
V
=( +
)
out
1
R1
R2
Vref
Vin
Vout
Constant Current Source
Figure 5.
RCL
Vin
I=
out
Vref
RCL
Iout
Vout
Figure 6. Constant Current Sink
Vin
I
=
sink
Vref
RS
Isink
RS
Figure 7. TRIAC Crowbar
R1
R2
Vin
Vout
V
=( +
)
out(trip)
1
R1
R2
Vref
Figure 8. SCR Crowbar
R2
R1
V
=( +
)
out(trip)
1
Vref
R1
R2
Vin
Vout
V
=( +
)
out
1
R1
R2
Vref
V
= V
+ V
2.0V
out(min)
ref
be
A
MICROELECTRONICS
GM431
2.5V ADJUSTABLE SHUNT REGULATOR
Power Management
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参数描述
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GM431AS8RL 制造商:GAMMA 制造商全称:GAMMA 功能描述:2.5V ADJUSTABLE SHUNT REGULATOR