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H7905AE PDF даташит

Спецификация H7905AE изготовлена ​​​​«Hi-Sincerity Mocroelectronics» и имеет функцию, называемую «3-TERMINAL POSITIVE VOLTAGE REGULATOR».

Детали детали

Номер произв H7905AE
Описание 3-TERMINAL POSITIVE VOLTAGE REGULATOR
Производители Hi-Sincerity Mocroelectronics
логотип Hi-Sincerity Mocroelectronics логотип 

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H7905AE Даташит, Описание, Даташиты
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200111
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 1/4
H7905AE
H7905BE
3-TERMINAL NEGATIVE VOLTAGE REGULATOR
Description
The H7905_E series of three-terminal negative regulators are avail-
TO-220
able in the TO-220AB package. They can provide local on-card
regulation, eliminating the distribution problems associated with single point regulation;
furthermore, having the same voltage options as the H7905_E positive standard series, they are
particularly suited for split power supplies. If adequate heat sinking is provided, the H7905_E
series can deliver an output current in excess of 1A although designed primarily as fixed voltage
regulators, these devices can be used with external components to obtain adjustable voltage and
currents.
Absolute Maximum Ratings (Ta=25°C)
Input Voltage...................................................................................................................... -35 V
Total Power Dissipation..................................................................................... Internally limited
Operating Junction Temperature........................................................................ 0 °C to +125 °C
Maximum Junction Temperature...................................................................................... 125 °C
Storage Temperature Range........................................................................... -55 °C to +150 °C
Lead Temperature (Soldering 10S).................................................................................. 230 °C
Typical Application
Schematic Diagram
Vin
2
Vout
H7905_E 3
1
C1 C2
Note:
By pass Capacitors are
recommended for optimum stability
and transient response and should
be locate as close as possible to the
regulator.
Vin
1.4k
7K
15K
750 1K
6K 20K
20pF
20K 20K
GND
4K 5K
Vout
3K
10K
6.2V
10pF
600 15K
20K
5K 150
0.2
H7905AE, H7905BE
HSMC Product Specification









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H7905AE Даташит, Описание, Даташиты
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200111
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 2/4
Electrical Characteristics
Vin=-10V, Io=500mA, Cin=2.2uF, Cout=1uF, 0°CTj125°C (unless otherwise noted)
Symbol
Parameter
Conditions
H7905AE
Min Typ Max
Vo Output Voltage
Tj=25°C
PD15W, 5mAIo1A
Vi=-8V to -20V
-4.9 -5 -5.1
-4.85 -5 -5.15
Vo Line Regulation
Vo Load Regulation
Tj=25°C, -7VVin-25V
Tj=25°C, -8VVin12V
5mAIo1.5A
250mAIo750mA
- - 50
- - 25
- - 100
- - 50
IQ
IQ
Vo / T
Quiescent Current
Quiescent Current
Change
Output Voltage Drift
Io1A, Tj=25°C
5mAIo1A
-8VVin-25V
Io=5mA
- 38
- - 0.5
- - 1.3
- -0.4 -
Vn Output Noise Voltage Ta=25°C, 10Hz to 100KHz - 100 -
RR Ripple Rejection
Vi=10V, f=120Hz
54 68 -
VD Dropout Voltage
Tj=25°C, Io=1A
-2-
Isc Short Circuit Current Tj=25°C, Vi=-35V
- 2.2 -
Ipk Peak Output Current Tj=25°C
1.3 2.2 -
Units
V
mV
mV
mA
mA
mV/°C
uV
dB
V
A
A
Symbol
Vo
Vo
Vo
IQ
IQ
Vo / T
Vn
RR
VD
Isc
Ipk
Parameter
Conditions
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Tj=25°C
PD15W, 5mAIo1A
Vi=-8V to -20V
Tj=25°C, -7VVin-25V
Tj=25°C, -8VVin12V
5mAIo1.5A
250mAIo750mA
Io1A, Tj=25°C
5mAIo1A
-8VVin-25V
Io=5mA
Ta=25°C, 10Hz to 100KHz
Vi=10V, f=120Hz
Tj=25°C, Io=1A
Tj=25°C, Vi=-35V
Tj=25°C
H7905BE
Min Typ Max
-4.8 -5 -5.2
-4.75 -5 -5.25
Units
V
-
-
10 100
5 50
mV
-
-
-
-
100
50
mV
- 3 8 mA
-
-
-
-
0.5
1.3
mA
- -0.4 - mV/°C
- 100 -
uV
54 68 -
dB
-2-
V
- 2.2 -
A
1.3 2.2 -
A
H7905AE, H7905BE
HSMC Product Specification









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H7905AE Даташит, Описание, Даташиты
HI-SINCERITY
MICROELECTRONICS CORP.
Characteristics Curve
Spec. No. : HE200111
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 3/4
Average Case Power Dissipation as A Function
of Ambient Temperauture
100
10
1
0.1
25
50 75 100
Ambient Temperature (ºC)
125
150
Peak Output Current as A Function of Input-
Output Differentail Voltage
2.5
2
1.5
1
0.5
0
0 3 6 9 12 15 18 21 24 27 30
Input-Output Voltage Differential
Ripple Rejection as A Function of Frequency
100
80
60
40
20
0
10
100
1000
10000
100000
Frequency
Output Voltage as A Function of Junction
Temperature
6.26
6.22
6.18
6.14
6.1
6.06
-25 0 25 50 75 100 125 175
Junction Temperature (ºC)
H7905AE, H7905BE
Ripple Rejection as A Function of Output
Voltage
80
70
60
50
40
2 4 6 8 10 12 14 16 18 20 22
Output Voltage
HSMC Product Specification










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Номер в каталогеОписаниеПроизводители
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Hi-Sincerity Mocroelectronics

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