7912 PDF даташит
Спецификация 7912 изготовлена «Inchange Semiconductor» и имеет функцию, называемую «Three Terminal Negative Voltage Regulator». |
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Детали детали
Номер произв | 7912 |
Описание | Three Terminal Negative Voltage Regulator |
Производители | Inchange Semiconductor |
логотип |
2 Pages
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INCHANGE Semiconductor
isc Product Specification
isc Three Terminal Negative Voltage Regulator
7912
FEATURES
·Output current in excess of 1.5A
·Output voltage of -12V
·Internal thermal overload protection
·Output transition Safe-Area compensation
·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
RATING
UNIT
Vi DC input voltage
-35 V
Io Output current
internally limited
Ptot Power dissipation
internally limited
TOP Operating junction temperature
0~150
℃
Tstg Storage temperature
-55~150
℃
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
MAX UNIT
Rth j-c Thermal Resistance, Junction to Case
3 ℃/W
Rth j-a Thermal Resistance,Junction to Ambient 50 ℃/W
isc website:www.iscsemi.com
1 isc & iscsemi is registered trademark
No Preview Available ! |
INCHANGE Semiconductor
isc Product Specification
isc Three Terminal Negative Voltage Regulator
7912
·ELECTRICAL CHARACTERISTICS
Tj=25℃ (Vi= -19V, IO=0.5A, Ci= 2.2μF, CO= 1μF unless otherwise specified)
SYMBO
L
PARAMETER
CONDITIONS
MIN TYP MAX
VO Output Voltage
VO Output Voltage
△VV Line Regulation
△Vi Load Regulation
Id Quiescent Current
Vin=-19V; IO=0.5A
-11.5
Vin=-15.5to-27V; IO=5mA to1A;
Po≤15W
-14.5V≤Vin≤-30V; IO=0.5A
-16V≤Vin≤-22V ; IO=0.5A
5.0mA≤IO≤1.5A;
250mA≤IO≤750mA;
-11.4
Vin=-19V; IO=0.5A
-12 -12.5
-12 -12.6
240
120
240
120
3
△d1
Quiescent
Change
△d2
Quiescent
Change
Current 5.0mA≤IO≤1.0A; Vin=-19V
Current -15V≤Vin≤-30V; IO=0.5A
0.5
1
UNIT
V
V
mV
mV
mA
mA
mA
isc website:www.iscsemi.com
2 isc & iscsemi is registered trademark
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Номер в каталоге | Описание | Производители |
7910 | Multi Melody IC | Seiko |
7912 | Three Terminal Negative Voltage Regulator | Inchange Semiconductor |
7912 | Integrated Circuits | CODI |
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DataSheet26.com | 2020 | Контакты | Поиск |