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| RHFL7913A_11 Datasheet, PDF (6/19 Pages) STMicroelectronics – Rad-hard adjustable negative voltage regulator | |||
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Electrical characteristics
4
Electrical characteristics
RHFL7913A
TJ = 25 °C, VI = VO + 2.5 V, CI = CO = 1 µF, unless otherwise specified.
Table 5. Electrical characteristics
Symbol
Parameter
Test conditions
VI Operating input voltage IO= 1A (KPA) or 2A (SCA)
IO= 1A, VO = -1.2V, FLAT 16
VO
Operating output
voltage
IO= 1A, VO = -9V, FLAT 16
IO= 2A, VO = -1.2V, SMD5C
IO= 2A, VO = -9V, SMD5C
ÎVO/ÎVI Line regulation
VI = VO - 2.5V to -12V, IO = 5mA,
TJ = 25°C
VI = VO - 2.5V to -12V, IO = 5mA,
TJ = -55°C and +125°C
VI = VO - 2.5V, IO = 5mA to 400mA,
TJ = 25°C
ÎVO/VO Load regulation
VI = VO - 2.5V, IO = 5mA to 400mA
TJ = -55°C and +125°C
VI = VO - 2.5V, IO =-5mA to 1A, TJ = 25°C
VI = VO - 2.5V, IO = 5mA to 1A,
TJ = -55°C and +125°C
IO = 5mA, VI = VO -2.5V, TJ = 25°C
IO =-30mA, VI = VO -2.5V, TJ = 25°C
IO = 300mA VI = VO -2.5V,
TJ = 25°C and +125°C
IQ
Quiescent current
ON MODE
IO = 300mA VI = VO -2.5V, TJ = -55°C
IO = 1A VI = VO -2.5V,
TJ = 25°C and +125°C
IO = 1A VI = VO -2.5V, TJ = -55°C
IO = 3A VI = VO -2.5V, VINH= 0,
TJ = +25°C and +125°C Only for SMD5C
IO = 2A VI = VO -2.5V, VINH= 0,
TJ = -55°C Only for SMD5C,
IQ
Quiescent current
OFF MODE
VO = -1.2V, VI = -7V, VPLUS = +5V,
VINH > 2.3V, TJ = -55°C to +125°C
Min.
-12
-1.28
-9.6
-1.28
-9.6
-3
-6
-15
-20
-30
-50
-90
TBD
Typ. Max. Unit
V
-1.16
-8.7
V
-1.16
-8.7
0.2
0.5
0.4
%
0.5
0.5
0.6
mA
1
mA
6/19
Doc ID 12344 Rev 7
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