S79xxD
Electrical Characteristics
(T
J
= 0 to 125℃, Vin= -19V, Iout=500mA, unless otherwise specified.)
Characteristic
Symbol
Test Condition
T
j
=25℃
I
OUT
=5mA ~ 1A
V
IN
=-14.5V ~ -27V,
V
IN
=-14.5V ~ -30V
V
IN
=-16.0V ~ -22V
I
OUT
=5mA ~ 1.0A
I
OUT
=250mA ~ 750mA
P
D
≤
15W
S7912D
Min.
-11.5
-11.4
-
-
-
-
-
-
-
Typ.
-12.0
-12.0
5
3
15
5
2.0
0.04
0.08
300
60
2.0
-0.8
2.1
Max.
-12.5
Unit
Output Voltage
V
OUT
V
-12.6
80
30
200
75
3.0
0.5
0.5
-
-
-
-
-
uV
rms
dB
V
mV/
°C
A
mA
mA
mV
Line Regulation
V
OUT
T
j
=25℃
Load Regulation
V
OUT
I
B
I
B
V
N
RR
V
D
of
T
CVO
I
PK
T
j
=25℃
T
j
=25℃
mV
Quiescent Current
Quiescent Current Change
V
IN
= -14.5V ~ -30
V
I
OUT
= 5mA ~ 1A
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
Temperature coefficient
output Voltage Drift
Peak Output Current
f=10Hz ~ 100KHz,
T
j
=25℃
-
54
-
-
-
f=120
Hz,
V
IN
=-15V ~ -25
V
I
OUT
=1A
I
OUT
=5mA
T
j
=25℃
T
j
=25℃
T
j
=25℃
*
Pulse testing techniques are used to maintain the junction temperature as close to the ambient
temperature as possible. Thermal effects must be taken into separately.
KSI-2027-001
5