PJ7900 Series
3-Terminal Negative Output Voltage Regulators
4-9
2002/10.rev.A
( Vin=-15V , Iout=500mA, Cin=2
u
F, Cout=1
u
F; Tj=0
℃
to 125
℃,
unless otherwise specified.)
TEST
CIRCUIT
CHARACTERISTIC
SYMBOL
CONDITION
MIN.
TYP.
MAX.
UNIT
Tj=25
℃
Vi=-11.5 to -24V, lo=5mA to 1A, P
D
<15W
Tj=25
℃
Vi=-11.5 to -26V
Vi=-12 to -18V
Tj=25
℃
Io=5mA to 1.5A
Io=250mA to 750mA
Tj=25
℃
-8.65
-8.57
--
--
--
--
--
-9.0
-9.0
7
2
12
4
2.2
-9.36
-9.45
180
90
180
90
4.5
V
V
mV
mV
mV
mV
mA
Output Voltage
Vo
1
Line Regulation
REGline
1
Load Regulation
REGload
1
Quiescent Current
Iq
2
Vi=-11.5 to -26V, Tj=25
℃
--
--
1
mA
Quiescent Current Change
Δ
Iq
2
lo=5mA to 1.5A
Tj=25
℃
f=10Hz to 100KHz, Ta=25
℃
Vi=-12 to -22V,Io=100mA, f=120Hz
Io=1A, Tj=25
℃
--
--
--
56
--
--
2.2
58
71
1.1
0.5
4.5
--
--
--
mA
mA
μ
V
dB
V
Bias Current
Output Noise Voltage
Ripple Rejection Ratio
Min. I/O Voltage Difference
I
IB
Vn
RR
Vdif
2
1
3
Peak Output Current
Io-peak
1
Tj=25
℃
--
2.1
--
A
Output Voltage
Tempoerature Coefficient
Δ
Vo/Ta
1
Io=5mA, Tj=0 to 125
℃
--
-0.6
--
mV/
℃
Note: The specified condition Tj=25
℃
means that the test should be carried out with the test time so short (within 10mS), that the drift in
characteristic value due to the rise in chip junction temperature can be ignored.
(Vin=-19V, Iout=500mA, Cin=2
μ
F, Cout=1
μ
F; Tj=0
℃
to 125
℃
, unless otherwise specified.)
TEST
CIRCUIT
CHARACTERISTIC
SYMBOL
CONDITION
MIN.
TYP.
MAX.
UNIT
Tj=25
℃
Vi=-14.5 to -27V, lo=5mA to 1A, P
D
<15W
Tj=25
℃
Vi=-14.5 to -30V
Vi=-16 to -22V
Tj=25
℃
Io=5mA to 1.5A
Io=250mA to 750mA
Tj=25
℃
-11.53
-11.42
--
--
--
--
--
-12
-12
10
3
12
4
2.5
-12.48
-12.60
240
120
240
120
5
V
V
mV
mV
mV
mV
mA
Output Voltage
Vo
1
Line Regulation
REGline
1
Load Regulation
REGload
1
Quiescent Current
Iq
2
Vi=-14.5 to -30V, Tj=25
℃
--
--
1
mA
Quiescent Current Change
Δ
Iq
2
lo=5mA to 1.5A
f=10Hz to 100KHz, Ta=25
℃
Vi=-15 to -25V, Io=100mA, f=120Hz
Io=1A, Tj=25
℃
Tj=25
℃
--
--
55
--
--
--
75
70
1.1
2.1
0.5
--
--
--
--
mA
μ
V
dB
V
A
mV/
℃
Output Noise Voltage
Ripple Rejection Ratio
Min. I/O Voltage Difference
Peak Output Current
Output Voltage
Tempoerature Coefficient
Note: The specified condition Tj=25
℃
means that the test should be carried out with the test time so short (within 10mS), that the drift in
characteristic value due to the rise in chip junction temperature can be ignored.
Vn
RR
Vdif
Io-peak
1
3
1
Δ
Vo/Ta
1
Io=5mA, Tj=0 to 125
℃
--
-0.8
--
PJ7912 ELECTRICAL CHARACTERISTICS
PJ7909 ELECTRICAL CHARACTERISTICS