參數(shù)資料
型號: PJ7922CZ
廠商: Electronic Theatre Controls, Inc.
英文描述: 3-Terminal Negative Output Voltage Regulators
中文描述: 三端負輸出電壓調(diào)節(jié)器
文件頁數(shù): 3/9頁
文件大?。?/td> 354K
代理商: PJ7922CZ
PJ7900 Series
3-Terminal Negative Output Voltage Regulators
3-9
2002/10.rev.A
(Vin=-11V, Iout=500mA, Cin=2
μ
F, Cout=1
μ
F; Tj=0
to 125
, unless otherwise specified.)
CHARACTERISTIC
SYMBOL
TEST
CIRCUIT
CONDITION
MIN.
TYP.
MAX.
UNIT
Tj=25
-5.75
-6.0
-6.25
V
Output Voltage
Vo
1
Vi=-8 to -21V, lo=5mA to 1A, P
D
<15W
Tj=25
Vi=-8 to -25V
-5.70
-6.0
-6.30
V
--
4
120
mV
Line Regulation
REGline
1
Vi=-9 to -13V
--
1.5
60
mV
Tj=25
Io=5mA to 1.5A
--
10
120
mV
Load Regulation
REGload
1
Io=250mA to 750mA
--
3
60
mV
Quiescent Current
Iq
2
Tj=25
--
2
4
mA
Vi=-8 to -25V, Tj=25
--
--
1.3
mA
Quiescent Current Change
Δ
Iq
2
lo=5mA to 1A, Tj=25
--
--
0.5
mA
μ
V
Output Noise Voltage
Vn
1
f=10Hz to 100KHz, Ta=25
--
44
--
Ripple Rejection Ratio
RR
3
Vi=-9 to -19V, Io=100mA, f=120Hz
60
73
--
dB
Min. I/O Voltage
Difference
Vdif
Io=1A, Tj=25
--
1.1
--
V
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
--
-0.5
--
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.
PJ7908 ELECTRICAL CHARACTERISTICS
(Vin=-14V, Iout=500mA, Cin=2
μ
F, Cout=1
μ
F; Tj=0
to 125
, unless otherwise specified.)
CHARACTERISTIC
SYMBOL
TEST
CIRCUIT
CONDITION
MIN.
TYP.
MAX.
UNIT
Tj=25
Vi=-10.5 to -23V, lo=5mA to 1A, P
D
<15W
Tj=25
Vi=-10.5 to -25V
Vi=-11 to -17V
Tj=25
Io=5mA to 1.5A
Io=250mA to 750mA
-7.69
-7.61
--
--
--
--
-8.0
-8.0
6
2
12
4
-8.32
-8.40
160
80
160
80
V
V
mV
mV
mV
mV
Output Voltage
Vo
1
Line Regulation
REGline
1
Load Regulation
REGload
1
Quiescent Current
Iq
2
Tj=25
--
2
4
mA
Vi=-10.5 to -25V, Tj=25
--
--
1
mA
Quiescent Current Change
Δ
Iq
2
lo=5mA to 1A
f=10Hz to 100KHz, Ta=25
Vi=-11 to -21V, Io=100mA, f=120Hz
--
--
56
--
--
52
71
2
0.5
--
--
--
mA
μ
V
dB
V
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
1
3
Vdif
Io=1A, Tj=25
Io-peak
1
Tj=25
--
2.1
--
A
Δ
Vo/Ta
1
Io=5mA, Tj=0 to 125
--
-0.6
--
mV/
PJ7906 ELECTRICAL CHARACTERISTICS
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