|
|
PDF PJ7900 Data sheet ( Hoja de datos )
| Número de pieza | PJ7900 | |
| Descripción | 3-Terminal Negative Output Voltage Regulators | |
| Fabricantes | ETC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de PJ7900 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
PJ7900 Series
3-Terminal Negative Output Voltage Regulators
These voltage regulators are intended as complements to
the popular PJ7900 Series devices. These negative
regulators are available in the same seven-voltage options as
the PJ7900 devices. In addition, one extra voltage option
commonly employed in MECL systems is also available in
the negative PJ7900 Series.
FEATURES
• Output Current up to 1 Ampere
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short-Circuit Current Limiting
• Output Transistor Safe-Area Compensation
• Available in 4% Voltage Tolerance
Available in fixed output voltage options from -5.0 to -
24 volts, these regulators employ current limiting, thermal
shutdown, and safe-area compensation--making them
remarkably rugged under most operating conditions. With
adequate heatsinking they can deliver output currents in
excess of 1 ampere.
TO-220
TO-220F
ORDERING INFORMATION
Device
PJ79xxCZ
PJ79xxCI
Pin : 1. Ground
Operating Temperature
www.DataSheet4U.com(Ambient)
Package
2. Input
3. Output
(Heatsink surface connected to Pin 2.)
-20 ℃ to +85℃
TO-220
TO-220F
CIRCUIT SCHEMATIC
1-9 2002/10.rev.A
www.DataSheet4U.com
1 page  
www.DataSheet4U.com
PJ7900 Series
3-Terminal Negative Output Voltage Regulators
• PJ7915 ELECTRICAL CHARACTERISTICS
(Vin=-23V, Iout=500mA, Cin=2μF, Cout=1μF; Tj=0℃ to 125℃, unless otherwise specified.)
CHARACTERISTIC
SYMBOL
TEST
CIRCUIT
CONDITION
MIN.
Output Voltage
Line Regulation
Vo
REGline
Tj=25℃
-14.42
1
Vi=-17.5 to -30V, Io=5mA to 1A, PD<15W -14.28
1
Tj=25℃
Vi=-17.5 to -30V
Vi=-20 to -26V
--
--
Load Regulation
REGload
1
Tj=25℃
Io=5mA to 1.5A
Io=250mA to 750mA
--
--
Quiescent Current
Iq 2 Tj=25℃
--
TYP.
-15
-15
11
3
12
4
2.5
MAX.
-15.60
-15.75
300
150
300
150
5
UNI
T
V
V
mV
mV
mV
mV
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Min. I/O Voltage Difference
Peak Output Current
Output Voltage
Tempoerature Coefficient
ΔIq
Vn
RR
Vdif
Io-peak
ΔVo/Ta
2 Vi=-17.5 to -30V
-- -- 1 mA
lo=5mA to 1A
-- -- 0.5 mA
1 f=10Hz to 100KHz, Ta=25℃
-- 90 -- μV
3 Vi=-18.5 to -28.5V, Io=100mA, f=120Hz 54 69 -- dB
Io=1A, Tj=25℃
-- 1.1 -- V
1 Tj=25℃
-- 2.1 -- A
1 Io=5mA, Tj=0 to 125℃
--
-0.9
--
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.
www.DataSheet4U.com• PJ7918 ELECTRICAL CHARACTERISTICS
(Vin=-27V, Iout=500mA, Cin=2μF, Cout=1μF; Tj=0℃ to 125℃, unless otherwise specified.)
CHARACTERISTIC
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
SYMBOL
Vo
REGline
REGload
Iq
ΔIq
TEST
CIRCUIT
1
1
1
2
2
Tj=25℃
CONDITION
Vi=-21 to -33V, Io=5mA to 1A, PD<15W
Tj=25℃ Vi=-21 to -33V
Vi=-24 to -30V
Tj=25℃ Io=5mA to 1.5A
Io=250mA to 750mA
Tj=25℃
Vi=-21 to -33V, Tj=25℃
lo=5mA to 1.5A, Tj=25℃
MIN.
-17.30
-17.14
--
--
--
--
--
--
--
TYP.
-18
-18
15
5
12
4
2.5
--
--
MAX.
-18.72
-18.90
360
180
360
180
5
1
0.5
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
Output Noise Voltage
Vn 1 f=10Hz to 100KHz, Ta=25℃
-- 110 -- μV
Ripple Rejection Ratio
Min. I/O Voltage Difference
Peak Output Current
RR
Vdif
Io-peak
3 Vi=-22 to -32V, Io=100mA, f=120Hz
Io=1A, Tj=25℃
1 Tj=25℃
53 68
--
-- 1.1 --
-- 2.1 --
dB
V
A
Output Voltage
Tempoerature Coefficient
ΔVo/Ta
1 Io=5mA, Tj=0 to 125℃
mV/
-- -1 -- ℃
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.
5-9 2002/10.rev.A
www.DataSheet4U.com
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet PJ7900.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PJ7900 | 3-Terminal Negative Output Voltage Regulators | ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |