|
|
PDF TS7924 Data sheet ( Hoja de datos )
| Número de pieza | TS7924 | |
| Descripción | (TS7900 Series) 3-Terminal Fixed Negative Output Voltage Regulator | |
| Fabricantes | TSC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TS7924 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
TS7900 series
3-Terminal Fixed Negative Output Voltage Regulator
ITO-220
Pin assignment:
1. Ground
2. Input
3. Output
(Heatsink surface
connected to Pin 2)
Voltage Range - 5V to - 24V
Output Current up to 1A
General Description
The TS7900 series of fixed output negative voltage regulators are intended as complements to the popular TS7800
series device. These negative regulators are available in the same seven-voltage options as the TS7800 devices. In
addition, one extra voltage option commonly employed in MECL systems is also available in the negative TS7900 Series.
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.
This series is offered in 3-pin TO-220, ITO-220 package.
Features
Standard Application
Output current up to 1A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 4% tolerance
Ordering Information
Part No.
TS79xxCZ
TS79xxCI
Operating Temp. Package
(Ambient)
-20 ~ +85oC
TO-220
ITO-220
Note: Where xx denotes voltage option.
A common ground is required between the input and the
output voltages. The input voltage must remain typically 2.0V
above the output voltage even during the low point on the
Input ripple voltage.
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
Absolute Maximum Rating
Input Voltage
Input Voltage
Power Dissipation
TO-220
TO-220
ITO-220
Operating Junction Temperature Range
Storage Temperature Range
Note : * TS7905 to TS7918
** TS7924
*** Follow the derating curve
Vin *
Vin **
Without heatsink
Pt ***
Without heatsink
TJ
TSTG
- 35
- 40
2
15
10
0 ~ +150
-65 ~ +150
V
V
oC/W
oC
oC
TS7900 series
1-7 2003/12 rev. A
1 page  
TS79818 Electrical Characteristics
(Vin=-27V, Iout=500mA, 0 oC ≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min Typ Max Unit
-17.30 -18 -18.72
Output Voltage
Vout
-21V≤Vin≤-33V,
10mA≤Iout≤1A, PD ≤15W
-17.14 -18 -18.90
V
Line Regulation
REGline
Tj=25 oC -21V≤Vin≤-33V
-22V≤Vin≤-26V
-- 15 360
-- 5 180 mV
Load Regulation
Quiescent Current
REGload Tj=25 oC 10mA≤Iout≤1A
-- 12 360
250mA≤Iout≤750mA
--
4 180
Iq Tj=25 oC, Iout=0
-- 4 8
Quiescent Current Change
Output Noise Voltage
-21V≤Vin≤-33V
∆lq
10mA≤Iout≤1A
Vn 10Hz≤f≤100KHz, Tj=25 oC
-- -- 1 mA
-- -- 0.5
-- 110 --
uV
Ripple Rejection Ratio
Voltage Drop
Peak Output Current
RR
Vdrop
Io peak
f=120Hz, -21V≤Vin≤-31V
Iout=1.0A, Tj=25 oC
Tj=25 oC
53 68 -- dB
-- 2 -- V
-- 2.1 --
A
Temperature Coefficient of
Output Voltage
∆Vout/∆Tj Iout=10mA, 0 oC ≤Tj≤125 oC
mV/
-- -1 -- oC
TS7824 Electrical Characteristics
(Vin=-33V, Iout=500mA, 0 oC ≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Output Voltage
Symbol
Vout
Test Conditions
Tj=25 oC
-27V≤Vin≤-38V,
10mA≤Iout≤1A, PD ≤15W
Min Typ Max Unit
-23.07 -24 -24.96
-22.85 -24 -25.20
V
Line Regulation
REGline
Tj=25 oC -27V≤Vin≤-38V
-28V≤Vin≤-32V
-- 18 480
-- 6 240 mV
Load Regulation
REGload Tj=25 oC 10mA≤Iout≤1A
-- 12 480
250mA≤Iout≤750mA
--
4 240
Quiescent Current
Iq Iout=0, Tj=25 oC
-- 4 8
Quiescent Current Change
-27V≤Vin≤-38V
∆lq
10mA≤Iout≤1A
-- -- 1 mA
-- -- 0.5
Output Noise Voltage
Vn 10Hz≤f≤100KHz, Tj=25 oC
-- 170 --
uV
Ripple Rejection Ratio
Voltage Drop
Peak Output Current
RR
Vdrop
Io peak
f=120Hz, -27V≤Vin≤-37V
Iout=1.0A, Tj=25 oC
Tj=25 oC
50 65 -- dB
-- 2 -- V
-- 2.1 --
A
Temperature Coefficient of
Output Voltage
∆Vout/∆Tj Iout=10mA, 0 oC ≤Tj≤125 oC
mV/
-- -1 -- oC
z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
z This specification applies only for DC power dissipation permitted by absolute maximum ratings.
TS7900 series
5-7 2003/12 rev. A
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet TS7924.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TS7920 | For Inverter Lighting Equipment |  Sanyo Semicon Device |
| TS7924 | (TS7900 Series) 3-Terminal Fixed Negative Output Voltage Regulator | TSC |
| TS7924A | (TS7900A Series) 3-Terminal Fixed Negative Output Voltage Regulator | TSC |
| 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 |