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PDF TDF1737 Data sheet ( Hoja de datos )
| Número de pieza | TDF1737 | |
| Descripción | INTERFACE CIRCUIT - RELAY AND LAMP-DRIVER | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDF1737 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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TDE1737
TDF1737
INTERFACE CIRCUIT - RELAY AND LAMP-DRIVER
. HIGH OUTPUT CURRENT
. ADJUSTABLE SHORT-CIRCUIT PROTEC-
TION
. THERMAL PROTECTION WITH HYSTERESIS
. TO AVOID THE INTERMEDIATE OUTPUT LEV-
ELS
LARGE SUPPLY VOLTAGE RANGE : + 8 V to
+ 45 V
SO14
FP SUFFIX
DESCRIPTION
The TDE1737-TDF1737 is a monolithic amplifier
designed for high current and high voltage applica-
tions, specifically to drive lamps, relays and control
of stepper motors.
This device is essentially blow-out proof. Current
limiting is available to limit the peak output current
to a safe value, the adjustment only requires one ex-
ternal resistor. In addition, thermal shut down is pro-
vided to keep the I.C. from overheating. If internal
dissipation becomes too great, the driver will shut
down to prevent excessive heating.
The output is also protected against short-circuits
with the positive power supply.
The device operates over a wide range of supply
voltages from standard ± 15 V operational amplifier
supplies down to the single + 12 V or + 24 used for
industrial electronic systems.
MINIDIP
DP SUFFIX
ORDER CODES
Part
Number
Temperature
Range
TDE1737 – 25 °C to + 85 °C
TDF1737 – 40 °C to + 85 °C
Example : TDE1737DP
PIN CONNECTIONS (top views)
Package
DP FP
••
••
SO-14
MINIDIP
October 1991
1/7
1 page  
SO14 PACKAGE MECHANICAL DATA
DIM.
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
L
M
S
MIN.
0.1
0.35
0.19
8.55
5.8
3.8
0.4
mm
TYP.
0.5
1.27
7.62
MAX.
1.75
0.25
1.6
0.46
0.25
MIN.
0.004
0.014
0.007
45 (typ.)
8.75 0.336
6.2 0.228
4.0 0.15
1.27 0.016
0.68
8 (max.)
TDE1737 - TDF1737
inch
TYP.
0.020
0.050
0.300
MAX.
0.069
0.009
0.063
0.018
0.010
0.344
0.244
0.157
0.050
0.027
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet TDF1737.PDF ] | |
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