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PDF TDE1707 Data sheet ( Hoja de datos )
| Número de pieza | TDE1707 | |
| Descripción | INTELLIGENT POWER SWITCH | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDE1707 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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TDE1707
INTELLIGENT POWER SWITCH
ADVANCE DATA
0.5A OUTPUT CURRENT
LOW SIDE OR HIGH SIDE SWITCH CON-
FIGURATION
6V TO 48V SUPPLY VOLTAGE RANGE
OVERLOAD AND SHORT CIRCUIT PROTEC-
TIONS
INTERNAL VOLTAGE CLAMPING
SUPPLY AND OUTPUT REVERSAL PRO-
TECTION
THERMAL SHUTDOWN
GND AND VS OPEN WIRE PROTECTION
ADJUSTABLE DELAY AT SWITCH ON
INDICATOR STATUS LED DRIVER
+5V REGULATED AUX. VOLTAGE
DESCRIPTION
The TDE1707 is a 0.5A Integrated Power Switch
with up to 48V Power supply capability.
Two output configurations are possible:
- Load to Gnd. (High Side Mode)
- Load to VS (Low side Mode)
Especially dedicated to proximity detectors, its in-
BLOCK DIAGRAM
SO8
ORDERING NUMBER: TDE1707FP
ternal +5V supply can be used to supply external
circuits (See also AN495/0692). A signal is inter-
nally generated to block the In signal, and prevent
activation of the output switch, as long as an ab-
normal condition is detected. The power-on tran-
sition, as well as the chip overtemperature and
the output overcurrent, concurr to the generation
of such signal. A minimum delay of 25µs (Typ.
value) is added to the trailing edge of such signal
to ensure that a stable normal situation is present
when the signal disappears. The delay (of the dis-
apperance of the block signal; no delay at its on
set) can be further increased connecting a ca-
pacitor between pin3 and ground. It can drive re-
sistive or inductive loads.
July 1992
1/6
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
1 page  
SO8 PACKAGE MECHANICAL DATA
DIM.
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
MIN.
0.1
0.65
0.35
0.19
0.25
4.8
5.8
3.8
0.4
mm
TYP.
1.27
3.81
MAX.
MIN.
1.75
0.25 0.004
1.65
0.85 0.026
0.48 0.014
0.25 0.007
0.5 0.010
45° (typ.)
5.0 0.189
6.2 0.228
4.0 0.15
1.27 0.016
0.6
8° (max.)
TDE1707
inch
TYP.
0.050
0.150
MAX.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
0.157
0.050
0.024
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet TDE1707.PDF ] | |
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