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Numéro de référence | TDE1707 | ||
Description | INTELLIGENT POWER SWITCH | ||
Fabricant | ST Microelectronics | ||
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1 Page
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.
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Pages | Pages 6 | ||
Télécharger | [ TDE1707 ] |
No | Description détaillée | Fabricant |
TDE1707 | INTELLIGENT POWER SWITCH | ST Microelectronics |
TDE1707BFP | INTELLIGENT POWER SWITCH | ST Microelectronics |
TDE1707DF | lntelligent power switch | STMicroelectronics |
TDE1707FP | INTELLIGENT POWER SWITCH | ST Microelectronics |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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