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Driver for up to 3 motors
Delivers up to 0.8 A continuous
Optimized for DC motor management applications
Very low current consumption
in stand-by (Inhibit) mode
P-DSO-28-6
Low saturation voltage
;
typ.1.2 V total @ 25
擄C;
0.4 A
Output protected against short circuit
Error flag diagnosis
Overvoltage lockout and diagnosis
Undervoltage lockout
CMOS/TTL compatible inputs with hysteresis
No crossover current
Internal clamp diodes
Overtemperature protection with hysteresis and diagnosis
Enhanced power P-DSO-Package
Ordering Code
Q67007-A9335
Package
P-DSO-28-6
Type
TLE 4208 G
Description
The TLE 4208 is a fully protected
Quad-Half-Bridge-Driver
designed specially for
automotive and industrial motion control applications.
The part is built using the Siemens bipolar high voltage power technology DOPL.
In a cascade configuration up to three actuators (DC motors) can be connected between
the four half-bridges. These four half-bridges are configured as 2 dual-half-bridges,
which are supplied and controlled separately. Operation modes forward (cw), reverse
(ccw), brake and high impedance are invoked from a standard interface.
The standard enhanced power P-DSO-28 package meets the application requirements
and saves PCB-board space and costs.
Furthermore the built-in features like diagnosis, over- and undervoltage-lockout, short-
circuit protection, over-temperature protection and the very low quiescent current in
stand-by mode will open a wide range of automotive and industrial applications.
Semiconductor Group
1
1998-06-03