Features: • Driver for up to 3 motors• Delivers up to 0.8 A continuous• Optimized for DC motor management applications• Very low current consumptionin stand-by (Inhibit) mode• Low saturation voltage; typ.1.2 V total @ 25 °C; 0.4 A• Output protected against short...
TLE4208: Features: • Driver for up to 3 motors• Delivers up to 0.8 A continuous• Optimized for DC motor management applications• Very low current consumptionin stand-by (Inhibit) mode...
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Parameter |
Symbol |
Limit Values |
Unit |
Remarks | |
min. |
max. | ||||
Voltages | |||||
Supply voltage |
VS12, |
-0.3 |
45 |
v |
|
Supply voltage |
VS12, |
1 |
V |
t < 0.5 s; | |
Logic input voltages |
VI |
-5 |
20 |
V |
0V < VS12, VS34 < 45 V |
Logic output voltage |
VEF12, |
0.3 |
20 |
V |
0 V < VS12, VS34 < 45 V |
The TLE4208 is a fully protected Quad-Half-Bridge-Driver designed specially forautomotive 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 betweenthe four half-bridges. These four half-bridges TLE4208 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 requirementsand saves PCB-board space and costs.Furthermore the built-in features like diagnosis, over- and undervoltage-lockout, TLE4208 short-circuit protection, over-temperature protection and the very low quiescent current inastand-by mode will open a wide range of automotive and industrial applications.