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www.infineon.com/trilithic
www.infineon.com/novalithic
Integrated High-Current Motor Drivers
Selection Tree NovalithIC™ (BTNxxxx)/Trilith IC (BTMxxxx)
BTN8982TA
More than 1 motor
in cascade?
DC - Motor
Yes
BipolarUnipolar BLDC
No
Max. Required
Current < 30A
Yes
BTN8962TA
No
BTM7740G
BTM7741G
BTM7745G
BTM7750G
BTM7750GP
BTM7751G
BTM7755G
PWM Frequency
> 1kHz
Yes
BTM7742G
BTM7752G
No
Max. Required
Current < 20A
Yes No
Max. Required
Current < 20A
Yes No
Unprotected LS
Acceptable
Yes
BTM7810K
BTM7811K
No
Max. Required
Current < 15A
Yes No
Unprotected LS
Acceptable
Yes
BTM7700G
BTM7710G
BTM7710GP
No
Max. Required
Current < 30A
Yes
BTN8962TABTN8982TA
No
Max. Required
Current < 30A
Yes
BTN8962TA
BTN8962TA
BTN8982TA
No
Max. Required
Current < 20A
Yes No
Max. Required
Current < 20A
BTN8962T
AB
TN8962TA
BTN8962TA
Yes
Thermal
Calculation
Required
B
TN8962TA
B
TN8982TA
No
Current limitation
in application
acceptable?
Yes No
BTN8982TA
Max. Required
Current < 30A
Yes
BTN8962TA
No
A NovalithIC™ provides a complete low-ohmic-protected
half-bridge in a single package. It can be combined with an
additional NovalithIC™ to create an H-Bridge or 3-phase
bridge as well. The NovalithIC™ family has the capability
to switch fast PWM signals while providing overcurrent,
undervoltage and overtemperature protection. Current
sense is available to monitor load current. The NovalithIC™
family oers cost-optimized solutions for protected
high-current PWM motor drives with very low board-space
consumption–scaled to your needs.
NovalithIC™/Trilith IC
The Trilith IC family members combine two high-side
and two low-side switches in one package. They are
geared to driving high-current DC motors in an H-Bridge
configuration but can also be used as single indepen-
dent switches. All Trilith ICs include overcurrent and
overtemperature protection for the high-side switches.
For the low-side switches the user can choose between
unprotected switches as well as protected switches.