Bridges
NovalithIC™ / TrilithIC:
High current motor drivers
NovalithIC™/ TrilithIC
N O V A L I T H I C ™ – A NovalithIC provides a complete low-ohmic-protected half-bridge in a single package. It
can be combined with additional NovalithIC to create an H-bridge or 3-phase bridge as well. The NovalithIC family has
the capability to switch at up to 25 KHz while providing overcurrent, overvoltage and overtemperature protection. Current
sense is optionally available to monitor load current. The NovalithIC family offers cost-optimized solutions for protected
high-current PWM motor drives with very low board-space consumption – scaled to your needs.
T R I L I T H I C – The TrilithIC 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 independent switches.
All TrilithIC include overcurrent and overtemperature protection for the high-side switches. For the low-side switches the user
can choose between fast unprotected switches for PWM applications as well as protected switches for lower frequencies.
G R E E N R o H s compliant devices will be available soon. The GREEN TrilithIC will receive new part numbers: BTS*
will be renamed to BTM* (available from October 2007). The GREEN NovalithIC will also get new part numbers: BTS* will be
renamed to BTN* (available from January 2008).
NovalithIC™ / TrilithIC product portfolio
20 mT
30 mT
50 mT
60 mT
120 mT
120 mT
220 mT
I
load
NovalithIC
BTS 7965B*
BTS 7970B
NEW
BTS 7960B
BTS 7930B
NEW
TrilithIC
BTS 7935B*
BTS 7810K
BTS 7811K
R
path
BTS 7710GP
BTS 7710G
BTS 7700G
BTS 7750GP
BTS 7750G
BTS 7740G
BTS 7751G
BTS 7741G
HSS protected
32
HSS + LSS
protected
HSS + LSS protected
open load in off
HSS + LSS
protected
HSS + LSS protected
I-sense, adj. slew rate
*
in concept
www.infineon.com / DC-Motor-Bridges
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