TLE9180D-31QK

Overview

The MOTIX™ TLE9180D-31QK is an advanced gate driver IC dedicated to control 6 external N-channel MOSFETs forming an inverter for high current 3 phase motor drives application in the automotive sector. Three integrated current sense amplifier for shunt signal conditioning are integrated. The IC can operate at 12V, 24V and 48V battery voltage domains. Thanks to the powerful driver stage with typ. 2 A output current per channel, the 3-phase gate driver can be used in a wide range of applications. An ISO26262-compliant enhancement of this IC is available on request.

Summary of Features

Wide supply voltage range from 5.5 V – 60 V
Powerful driver stage with typ. 2 A output current per channel
0 to 100% duty cycle range without restrictions
Two integrated current sense amplifier
Extended protection and supervision
LQFP-64 exposed pad package

Benefits

Suitable for 12 V, 24 V and 48 V battery voltages
Integrated load current measurement
Detailed diagnosis supports safety relevant use cases
Limp home mode

Potential Applications

48 V motor drives
Cooling fans
Water pump
Oil pump
HVAC compressor
Commercial and agricultural vehicles

Additional product

Sales Name	Package	Current sense amplifier	Supply Voltage Range	ISO Status

TLE9180D-21QK	PG-LQFP-64	2	5.5 V to 60V	ISO--ready
TLE9180D-32QK	PG-LQFP-64	3	5.5 V to 60 V	ISO 26262-compliant
TLE9183QK	PG-LQFP-64	3	5.5 V to 40 V	ISO 26262-compliant
TLE9185QX	PG-VQFN-48	1	5.5 V 28 V	ISO-Ready
TLE9185QX V33	PG-VQFN-48	1	3,3 V 28V	ISO-Ready

Access to complete technical documentation including application notes and design tools:

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