The BTN8982TA is an integrated high current half bridge for motor drive applications. It is part of the NovalithIC™ family containing one p-channel highside MOSFET and one n-channel lowside MOSFET with an integrated driver IC in one package. Due to the p-channel highside switch the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation and protection against overtemperature, undervoltage, overcurrent and short circuit.
The BTN8982TA provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.
Feature
Path resistance of max. 20.4 mΩ @ 150 °C (typ. 10.0 mΩ @ 25 °C)
Enhanced switching speed for reduced switching losses
Capable for high PWM frequency combined with active freewheeling
Low quiescent current of typ. 7 μA @ 25 °C
Switched mode current limitation for reduced power dissipation in overcurrent
Current limitation level of 55 A min.
Status flag diagnosis with current sense capability
Overtemperature shut down with latch behaviour
Undervoltage shut down
Driver circuit with logic level inputs
Adjustable slew rates for optimized EMI
Operation up to 40V
Green Product (RoHS compliant)
AEC Qualified
Applications
Potential Applications
The many protection and diagnosis features of the NovalithICTM BTN8982TA make it ideal for security relevant applications, like electronic parking brake, active suspension control, and fuel pumps. Due to it's durability and ease-of-use NovalithICTM BTN8982TA is also ideal for electronic seatbelt pretensioners, T-Case, HVAC control module, and many more.
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
