TLE7184F3V Datasheet, PDF (4/36 Pages) Infineon Technologies AG – System IC for B6 motor drives

System IC for B6 motor drives
TLE7184F-3V
1
Overview
Features
• Drives 6 N-Channel Power MOSFETs
• Integrated 3.3V Vreg-Controller to power µC
• Integrated switch for VDH voltage
• Separate control input for each MOSFET
• Adjustable dead time
• Shoot through protection
• Analog adjustable Short Circuit Protection levels
• Low quiescent current mode
• 1 bit diagnosis ERR
• Over Temperature shut down and analog temperature output
• Under Voltage shut down
• Adjustable Over Voltage shut down
• Current sense OpAmp
• Over current shut down based on Current sense OpAmp, fixed shut down level
• 0 …94% duty cycle at 25 kHz PWM frequency
• Green Product (RoHS compliant)
• AEC Qualified
PG-VQFN-48
Description
The TLE7184F-3V is a system IC for Brushless Motor Control. It incorporates a voltage supply for a µC, a bridge
driver for a B6 configuration, an application typical PWM interface and some other smaller features. Target is to
reduce the number of discrete components in typical BLDC automotive applications and give enough flexibility for
custom specific adaptations.
It works with 3-phase motors and brush DC motors. Its exposed pad package allows the usage even at high
ambient temperatures.
Type
TLE7184F-3V
Datasheet
Package
PG-VQFN-48
4
Marking
TLE7184F-3V
Rev.1.2, 2016-01-27