TLE94106EL Datasheet, PDF (1/75 Pages) Infineon Technologies AG – Six half bridge power outputs

TLE94106EL
Features
• Six half bridge power outputs
• Very low power consumption in sleep mode
• 3.3V / 5V compatible inputs with hysteresis
• All outputs with overload and short circuit protection
• Independently diagnosable outputs (overcurrent, open load)
• Open load diagnostics in ON-state for all high-side and low-side
• Outputs with selectable open load thresholds (HS1, HS2)
• 16-bit Standard SPI interface with daisy chain and in-frame response capability for control and diagnosis
• Fast diagnosis with the global error flag
• PWM capable outputs for frequencies 80Hz, 100Hz and 200Hz with 8-bit duty cycle resolution
• Overtemperature pre-warning and protection
• Over- and Undervoltage lockout
• Cross-current protection
Applications
• HVAC Flap DC motors
• Monostable and bistable Relays
• Side mirror x-y adjustment and mirror fold
• LEDs
Description
The TLE94106EL is a protected six-fold half-bridge driver designed especially for automotive motion control
applications such as Heating, Ventilation and Air Conditioning (HVAC) flap DC motor control. It is part of a
larger family offering half-bridge drivers from three outputs to twelve outputs with direct interface or SPI
interface.
The half bridge drivers are designed to drive DC motor loads in sequential or parallel operation. Operation
modes forward (cw), reverse (ccw), brake and high impedance are controlled from a 16-bit SPI interface. It
offers diagnosis features such as short circuit, open load, power supply failure and overtemperature
detection. In combination with its low quiescent current, this device is attractive among others for automotive
applications. The small fine pitch exposed pad package, PG-SSOP-24, provides good thermal performance
and reduces PCB-board space and costs.
Data Sheet
1
www.infineon.com
1.0
2016-09-08