Datasheet Elmos E52310A39B — 数据表

BLDC-Motor Driver with Cold-Crank Capability 523.10 PRODUCTION DATA – Feb 02, 2017 Features Brief Functional Description Voltage range 4.5 to 28V (42V peak) for start-stop The IC is a system base chip for driving BLDC and
DC motors in B6, full bridge or half bridge applications. systems
Sleep mode current 20ВµA typically
QFN package -40В°C . 150В°C junction (170В°C
peak)
Microcontroller supply 3.3V or 5V, up to 70mA,
>70mA with external boost transistor
Adjustable watchdog and reset generation
Smart wake-up via BUS interface or KL15
High side charge pump driver
Self-controlled dead time generation
Motor current measurement amplifier
Over current switch-off (dynamical change)
FET short circuit protections (dynamical change)
Configurable voltage monitoring
PWM interface, bidirectional with error feedback
AEC-Q100 Qualification Applications This IC is developed for automotive applications BLDC (EC) motor control, multiple DC motor con The IC ensures a safe, autonomous start-up and
wake-up. It is suitable for high temperature applications. An integrated linear regulator supplies an
external microcontroller. The supply output current
can be "boosted" with an external transistor.
For controlling the motor, six power FET gate drivers
with automated dead time generation are implemented.
Measurement functions for motor current, battery …