Description

This IC controls up to 3 NMOS half bridges for driving BLDC motors, DC motors, or other loads. It’s also possible to drive loads directly at battery supply. The IC supports an external μC with a power supply (3.3V or 5V),... read more

Features

  • Gate drive circuit for B6-NMOS bridge
  • Voltage range 7V to 28V (5V to 42V peak)
  • LIN 2.x (1.3, SAE-J2602 comp.) or PWM bidirectional
  • Software update via LIN high speed mode
  • Precise, dynamical dead-time generation
  • Voltage regulator for μC 3.3V or 5V, up to 70mA direct load
  • Separate short-circuit protection for each MOS-FET + dynamically adjustable
  • Configurable over-current protection

Documentation

Document Description Type
Info Sheet PDF 240 kB

Application diagram

Applications

  • BLDC(EC) motor control, multiple DC motor control
  • Powertrain Actuator
  • Engine cooling fan
  • HVAC Fan
  • HVAC Flaps
  • Oil / Hydraulic Pump
  • Fuel Pump
  • Water Pump
  • Urea Pump
  • Throttle Valve
  • Belt Pre-Tightner
  • Electric parking break (EPB)
  • Convertable Top
  • Wiper Control

Order Information

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Samples

Part No. Features Package Order No.
E523.01 LIN 2.x or PWM QSOP44 E52301C35E401
E523.01 LIN 2.x or PWM QFN44L7 E52301C39B401
E523.01 LIN 2.x or PWM QFN48L7 E52301C78B401
E523.11 LIN 2.x or PWM QSOP44 Not recommended
for new designs
E523.11 LIN 2.x or PWM QFN44L7 Not recommended
for new designs


Boards

Part No. Description Board type Order No.
E523.01/11 B6 Bridge FET Driver (LIN / PWM Interface) Demo- / Evaluation Board K52301-0001
E523.01/11 V1 Fan B6 Bridge FET Driver (LIN / PWM Interface) Demo- / Evaluation Board K52301-0002
E523.01/11 V2 Pump B6 Bridge FET Driver (LIN / PWM Interface) Demo- / Evaluation Board K52301-0003
E523.01/11
V3 Water Pump
B6 Bridge FET Driver (LIN / PWM Interface) Demo- / Evaluation Board K52301-0005
*Plug & PlayChip with defined functionality | no controller programming necessary
*SoCSystem-on-a-Chip | with integrated microcontroller
*SBCSystem-Basic-Chip | with Voltage Regulator Reset, Watchdog, physical Interface
*Driver ICDriver Chip without SBC or SoC features