0
ATA6836C
  • ATA6836C
  • ATA6836C

ATA6836C

In Production

A fully protected hex half-bridge driver controlling up to six different loads by microcontroller in automotive and industrial applications. It is designed in smart power SOI technology. Each of the six high-side and six low-side drivers is capable of driving currents up to 650mA. The drivers are internally connected to form six half-bridges and can be controlled separately from a standard serial data interface to combine loads from bulbs, resistors, capacitors, and inductors.The IC supports the application of H-bridges to drive DC motors....

Microchip Technology ATA6836C Product Info

16 April 2026 0

Parameters

Integrated LIN TR/RX

No

Integrated Op Amps

0

Max. Ron per Output (Ω)

1.8

Motor Control Methods

SPI

Motor Speed Output

No

Integrated Voltage Regs

0

Supply Voltage Max (V)

40

Supply Voltage Min (V)

7

Output Configuration

Half-Bridge

OutputType

Integrated Driver

Temp Range Max °C (degrees Celsius)

125

Temp Range Min °C (degrees Celsius)

-40

# of Outputs

6

Integrated MOSFETs

Internal

Peak High-Side Source Current (Ampere)

0.65

Peak Low-Side Source Current (Ampere)

0.65

Peak High-Side Sink Current (Ampere)

0.65

Supply Voltage Max V (volt)

40

Supply Voltage Min V (volt)

7

Motor Operating Voltage Min V (volt)

7

Motor Operating Voltage Max V (volt)

40

High-Side Source Resistance Typ (Ohms)

1.5

Low-Side Source Resistance Typ (Ohms) Ω (ohm)

1.5

High-Side Sink Resistance Typ (Ohms)

1.5

Low-Side Sink Resistance Typ (Ohms) Ω (ohm)

1.5

Temp Range (T-Junction) Min °C (degrees Celsius)

-40

Temp Range (T-Junction) Max °C (degrees Celsius)

150

Temp Range (T-Ambient) Min °C (degrees Celsius)

-55

Temp Range (T-Ambient) Max °C (degrees Celsius)

150

Qualification

AEC-Q100

Interface Communication

SPI

Features

  • Six half-bridge outputs formed by six high-side and six low-side drivers
  • Capable of switching all kinds of loads (such as DC motors, bulbs, resistors,capacitors and inductors)
  • RDSon typically 1.0Ω at 25°C, maximum 1.8Ω at 150°C
  • Up to 650-mA output current
  • Very low quiescent current IVS < 2μA in standby mode
  • Outputs short-circuit protected
  • Overtemperature prewarning and protection
  • Undervoltage protection
  • Various diagnosis functions such as shorted output, open load, overtemperature and power supply fail
  • Serial data interface
  • Operation voltage up to 40V
  • Daisy chaining possible
  • Serial interface 5V compatible, up to 2MHz clock frequency
  • SO28 or QFN24 power package

Description

A fully protected hex half-bridge driver controlling up to six different loads by microcontroller in automotive and industrial applications. It is designed in smart power SOI technology. Each of the six high-side and six low-side drivers is capable of driving currents up to 650mA. The drivers are internally connected to form six half-bridges and can be controlled separately from a standard serial data interface to combine loads from bulbs, resistors, capacitors, and inductors.The IC supports the application of H-bridges to drive DC motors.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request