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Bosch semiconductors for Automotive

CJ260

Integrated B6 bridge for BLDC actuators

Application & Technical Summary

CJ260

CJ260 connects BLDC motors directly to a microcontroller without the need for external power stages.

Full control over three half bridges via parallel inputs or SPI commands.

Product benefits

  • Output stage with high-side and low-side drivers
  • No charge pump and respective capacitor
  • H-Bridge mode for DC motors
  • Slew rate control

PMOS high-side drivers

No charge-pump necessary for high-side driver activation

Technical Features

Type
Monolithic B6 bridge for BLDC motors up to 60W
Package
Power SS0-36
Features
  • RDSon max: 540 mΩ (@3 ARMS, 150 °C)
  • Iout max: 3 ARMS
  • fPWMmax: 20 kHz
  • current limiter function
  • Extensive protection features
  • Diagnosis functions
  • Suitable for systems up to ASIL-B
Outputs
3 Phase outputs
Interface
SPI, µsec bus
Vbat typ [V]
4,5 - 28
Tj min [°C]
-40°C
Tj max [°C]
150°C
  • CJ260
    PowerSSO-36 (10.3 x 7.6 mm)

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