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SA52270LFFP

Production
40V 12A H-bridge Automotive Motor Driver
Datasheet
SA52270LFFP 40V 12A H-bridge Automotive Motor Driver Datasheet
Part number SA52270LFFP
Vin (max) (V) 28
Vin (min) (V) 4
Number of half bridges 2
RDS(on) (HS + LS) (mΩ) 60
Peak output current (A) 12
Sleep current (µA) 8
Integrated FETs(Yes/No) Yes
Control interface HW
Features Undervoltage lockout, Overvoltage clamp, Cross-conduction protection, Current limitationProtection against loss of ground and loss of VCC, Low power standby mode, Current sense
Operating temperature range(°C) -40 to 125
Package SOP16
Functional safety category
  • Operating Voltage Range: 4V to 28V
  • Output Current: 12A
  • Undervoltage Lockout
  • Overvoltage Clamp
  • Thermal Shutdown
  • Cross-Conduction Protection
  • Current Limit 
  • Protection Against Loss of Ground and Loss of VCC
  • Output Short Circuit Protection
  • Low Power Standby Mode
  • PWM Operating Mode
  • Current Sense Output 
  • Diagnostic Function
  • SOP16 Package
  • AECQ100 Qualified

The SA52270L is a 12A H-bridge motor driver designed for automotive applications. The highly integrated H-bridge driver block comprises two MOSFET half-bridges with internal logic control, gate drivers, and full protection features. 

The device includes multiple protection features including short-circuit protection, overvoltage clamp and thermal shutdown are provided for reliable system operation.

The device is available in a compact SOP16 package.

 

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