SGM42500.pdf• H-Bridge Motor Driver
• Wide 6.5V to 40V Operating Voltage Range
• Low On-Resistance: 0.43Ω (HS + LS) at +25℃
• 3.6A Peak Current Drive
• Interface SGM42500: IN1/IN2
• Adjustable PWM Current Limit in Real-Time
• Low Power Standby Mode
• Integrated Protection Features
Over-Current Protection (OCP)
Under-Voltage Lockout (UVLO)
Thermal Shutdown (TSD)
Auto-Retry
• Available in a Green SOIC-8 (Exposed Pad) Package
• Low RDS(on) outputs
• Overcurrent protection (OCP)
Motor short protection
Motor lead short to ground protection
Motor lead short to battery protection
• Low Power Standby mode
• Adjustable PWM current limit
• Synchronous rectification
• Internal undervoltage lockout (UVLO)
• Crossover-current protection
• A4950K is AEC-Q100 Grade 1 qualified
• Commercial temperature grade (A4950E:
–40°C to 85°C )
• Automotive temperature grade (A4950K:
–40°C to 125°C)
