DRV110
Features
- 1 Internal Zener Diode on Supply Pin for High Voltage Operation
- 120- and 230-V AC Supply Through Rectifier and RS Resistor
- 24-V, 48-V, and Higher DC Supply Through RS Resistor
- Drives an External MOSFET With PWM to Control Solenoid Current
- External Sense Resistor for Regulating Solenoid Current
- Fast Ramp-Up of Solenoid Current to Ensure Activation
- Solenoid Current is Reduced in Hold Mode for Lower Power and Thermal Dissipation
- Ramp Peak Current, Keep Time at Peak Current, Hold Current, and PWM Clock Frequency Can Be Set Externally. They Can Also Be Operated at Nominal Values Without External ponents.
- Protection
- Thermal Shutdown
- Undervoltage Lockout (UVLO)
- Optional STATUS Output
- Operating Temperature Range:
- 40ºC to +125ºC
- 8-Pin and 14-Pin TSSOP Package Options
2 Applications
- Electromechanical Drivers: Solenoids, Valves, Relays, Contactors, Switchgear, Pneumatics
- White Goods, Solar, Transportation, Smart Grid, Power Distribution
3 Description
The...
