onsemi NCV7710 Door Module Driver (Lock Driver)
onsemi NCV7710 Door Module Driver (Lock Driver) is a powerful Driver-IC engineered for automotive body control systems. The NCV7710 is intended to control a lock motor in the door of a vehicle., utilizing the monolithic full-bridge driver stage. The onsemi NCV7710 is managed thru a 24-bit SPI interface with an in-frame response.
Features
- Operating range from 5.5V to 28V
- Two high-side and two low-side drivers connected as half-bridges - 2 half−bridges load = 6A; Rdson = 150mΩ at +25°C
- Programmable soft-start function to drive loads with higher inrush currents as current limitation value
- Support of PWM control frequency outside the audible noise
- Support of active freewheeling to reduce power dissipation
- Multiplex current sense analog output for advanced load monitoring
- Very low current consumption in standby mode
- Charge pump output to control an external reverse polarity protection MOSFET
- 24-Bit SPI interface for output control and diagnostic
- Protection against short circuit, overvoltage, and overtemperature
- Downwards pin-to-pin and SPI registers compatible with NCV7707
Applications
- De-centralized door electronic systems
- Rear door electronic unit
- Body Control Units (BCUs)
- Several H−bridge applications
Paskelbta: 2023-01-30
| Atnaujinta: 2023-04-20