L6474 Description
The L6474 device, realized in analog mixed signal technology, integrates a dual low RDS(on) DMOS full bridge with all power switches equipped with an accurate on-chip current sensing circuitry suitable for non-dissipative current control and overcurrent protections. Thanks to a new current control, a 1/16 microstepping is achieved through an adaptive decay mode which outperforms traditional implementations. All data...
L6474 Key Features
- Operating voltage: 8
- 7.0 A output peak current (3.0 A r.m.s.)
- Low RDS(on) power MOSFETs
- Programmable power MOS slew rate
- Up to 1/16 microstepping
- Current control with adaptive decay
- Non-dissipative current sensing
- SPI interface
- Low quiescent and standby currents
- Programmable non-dissipative overcurrent
L6474 Applications
- 45 V 7.0 A output peak current (3.0 A r.m.s.) Low RDS(on) power MOSFETs Programmable power MOS slew rate Up to 1/16 microstepping Current control with