L6235Q
L6235Q is DMOS driver manufactured by STMicroelectronics.
DMOS driver for 3-phase brushless dc motor
Features
- Operating supply voltage from 8 to 52 V
- 5.6 A output peak current
- RDS(on) 0.3 Ω typ. value @ TJ = 25 °C
- Operating frequency up to 100 kHz
- Non-dissipative overcurrent protection
- Diagnostic output
- Constant tOFF PWM current controller
- Slow decay synchronous rectification
- 60° and 120° Hall effect decoding logic
- Brake function
- Tacho output for speed loop
- Cross conduction protection
- Thermal shutdown
- Undervoltage lockout
- Integrated fast freewheeling diodes
Figure 1. Block diagram
QFN-48 (7 x 7 mm)
Description
The L6235Q is a DMOS fully integrated 3-phase motor driver with overcurrent protection. Realized in...
