STMicroelectronics L6235Q
The L6235Q is a DMOS fully integrated 3-phase motor driver with overcurrent protection. The device includes all the circuitry needed to drive a 3-phase BLDC motor including: a 3-phase DMOS bridge, a constant OFF time PWM current| Part No. | L6235Q |
|---|---|
| Datasheet | L6235Q Download |
| Manufacturer |  STMicroelectronics |
| Description | DMOS driver |
| Buy | Stock & Price |
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
Realized in BCDmultipower technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
