STMicroelectronics L6230
The L6230 is a DMOS fully integrated 3-phase motor driver with overcurrent protection optimized for FOC application thanks to the independent current senses. Available in Power SO36 and VFQFPN32 packages, the L6230 features a nondissipative overcurrent protection on the high-side power MOSFET and thermal shutdown.| Part No. | L6230 |
|---|---|
| Datasheet | L6230 Download |
| Manufacturer |  STMicroelectronics |
| Description | DMOS driver |
| Buy | Stock & Price |
FEATURES
● Operating supply voltage from 8 to 52 V● 2.8 A output peak current (1.4 A RMS)
● RDS(ON) 0.73 Ω typ. value at TJ = 25 °C
● Integrated fast freewheeling diodes
● Operating frequency up to 100 kHz
● Non-dissipative overcurrent detection and protection
● Cross conduction protection
● Diagnostic output
● Uncommited comparator
● Thermal shutdown
● Undervoltage lockout
APPLICATIONS
● BLDC motor driving● Sinusoidal / six-step driving
● Field oriented control driving system
DESCRIPTION
Realized in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. An uncommitted comparator with open-drain output is available. DS6996 - Rev 4 - November 2024 For further information contact your local STMicroelectronics sales office. 1 Block diagram VBOOT VCP DIAG-EN Figure 1. Block diagram VBOOT CHARGE PUMP THERMAL PROTECTION OCD OCD1 OCD2 OCD3 VBOOT OCD1 10V VBOOT L6230 Block diagram VSA OUT1 SENSE1 IN1 EN1 IN2 EN2 IN3 EN3 CPOUT 10V...
