L6230QTR;L6230PDTR;L6230Q;EVAL6230QR;中文规格书,Datasheet资料.pdf

L6230 DMOS driver for three-phase brushless DC motor Features ■ Operating supply voltage from 8 to 52 V ■ 2.8 A output peak current (1.4 A RMS) ■ R 0.73 Ω typ. value @ T = 25 °C DS(on) J PowerSO36 ■ Integrated fast free wheeling diodes ■ Operating frequency up to 100 kHz ■ Non dissipative overcurrent detection and protection ■ Cross conduction protection VFQFPN32 ■ Diagnostic output ■ Uncommitted comparator Description ■ Thermal shutdown The L6230 is a DMOS fully integrated three- ■ Under voltage lockout phase motor driver with overcurrent protection, optimized for FOC application thanks to the Application independent current senses. Realized in BCDmultipower technology, the ■ BLDC motor driving device combines isolated DMOS Power ■ Sinusoidal / 6-steps driving Transistors with CMOS and bipolar circuits on the ■ Field oriented control driving system same chip. An uncommitted comparator with open-drain output is available. Availabl