L6206D STMicroelectronics

L6206 DMOS dual full bridge driver Datasheet - production data Thermal shutdown Undervoltage lockout Integrated fast freewheeling diodes Applications Bipolar stepper motor Dual or quad DC motor 3 2 RZHU6 Description The L6206 device is a DMOS dual full bridge designed for motor control applications, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. Available in the PowerSO36 and SO24 (20 + 2 + 2) packages, the L6206 device features thermal shutdown and a 62 non-dissipative overcurrent detection on the high- side power MOSFETs plus a diagnostic output that can be easily used to implement the overcurrent protection. HULQ PEHU J QX 2UG V ZHU / ,3 1 3R RZHU / 62 3 3 / 62 Features Operating supply voltage from 8 to 52 V 5.6 A output peak current (2.8 A DC) R 0.3 typ. value at T = 25 C DS(ON) j Operating frequency up to 100 KHz Programmable high-side overcurrent detection and protection Diagnostic output Paralleled operation Cross conduction protection October 2018 DocID07617 Rev 4 1/29 This is information on a product in full production. www.st.comContents L6206 Contents 1 Block diagram 3 2 Maximum ratings 4 3 Pin connections . 6 4 Electrical characteristics . 8 5 Circuit description 11 5.1 Power stages and charge pump .11 5.2 Logic inputs . 12 5.3 Non-dissipative overcurrent detection and protection . 13 5.4 Thermal protection 16 6 Application information . 17 6.1 Paralleled operation . 18 6.2 Output current capability and IC power dissipation . 21 6.3 Thermal management . 22 7 Package information 25 7.1 PowerSO36 package information . 25 7.2 SO24 package information 27 8 Revision history . 28 2/29 DocID07617 Rev 4