STMicroelectronics L6226
The L6226 is a DMOS dual full bridge designed for motor control applications, realized in multipower-BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. Available in PowerSO36 and SO24 (20+2+2) packages, the L6226 features thermal shutdown and a nondissipative overcurrent detection on the high side power MOSFETs plus a diagnostic output that can be easily used to implement the overcurrent protection.| Part No. | L6226 |
|---|---|
| Datasheet | L6226 Download |
| Manufacturer |  STMicroelectronics |
| Description | DMOS dual full bridge driver |
| Buy | Stock & Price |
FEATURES
● Operating supply voltage from 8 to 52 V● 2.8 A output peak current (1.4 A DC)
● RDS(on) 0.73 typ. value at TJ = 25 °C
● Operating frequency up to 100 kHz
● Programmable high side overcurrent detection and protection
● Diagnostic output
● Paralleled operation
● Cross conduction protection
● Thermal shutdown
APPLICATIONS
● Bipolar stepper motor● Dual or quad DC motor
DESCRIPTION
Figure 1. Block diagram 9%227 9&3 352*&/$ 2&'$ 9%227 &+$5*( 3803 2&'$ (1$ ,1 $ ,1 $ 2&'% 352*&/% (1% ,1 % ,1 % 7+(50$/ 3527(&7,21 92/7$*( 9 5(*8/$725 9 2&'% 29(5 &855(17 '(7(&7,21 *$7( /2*,& 29(5 &855(17 '(7(&7,21 *$7( /2*,& 9%227 9 9%227 96$ 287 $ 287 $ 9 6(16($ %5,'*( $ %5,'*( % ' ,1 $ 96% 287 % 287 % 6(16(% October 2018 This is information on a product in full production. DocID9452 Rev 5 1/29 Contents Contents L6226 11 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
