L6226 datasheet(1/31 Pages) STMICROELECTRONICS

Part #	L6226

Description	DMOS dual full bridge driver

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

1 / 31 page

October 2009

Doc ID 9452 Rev 4

1/31

31

L6226

DMOS dual full bridge driver

Features

■ Operating supply voltage from 8 to 52 V

■ 2.8 A output peak current (1.4 A DC)

■ RDS(on) 0.73 Ω typ. value @ 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

■ Undervoltage lockout

■ Integrated fast free wheeling diodes

Applications

■ Bipolar stepper motor

■ Dual or quad DC motor

Description

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

PowerDIP24 (20+2+2), PowerSO36 and SO24

(20+2+2) packages, the L6226 features thermal

shutdown and a non-dissipative overcurrent

detection on the high side power MOSFETs plus

a diagnostic output that can be easily used to

implement the overcurrent protection.

Figure 1.

Block diagram

www.st.com

Similar Part No. - L6226

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L6226	404Kb / 22P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6226D	404Kb / 22P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6226N	404Kb / 22P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6226PD	404Kb / 22P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6226Q	478Kb / 28P	DMOS dual full bridge driver 10-Jun-2008

More results

Similar Description - L6226

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L6206	413Kb / 23P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
STMicroelectronics	L6226	404Kb / 22P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
Allegro MicroSystems	3971	141Kb / 8P	DUAL DMOS FULL-BRIDGE DRIVER May 2, 2000
STMicroelectronics	L6225	379Kb / 20P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6204	667Kb / 12P	DMOS DUAL FULL BRIDGE DRIVER Jul-2003
	L6226Q	478Kb / 28P	DMOS dual full bridge driver 10-Jun-2008
	L6205PD013TR	400Kb / 21P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6206PD013TR	426Kb / 23P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	E-L6205PD	400Kb / 21P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003
	L6225DTR	389Kb / 20P	DMOS DUAL FULL BRIDGE DRIVER Sep-2003

More results

L6226 Datasheet(PDF) 1 Page - STMicroelectronics

L6226 Datasheet(HTML) 1 Page - STMicroelectronics

Similar Part No. - L6226

Similar Description - L6226

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Datasheet Download

Link URL