Product Summary

The L6225D is a dual full bridge driver for motor control applications manufactured with Multipower BCD technology which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The L6225D is assembled in PowerDIP20 (16+2+2) ,PowerSO20 and SO20 (16+2+2) packages. Applications of the L6225D include: stepper motor and dual or quad DC motor.

Parametrics

L6225D absolute maximum ratings: (1) Supply Voltage Vs: 60V; (2) Input and Enable Voltage Range, VIN, VEN: -0.3V to +7V; (3) DC Sensing Voltage Range VSENSE: -1V to +4V; (4) Boot strap Peak Voltage VBOOT: Vs +10V; (5) Pulsed Supply Current(for each VS pin) , internally limited by the overcurrent protection: 3.55A (tPULE＜1mS; (6) DC Supply Current(for each Vs pin ) Is: 1.4A; (7) Differential Voltage Between VSA, OUT1A, OUT2A, SENSEA and VSB, OUT1B, OUT2B, SENSEB: 60V; (8) Storage and Operating Temperature Range: -40 to 150°C.

Features

L6225D features: (1) (1) operating suply voltage from 8 to 52V; (2) 2.8A peak current (1.4A DC) ; (3) RDS (on) 0.73Ω TYP. Value@Tj=25°C; (4) cross conduction protection; (5) thermal shutdown; (6) operating frequency upt to 100kHz; (7) high side over current protection; (8) CMOS /TTL input; (9) intrnsic fast free wheeling diodes; (10) under voltage lockout.

Diagrams

L6225D pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L6225D
L6225D
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge
Data Sheet
0-650: $2.95
650-1000: $2.59
1000-2000: $2.49
L6225DTR
L6225DTR
STMicroelectronics
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge
Data Sheet
0-1: $4.03
1-10: $3.31
10-100: $2.98
100-250: $2.74