LB1267

The LB1267 is a kind of 2-channel, high-current, low-saturation driver array. If you want to know about this IC, please go to our website.

The features of LB1267 can be summarized as (1)2-channel magnet driver; (2)high current (2.0A max.) and low saturation voltage; (3)on-chip spark killer diodes.

The absolute maximum ratings of LB1267 are (1)maximum supply voltage VCC max: 8.0V; (2)output supply voltage VOUT: 10.0V; (3)input supply voltage VIN: 12.0V; (4)output current IQUT1 ton50ms duty = 20% solenoid drive stage (ch1) : 1.0 A; (5)IOUT-2 ton50ms,duty =5%,motor drive stage (ch2): 2.5 A; (6)IFSM2 t5mS, duty=5% motor drive stage (ch2): 2.5 A; (7)VCC instantaneous ICCP t5ms,duty=5%=3.0 A; (8)flow-out current; (9)GND pin flow-out current IGND 5ms, duty=20%: 3.0 A; (10)allowable power dissipation Pd max: 785 mW; (11)operating temperature Topr: - 20°C to + 75°C; (12)storage temperature Tstg: -40°C to + 125°C; (13)supply voltage VCC: 3.0 to 7.0V; (14)input 'H'-level voltage VIH IOUT=300mA: 3.0 to 11.0V; (15)input 'L'-level voltage VII, IOUT=100A: -0.3 to + 0.7V.