Ordering number:ENN2062B
Monolithic Digital IC
LB1267
2-Channel, High-Current, Low-Saturation Driver Array
Features an...
Ordering number:ENN2062B
Monolithic Digital IC
LB1267
2-Channel, High-Current, Low-Saturation Driver Array
Features and Functions
2-channel magnet driver. High current (2.0A max.) and low saturation
voltage
(1.5V). On-chip spark killer diodes.
Package Dimensions
unit:mm 3001C-DIP8
[LB1267]
9.14 85
1 1.0
4
0.51min (3.0) 3.2 3.9max 7.62 6.4 0.25
Specifications
0.5 1.4
(0.76)
2.54
Absolute Maximum Ratings at Ta = 25˚C
Parameter Maximum supply
voltage Output supply
voltage Input supply
voltage
Output current
Spark killer diode forward current
VCC instantaneous flow-out current GND pin flow-out current Allowable power dissipation Operating temperature Storage temperature
Symbol
VCC max VOUT VIN IOUT1 IOUT2 IFSM1 IFSM2 ICCP IGND Pd max
Topr
Tstg
Conditions
ton≤50ms, duty=20%, solenoid drive stage (ch1) ton≤50ms, duty=5%, motor drive stage (ch2) t≤5ms, duty=5%, solenoid drive stage (ch1) t≤5ms, duty=5%, motor drive stage (ch2) t≤5ms, duty=5% t≤5ms, duty=20%
Allowable Operating Ranges at Ta = 25˚C
Parameter Supply
voltage Input H-level
voltage Input L-level
voltage
Symbol
VCC VIH VIL
IOUT=300mA IOUT≤100µA
Conditions
SANYO : DIP8
Ratings 8.0
10.0 12.0
1.0 2.5 1.0 2.5 3.0 3.0 785 –20 to +75 –40 to +125
Unit V V V A A A A A A
mW ˚C ˚C
Ratings 3.0 to 7.0
3.0 to 11.0 –0.3 to +0.7
Unit V V V
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such a...