LB1268

LB1268 3-Channel High-Current Low-Saturation Driver n FEATURES l l l l 3-Channel Magnet Driver. High Current (2.0A Max.) and Low Saturation Voltage (1.5V). Parallel Operation Capability (Channel 1+2). On-Chip Spark Killer Diodes. n ABSOLUTE MAXIMUM RATINGS (at Ta=25° C) UNIT Maximum Supply Voltage Output Supply Voltage Input Supplly Voltage Output Current VCC max VOUT VIN IOUT1 TON≤50mS, Duty=20% Solenoid Drive Channel (ch1,2) IOUT2 TON≤50mS, Duty=5% Motor Drive Channel (ch3) Spark Killer Diode Forward Current IFSM1 T≤5mS, Duty=5%, Solenoid Drive Channel (ch1,2) IFSM2 T≤5mS, Duty=5%, Motor Drive Channel (ch3) VCC Instantaneous Flow-out Current GND Flow-out Current Allowable Power Dissipation Operating Temperature Storage Temperature ICCP T≤5mS, Duty=5% IGND T≤50mS, Duty=20% PDMAX TOPG TSTG 8.0 V 10.0V 12.0V 1.0A 2.5A 1.0A 2.5A 3.0A 3.0A 785mW -20 ~ +75°C -65 ~ +150°C n ALLOWABLE OPERATING CONDITIONS (at Ta=25° C) Supply Voltage Input “H” Level Voltage Input “L” Level Voltage VCC VIH VIL IOUT=300mA IOUT≤100µA 3.0 ~ 7.0V 3.0 ~ 11.0V -0.3 ~ +0.7V Analog Integrations Corporation www.analog.com.tw DS-1268-00 TEL: 886-3-5772500 4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC FAX: 886-3-5772510 1 LB1268 n ORDERING INFORMATION LB1268 XX PACKAGE TYPE N: PLASTIC DIP TEMPERATURE C: 0° C~+70 °C ORDER NUMBER LB1268CN (PLASTIC DIP) PIN CONFIGURATION TOP VIEW IN1 1 IN2 2 IN3 3 GND 4 8 OUT1 7 OUT2 6 OUT3 5 VCC n ELECTRICAL CHARACTERISTICS (Ta=25° C...