NTE2084 Integrated Circuit 5−Stage Darlington Transistor Array Description: The NTE2084 is a 5−channel sink driver consisting of 10 NPN transistors connected to form five high current gain driver pairs. Features: • • • • Output sustaining voltage to 25V High output sink current to 500mA PMOS compatible input Wide operating temperature range (TA = −20° to +75°C) Absolute Maximum Ratings: (TA = −20° to +75°C unless otherwise specified) Output Sustaining Voltage (Transistor OFF), VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5V to +25V Collector Current, IC (Transistor ON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.47W Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C Recommended Operational Conditions: (TA = −20° to +75°C, unless otherwise specified) Parameter Symbol Output Voltage VO Collector Current per Channel Ch l IC “H” Input Voltage VIH “L” Input Voltage VIL Test Conditions Min Typ Max Unit 0 − 25 V Percent Duty Cycle Less than 10% 0 − 400 mA Percent Duty Cycle Less than 55% 0 − 200 mA IC = 400mA 8 − 20 V IC = 200mA 5 − 20 V IO(leak) = 50μA 0 − 0.5 V Electrical Characteristics: (TA = −20° to +75°C, unless otherwise specified) Parameter Symbol Output Sustaining Voltage Output Saturation Voltage Input Current Test Conditions Typ 25 − − V VI = 8V, IC = 400mA − 1.15 2.2 V VI = 5V, IC = 200mA − 0.95 1.4 V VI = 17V − 0.8 1.8 mA 1000 4000 − V(BR)CEO ICER = 100μA VCE(sat) ( ) Il DC Foward Current Gain Min hFE VCE = 4V, IC = 400mA, TA = +25°C Pin Connection Diagram N.C. 1 14 N.C. Input 1 2 13 Output 1 Input 2 3 12 Output 2 Input 3 4 11 Output 3 Input 4 5 10 Output 4 Input 5 6 9 Output 5 GND 7 8 N.C. 14 8 1 7 .785 (19.95) Max .300 (7.62) .200 (5.08) Max .100 (2.45) .600 (15.24) .099 (2.5) Min Max Unit