NTE1478 Datasheet | NTE Electronics

Description : The NTE1478 is an integrated circuit in a 10- Lead SIP type package that detects the stopping of a rotary signal and drives a plunger. It is designed for use in auto- reverse and auto- eject car stereo applications and can be used as a solenoid driver in many other control circuits. Features : D Internal Output Power Transistor: 5A Load Current Capability D Programmable Switch: Manual Operation Can be Obtained D Pause Switch: Switching Pause (Switch ON), Plunger Does Not Operate Even if the Rotary Detective Signal Stops. D Internal Load Dump Protector (Excessive Supply Voltage) D Response Time and Driving Time are Variable with External Capacitors D Input Sensitivity Voltage: 2VP- P Min D Operating Supply Voltage Range: VCC = 9V to 18V Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC - - - - - - - - - - - - . . . . 18V Load Current, IOUT - - - - - - - - - - - - - . 5A Power Dissipation (TC = +25°C), PD - - - - - - - - - . . . 12.5W Peak Supply Voltage (1200 ms), VCCsurge - - - - - - - - . . . . 40V Operating Temperature Range, Topr - - - - - - - - . - 30° to +75°C Storage Temperature Range, Tstg - - - - - - - - . . - 55° to +150°C Electrical Characteristics: (VCC = 13.2V, RL = 3.3Ω, TA = +25°C, unless otherwise specified) Parameter Plunger Response Time Plunger Driving Time Supply Current Pin2 Voltage Power Transistor Cutoff Current Symbol Trp Tdp ICC(ON) V2 ICER Test Conditions C1 = 47µF, C2 = 10µF C1 = 47µF, C2 = 10µF Current at Plunger ON Pin8 = GND, Pin4 = 9V Pin2...