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NTE7064 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Bridge Driver for DC Motor Control
NTE7064
Integrated Circuit
Bridge Driver for DC Motor Control
Description:
The NTE7064 is an integrated circuit in a 7−Lead SIP type package designed for use as a bridge driver
for brushed DC motor rotation control. Forward rotation, reverse rotation, stop, and braking opera-
tions are available. Typical applications include a loading and reel motor driver for VCR and tape
deck, and any other consumer and industrial applications.
Features:
D Output Current Up to: 1 Amp (Average), 3 Amp (Peak)
D 4 Function Modes (CW, CCW, STOP, and BRAKE) are Controlled by 2 Logic Signals Fed Into
2 Input Terminals
D Built−In Over Current Protection and Thermal Shut−Down Circuit
D Operating Voltage Range: VCC = 6V to 18V
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC
Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Output Current, IO
Average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A
Power Dissipation (TC = +75°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.5W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +150°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Supply Current
ICC1 VCC = 18V, Output OFF,
Stop Mode
ICC2 VCC = 18V, Output OFF,
CW/CCW Mode
ICC3 VCC = 18V, Brake Mode
Min Typ Max Unit
− 1.8 3.5 mA
− 8.3 12.0 mA
− 8.5 13.0 mA
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