SN754410NE

Product Summary

The SN754410NE is a quadruple high-current half-H driver, designed to provide bidirectional drive currents up to 1 A at voltages from 4.5 V to 36 V. The SN754410NE is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications. All inputs are compatible with TTL-and low-level CMOS logic. Each output (Y) is a complete totem-pole driver with a Darlington transistor sink and a pseudo-Darlington source. Drivers are enabled in pairs with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the SN754410NE is enabled and its output becomes active and in phase with its input.

Parametrics

SN754410NE absolute maximum ratings: (1)Output supply voltage range, VCC: -0.5 V to 36 V; (2)Output supply voltage range, VCC: -0.5 V to 36 V; (3)Input voltage, VI: 36 V; (4)Output voltage range, VO: -3 V to VCC2 + 3 V; (5)Peak output current (nonrepetitive, tw 35 ms): ±2 A; (6)Continuous output current, IO: ±1.1 A; (7)Continuous total power dissipation at (or below) 25℃ free-air temperature: 2075 mW; (8)Operating free-air temperature range, TA: -40℃ to 85℃; (9)Operating virtual junction temperature range, TJ: -40℃ to 150℃; (10)Storage temperature range, Tstg: -65℃ to 150℃; (11)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.

Features

SN754410NE features: (1)1-A Output-Current Capability Per Driver; (2)Applications Include Half-H and Full-H Solenoid Drivers and Motor Drivers; (3)Designed for Positive-Supply Applications; (4)Wide Supply-Voltage Range of 4.5 V to 36 V; (5)TTL- and CMOS-Compatible High-Impedance Diode-Clamped Inputs; (6)Separate Input-Logic Supply; (7)Thermal Shutdown; (8)Internal ESD Protection; (9)Input Hysteresis Improves Noise Immunity; (10)3-State Outputs; (11)Minimized Power Dissipation; (12)Sink/Source Interlock Circuitry Prevents Simultaneous Conduction; (13)No Output Glitch During Power Up or Power Down; (14)Improved Functional Replacement for the SGS L293.

Diagrams