The SN754410 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 device 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.
1. 1-A Output-Current Capability Per Driver
2. Wide Supply-Voltage Range of 4.5 V to 36 V
3. Separate Input-Logic Supply
4. Internal ESD Protection
5. Input Hysteresis Improves Noise Immunity
6. Minimized Power Dissipation
1. Stepper Motor Drivers
2. DC Motor Drivers
3. Latching Relay Drivers
Other data sheets within the file : SN754410, SN754410NEE4
Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW highvoltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient temperature and number of drivers turned on simultaneously. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All devices feature open-collector outputs with integral clamp diodes.