Catalog
Relay Driver, 5.0 V, Single
| Part | Package / Case | Output Configuration | Operating Temperature [Max] | Operating Temperature [Min] | Interface | Number of Outputs | Rds On (Typ) | Current - Output (Max) [Max] | Ratio - Input:Output [custom] | Output Type | Voltage - Load | Mounting Type | Voltage - Supply (Vcc/Vdd) | Supplier Device Package | Switch Type | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ON Semiconductor | SC-74 SOT-457 | Low Side | 85 °C | -40 °C | On/Off | 2 | 900 mOhm | 300 mA | 1:1 | N-Channel | 6 V | Surface Mount | SC-74 | Relay Solenoid Driver | |||
ON Semiconductor | SC-74 SOT-457 | Low Side | 85 °C | -40 °C | 2 | 900 mOhm | 400 mA | 1:1 | N-Channel | 6 V | Surface Mount | SC-74 | Relay Solenoid Driver | AEC-Q101 | Automotive | ||
 ON Semiconductor | SC-59 SOT-23-3 TO-236-3 | Low Side | 85 °C | -40 °C | On/Off | 1 | 900 mOhm | 300 mA | 1:1 | N-Channel | 6 V | Surface Mount | SOT-23-3 (TO-236) | Relay Solenoid Driver |
Key Features
• Provides a Robust Driver Interface between D.C. Relay Coil and Sensitive Logic Circuits
• Optimized to Switch Relays from 3.0 V to 5.0 V Rail
• Capable of Driving Relay Coils rated up to 2.5 W at 5.0 V
• Internal Zener Eliminates the Need of Free-Wheeling Diode
• Internal Zener Clamp Routes Induced Current to Ground for Quieter Systems Operation
• Low VDS(on) Reduces System Current Drain
Description
AI
This device is used to switch inductive loads such as relays, solenoids incandescent lamps and small DC motors without the need of a free-wheeling diode. The device integrates all necessary items such as the MOSFET switch, ESD protection, and Zener clamps. It accepts logic level inputs thus allowing it to be driven by a large variety of devices including logic gates, inverters and microcontrollers.