HIP4020 is a half-bridge power switch chip released by Intersil for driving small-power DC motors. It can drive 3V, 5V and 12V DC motors.
The HIP4020 is a dual half-bridge power driver designed for small DC motors operating on 3V to 12V supplies. It supports 4-quadrant load control for bidirectional current flow, enabling motor direction and braking control. The device includes overcurrent and over-temperature protection with fault flag output. It is compatible with CMOS/TTL logic and features low standby current. Applications include DC motor drivers, relays, solenoids, and logic-controlled switches.
The datasheet details pinout, electrical specifications, truth tables, and application circuits. It specifies operating conditions, absolute maximum ratings, and thermal characteristics. The device is available in a 20-pin SOIC package with RoHS-compliant Pb-free options.
| Supply Voltage Range | +3 to +12V |
|---|---|
| Logic Input Compatibility | CMOS/TTL Compatible |
| Idle Supply Current | 0.8 mA |
| Over-Temperature Shutdown | 150°C |
| Package | 20Ld SOIC |
The typical operating supply voltage range is +3 to +12V.
It is suitable for DC motor drivers, relay and solenoid drivers, stepper motor controllers, and logic-controlled switches.
The idle supply current is 0.8 mA.