The L6234 is a triple half bridge to drive a brushless DC motor. It operates with a supply voltage from 7 to 52V, has a peak current of 5A, typ. RDSon value of 0.3Ω at 25°C, cross conduction protection, TTL compatible driver, operating frequency up to 150kHz, thermal shutdown, intrinsic fast free wheeling diodes, input and enable function for each half bridge, and a 10V external reference.
The L6234 is a triple half-bridge driver designed to drive brushless DC motors. It utilizes BCDmultipower technology, combining isolated DMOS power transistors with CMOS and Bipolar circuits on a single chip to optimize performance. The device is available in PowerDIP20 and PowerSO20 packages.
| Supply voltage | 7 to 52 V |
|---|---|
| Peak output current | 5 A |
| ON resistance (RDSon) | 0.3 Ω typ. |
| Operating frequency | up to 150 kHz |
| Quiescent supply current | 6.5 mA |
| Thermal shutdown temperature | 150 °C |
The L6234 is a triple half bridge designed to drive brushless DC motors.
The L6234 is available in 20 pin PowerDIP package and in PowerSO20.
Yes, the device includes cross conduction protection.