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388 pcs
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388 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The STMicroelectronics L6234 is a versatile three-phase motor driver IC built using BiCDMOS technology. It is specifically designed to drive brushless DC motors, offering a supply voltage range from 7V to 52V and a peak current capability of 5A. The device features a low on-resistance of 0.3 Ohms typical at 25°C and operates at frequencies up to 150 kHz.
This integrated circuit combines control logic and power stage, simplifying motor control designs. It includes features such as cross-conduction protection, thermal shutdown, and intrinsic fast free-wheeling diodes. The logic inputs are compatible with TTL and CMOS levels, and each channel has separate input and enable functions.
The L6234 is available in both 20-pin PowerDIP and PowerSO20 packages, supporting surface mount and through-hole mounting types respectively. Its robust design makes it suitable for general-purpose applications requiring efficient motor control.
Key electrical characteristics include a typical RDS(on) of 0.3 Ohms at 25°C and a maximum operating frequency of 150 kHz. The device's BiCDMOS technology allows for optimized performance in both logic and power stages, ensuring reliable operation for demanding motor drive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The L6234 motor driver operates with a supply voltage range of 7V to 52V.
The L6234 has a peak current capability of 5A.
The typical on-resistance (RDS(on)) of the L6234 at 25°C is 0.3 Ohms.
The L6234 has a maximum operating frequency of 150 kHz.
The L6234 is designed to drive brushless DC (BLDC) motors.
The L6234 is available in a 20-pin PowerDIP package (through-hole) and a PowerSO-20 package (surface mount).
The operating temperature range for the L6234 is -40°C to 125°C (TJ).