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STMicroelectronics L6234PD013TR, Brushless DC Motor 3-phase AC Motor Driver 20-Pin, PowerSO

484 In stock - FREE next working day delivery available
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Packaging Options:
RS Stock No.:
Mfr. Part No.:
COO (Country of Origin):
UnitsPer unitPer Pack*
2 - 8£5.05£10.10
10 - 18£4.745£9.49
20 - 48£4.495£8.99
50 - 98£4.24£8.48
100 +£4.04£8.08
*price indicative

The L6234 is a triple half bridge to drive a brushless DC motor. It is realized in BCDmultipower technology which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance. The output DMOS transistors can sustain a very high current due to the fact that the DMOS structure is not affected by the second breakdown effect, the RMS maximum current is practically limited by the dissipation capability of the package. All the logic inputs are TTL, CMOS and μP compatible. Each channel is controlled by two separate logic inputs. The L6234 device is available in a 20-pin PowerSO20 package.

Motor TypeBrushless DC Motor
Configuration3 Phase
Maximum Output Current4A
Maximum Supply Voltage42 V
Mounting TypeSurface Mount
Package TypePowerSO
Pin Count20
Maximum Operating Supply Voltage42 V
Minimum Operating Supply Voltage7 V
Typical Switching Frequency150 (Maximum)kHz
Product Width11.1mm
Dimensions16 x 11.1 x 3.3mm
Minimum Operating Temperature-40 °C
Product Height3.3mm
Product Length16mm
Maximum Operating Temperature+125 °C