Datasheet Details
| Part number | L6229 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 711.24 KB |
| Description | DMOS driver |
| Datasheet |
 L6229 Datasheet
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General Description
The L6229 is a DMOS fully integrated 3-phase motor driver with overcurrent protection.
Realized in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
Key Features
- Operating supply voltage from 8 to 52 V.
- 2.8 A output peak current (1.4 A DC).
- RDS(ON) 0.73 Ω typ. value at Tj = 25 °C.
- Operating frequency up to 100 kHz.
- Non-dissipative overcurrent detection and protection.
- Diagnostic output.
- Constant tOFF PWM current controller.
- Slow decay synchronous rectification.
- 60° and 120° Hall effect decoding logic.
- Brake function.
- Tachometer output for speed loop.