LA6586FA: Single-Phase Full-Wave BTL Fan Motor Driver
The LA6586FA is Single-phase bipolar fan motor is put into silent driving by means of BTL output linear drive, offering high efficiency and power saving by suppressing the reactive current. Lock protection and rotation signal (FG, RD) circuits are built in, ensuring optimum application to small fans for notebook PC, consumer equipment power supply, car audio system, CPU cooler, etc. that require high reliability and low noise.
Features- Single-phase full-wave linear drive by BTL output (gain resistance 1kΩ-360kΩ, 51dB)
- Low-voltage operation possible, with wide operating voltage range (2.2 to 14.0V)
- Low saturation output (Upper + lower saturation voltage : Vosat (total)=1.2Vtyp, IO=200mA)
- Built-in lock protection and automatic reset circuits
- Built-in FG & RD outputs
- Built-in Hall bias (VHB=1.3V)
- Thermal protection circuit
- Extra-small package (Micro10)
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Applications- Consumer equipment power supply
- Car audio system
- CPU cooling system
| End Products- White goods
- Car audio
- Notebook PC
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Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LA6586FA-AH | Active, Not Rec | Pb-free
Halide free | Micro10 | 846B | 3 | Tape and Reel | 4000 | $0.4821 |
| LA6586FA-BH | Active | Pb-free
Halide free | Micro10 | 846B | 1 | Tape and Reel | 4000 | $0.4667 |
Specifications
| Product | Phase | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Control Type | Current Sense | Regulator Output | Fault Detection |
|---|
| LA6586FA-BH | 1 | 2.2 | 14 | 2.2 | 14 | 0.6 | | DC | None | | Lock |
