LB1962MC: Single-Phase Full-Wave Fan Motor Driver
Single-phase full-wave drive design and a compact package make these ICs optimal for small fans (especially CPU cooling fans). Low switching noise and effective motor drive are further advantages.
Features- Support for 5V/12V dual power supply voltage
- Built-in regenerative circuit allows use of reverse connection protection diode
- Built-in Hall amplifier with hysteresis (supports core without auxiliary electrode)
- Built-in lockup protection and automatic recovery circuits
- Rotation detection output (FG)
- Hall bias pin and start/stop pin allow reduced current drain in standby mode
- Built-in thermal protection circuit
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Data Sheets (1)
Package Drawings (1)
| Document Title | Document ID/Size | Revision |
|---|
| SOIC-10 NB | 751BQ (56.7kB) | B |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LB1962MC-AH | Active | Pb-free
Halide free | SOIC-10 NB | 751BQ | 3 | Tape and Reel | 2500 | $0.3467 |
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 |
|---|
| LB1962MC-AH | 1 | 3.8 | 16.8 | 3.8 | 16.8 | | 0.5 | DC | None | | Lock |
