LV11961HA: Single-phase FAN Motor Driver
LV11961HA is a driver IC for single-phase fan motor that easily implements direct PWM motor drive system with excellent efficiency.LV11961HA is optimal for fan motor drive in personal computer power supply systems and CPU cooling systems.
![LV11961HA: Single-phase FAN Motor Driver](/image/on/LV11961HA_AD.GIF)
Features- Single-phase full wave drive (built-in power FETs)
- Speed control function by DC voltage input to VTH pin
- Minimum speed adjustment by fixed voltage input to RMI pin
- Soft start-up function by SFS pin
- Regulated voltage output pin for Hall bias
- Built-in lock protector and auto recovery circuit
- FG signal output pin, RD signal output pin
- Built-in TSD (Thermal shutdown) circuit
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Applications | End Products- Note PCs
- Desk top PCs
- Projectors
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Data Sheets (1)
Package Drawings (1)
Order Information
Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
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LV11961HA-AH | Active | Pb-free
Halide free | HSSOP-14 | 944AA | 3 | Tape and Reel | 2000 | $0.89 |
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 |
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LV11961HA-AH | 1 | | | 3.6 | 18 | | 1 | DC | None | | Lock |