| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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33 pcs
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33 pcs | On Request | 11 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The LB11870 from On Semiconductor is a three-phase brushless motor driver IC. It is specifically developed for driving motors used in polygonal mirrors found in laser printers and plain paper copiers. This single IC chip integrates all necessary circuits for polygonal mirror drive, including speed control and driver functions.
The LB11870 utilizes direct PWM drive, which minimizes power loss during motor operation. It operates within a supply voltage range of 9.5V to 28V and can deliver an output current of up to 2.3A. The interface is PWM, and it features an AND logic function. The device is housed in a 48-pin SSOP package and is designed for surface mounting.
Key electrical specifications include a maximum power dissipation of 850mW and a maximum supply current of 21mA. The operating temperature range is from -20°C to 80°C. The LB11870 is suitable for applications requiring precise motor control in compact electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LB11870 operates with a supply voltage range from 9.5V to 28V.
The LB11870 can provide a maximum output current of 2.3A.
The LB11870 uses a PWM interface.
The LB11870 has an operating temperature range of -20°C to 80°C.
The LB11870 is available in an SSOP package.
The LB11870 is designed for surface mounting.