onsemi LB11826
The LB11826 is a three-phase brushless motor driver that is optimal for driving drum and paper feed motors in laser printers and plain paper copiers. This IC adopts a direct PWM drive technique for minimal power loss. Flexible control of motor speed in response to an externally provided clock frequency (corresponding to the FG frequency) can be implemented by using the LB11826 in conjunction with the Sanyo LB11825M.| Part No. | LB11826 |
|---|---|
| Datasheet | LB11826 Download |
| Manufacturer |  onsemi |
| Description | Three-Phase Brushless Motor Driver |
| Buy | Stock & Price |
FEATURES
● Three-phase bipolar drive (30V, 2.5V)● Direct PWM drive
● Built-in low side inductive kickback absorbing diode
● Speed discriminator + PLL speed control
● Speed locked state detection output
● Built-in forward/reverse switching circuit
● Full complement of built-in protection circuits, including current limiter circuit, thermal protection circuit, and motor constraint protection circuit. Specifications
ABSOLUTE MAXIMUM RATINGS
at Ta = 25°C Parameter Supply voltage Output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max IO max Pd max1 Pd max2 Topr Tstg Conditions T ≤ 500ms Independent IC When infinitely large heat sink Ratings 30 2.5 3 20 -20 to +80 -55 to +150 Unit V A W W °C °C Stresses exceedingMAXIMUM RATINGS
may damage the device.MAXIMUM RATINGS
are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
