Sanyo Electric LB1928
The LB1928 is a 3-phase brushless motor driver well suited for drum and paper feed motors in laser printers, plain-paper copiers and other office automation equipment.| Part No. | LB1928 |
|---|---|
| Datasheet | LB1928 Download |
| Manufacturer |  Sanyo Electric |
| Description | Three-Phase Brushless Motor Driver |
| Buy | Stock & Price |
FEATURES
●●
●
●
●
●
● Three-phase bipolar drive (30V, 3.1A) Direct PWM drive technique Built-in diode for absorbing output lower-side kickback Speed discriminator and PLL speed control Speed lock detection output Built-in forward/reverse switching circuit Built-in protection circuitry includes current limiter, overheat protection, motor restraint protection, etc. 1.93 1.78 0.6 1.0 Specifications
ABSOLUTE MAXIMUM RATINGS
at Ta = 25°C Parameter Maximum supply voltage Maximum output current Allowable power dissipation 1 Allowable power dissipation 2 Operating temperature Storage temperature Symbol Vcc max IO max Pd max 1 Pd max 2 Topr Tstg Conditions T ≤ 500 ms IC only With an arbitrary large heat sink Ratings 30 3.1 3 20 –20 to +80 –55 to +150 Unit V A W W °C °C Allowable Operating Ranges at Ta = 25°C Parameter Power supply voltage range 1 Regulator voltage output current LD output current Symbol Vcc IREG ILD Conditions Ratings 9.5 to 28 0 to –20 0 to 15 Unit V mA mA Any and all SANYO p...
