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Ordering number : ENN6185 www.DataSheet4U.com Monolithic Digital IC LB1988N Three-Phase Sensorless Motor Driver + Loading Motor Driver Overview The LB1988N is a sensorless motor driver that includes an on-chip loading motor driver as well. It is optimal for VCR drum motor drive. Package Dimensions unit: mm 3196-DIP30SD [LB1988N] 30 16 Functions and Feat.
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• Soft switching drive Does not require Hall-effect sensors Does not require FG sensors PG amplifier Thermal shutdown circuit Current limiter circuit Loading motor driver
10.16 8.6
1
27.2
15
1.14
1.78
0.48
0.95
SANYO: DIP30SD
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage 1 Maximum supply voltage 2 Maximum supply voltage 3 Maximum applied output voltage Maximum applied input voltage Maximum cylinder current Maximum loading current Allowable power dissipation Operating temperature Storage temperature Symbol VCCmax VCCLmax VREGmax Vomax.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LB1980 |
Sanyo |
3-Phase Brushless Motor Driver |
|
| 2 | LB1980H |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 3 | LB1981 |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 4 | LB1981V |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 5 | LB1987 |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 6 | LB1987D |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 7 | LB1987H |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 8 | LB1987M |
Sanyo |
Three-Phase Brushless Motor Driver |
|
| 9 | LB1989 |
Sanyo |
Three-Phase Sensorless VCR Drum Motor Driver |
|
| 10 | LB1909M |
ON Semiconductor |
Stepping Motor Driver IC |
|
| 11 | LB1909MC |
Sanyo |
Stepping Motor Driver IC |
|
| 12 | LB1909MC |
ON Semiconductor |
Stepping Motor Driver IC |
|