Datasheet Details
| Part number | LB1847 |
|---|---|
| Manufacturer | onsemi |
| File Size | 128.12 KB |
| Description | Stepping Motor Driver |
| Datasheet | LB1847-ONSemiconductor.pdf |
|
|
Overview: Ordering number : EN5982A LB1847 Monolithic Digital IC PWM Current Control Type Stepping Motor Driver http://onsemi. Overview The LB1847 is a driver IC for stepping motors with PWM current control bipolar drive (fixed OFF time). A special feature of this IC is that VREF voltage is constant while the current can be set in 15 steps, allowing drive of motors ranging from 1-2 phase exciter types to 4W 1-2 phase exciter types. The current decay pattern can also be selected (SLOW DECAY, FAST DECAY, MIX DECAY) to increase the decay of regenerative current at chopping OFF, thereby improving response characteristics. This is especially useful for carriage and paper feed stepping motors in printers and similar applications where high-precision control and low vibrations are required.
| Part number | LB1847 |
|---|---|
| Manufacturer | onsemi |
| File Size | 128.12 KB |
| Description | Stepping Motor Driver |
| Datasheet | LB1847-ONSemiconductor.pdf |
|
|
|
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LB1847 | PWM Current Control Type Stepping Motor Driver | Sanyo |
| Part Number | Description |
|---|---|
| LB1843V | bidirectional motor driver |
| LB1846MC | Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver |
| LB1837M | Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver |
| LB1838M | Bidirectional Motor Driver |
| LB1860 | Two-Phase Half-Wave Variable Speed Fan Motor Driver |
| LB1860M | Two-Phase Half-Wave Variable Speed Fan Motor Driver |
| LB1861 | Two-Phase Half-Wave Variable Speed Fan Motor Driver |
| LB1861M | Two-Phase Half-Wave Variable Speed Fan Motor Driver |
| LB1862 | Single-Phase Full-Wave Driver |
| LB1863M | Two-Phase Brushless Motor Driver |