步进马达驱动
| VM (V) | Input Mode | Continue/Peak Current (A) | Rds(on) (HS+LS) (Ω) | CC mode | Protection | Package | Status | ||
|---|---|---|---|---|---|---|---|---|---|
| wdt_ID | Part Number | VM (V) | Input Mode | Continue/Peak Current (A) | Rds(on) (HS+LS) (Ω) | CC mode | Protection | Package | Status |
| 1 | FH8120 | 1.8 to 7.0 | PWM (2 lines) | 1.4/1.6 | 0.5 | - | TSD | QFN20 3*3 | MP |
| 2 | FH8150 | 2.5 to 5.5 | SPI | 0.7 | 1.3（CH1-CH4）2.4（CH5） | -P12 | UVLO , TSD | QFN3x3-20 | MP |
| 3 | FH8423 | 6.5 to 45 | PWM (2 lines) | 1.2/3.6 | 1 | √ | UVLO，TSD，OCP | ETSSOP20 | MP |
| 4 | FH8548 | 4.0 to 20 | PWM (2 lines) | 1.2/1.8 | 0.83 | - | UVLO，TSD，OCP | SSOP10 | MP |
| 5 | FH8549 | 4.0 to 20 | PWM (1 line) | 1.2/1.8 | 0.83 | - | UVLO，TSD，OCP | SSOP10 | MP |
| 6 | FH88221 | 4.0 to 20 | Built-in micro-step control | 1.2/1.8 | 0.83 | - | UVLO,TSD,OCP | ESOP8 | MP |