LB1935FA: Forward/Reverse Drive Stepping Motor Driver
LB1935FA is IC with forward/reverse motor drive 2-channel in which low saturation voltage and low voltage operation possible. Its small sized package is optimal for 2 phase excitation drive of 2 phase bipolar stepping motors for various portable devices such as digital still cameras.
Features- Low saturation voltage, VO (sat) = 0.3V typ at IO = 150mA
- Built-in shoot-through current protection circuit
- No standby current consumption (or zero)
- Built-in thermal shutdown circuit
- Micro10 small-sized package
|
Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LB1935FA-AH | Lifetime | Pb-free
Halide free | Micro10 | 846B | 3 | Tape and Reel | 4000 | $0.5649 |
| LB1935FA-BH | Active | Pb-free
Halide free | Micro10 | 846B | 1 | Tape and Reel | 4000 | $0.5333 |
Specifications
| Product | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Step Resolution | Control Type | Feedback Method | Current Sense | Regulator Output | Fault Detection | Flyback Protection | RDS(on) Typ (Ω) |
|---|
| LB1935FA-BH | 2.2 | 7.5 | 2.2 | 7.5 | | 0.4 | 1 | Parallel | | None | | Thermal | | |
