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| PartNumber | LB1945H-TLM-E | LB1945D-E | LB1945H-MPB-E |
| Description | Motor / Motion / Ignition Controllers & Drivers 10-28V Stepping Motor Driver | Motor / Motion / Ignition Controllers & Drivers STEPPING MOTOR DRIVER | Motor / Motion / Ignition Controllers & Drivers STEPPING MOTOR DRIVER |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers | PMIC - Motor Drivers, Controllers |
| RoHS | Y | Y | - |
| Product | Fan / Motor Controllers / Drivers | Stepper Motor Controllers / Drivers | - |
| Type | Stepping Motor Driver | PWM Current Controller | - |
| Operating Supply Voltage | 10 V to 28 V | 10 V to 28 V | - |
| Operating Supply Current | 70 mA | - | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Maximum Operating Temperature | + 90 C | + 90 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | HSOP-28 | DIP-28H | - |
| Packaging | Reel | Ammo Pack | Tube |
| Operating Temperature Range | - 20 C to + 90 C | - 20 C to + 90 C | - |
| Series | LB1945H | LB1945D | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers | - |
| Factory Pack Quantity | 1000 | 20 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Pd Power Dissipation | - | 2.8 W | - |
| Package Case | - | - | 28-SOP (0.311", 7.90mm) Exposed Pad + 2 Heat Tabs |
| Technology | - | - | Bipolar |
| Operating Temperature | - | - | -20°C ~ 90°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Driver - Fully Integrated, Control and Power Stage |
| Applications | - | - | General Purpose |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 4.75 V ~ 5.25 V |
| Supplier Device Package | - | - | 28-HSOP |
| Current Output | - | - | 800mA |
| Output Configuration | - | - | Half Bridge (4) |
| Voltage Load | - | - | 10 V ~ 28 V |
| Motor Type Stepper | - | - | Bipolar |
| Motor Type AC DC | - | - | - |
| Step Resolution | - | - | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
ON Semiconductor |
LB1945H-TLM-E | Motor / Motion / Ignition Controllers & Drivers 10-28V Stepping Motor Driver | |
| LB1945D-E | Motor / Motion / Ignition Controllers & Drivers STEPPING MOTOR DRIVER | ||
| LB1945H-MPB-E | Motor / Motion / Ignition Controllers & Drivers STEPPING MOTOR DRIVER | ||
| LB1945H-TLM-E | Motor / Motion / Ignition Controllers & Drivers 10-28V Stepping Motor Drive | ||
| LB1945D-E | Motor / Motion / Ignition Controllers & Drivers STEPPING MOTOR DRIVER | ||
| LB1945 | 全新原裝 | ||
| LB1945D | 全新原裝 | ||
| LB1945H-TLM | 全新原裝 |