| PartNumber | BD63520AEFV-E2 | BD63521EFV-E2 | BD63520EFV-E2 |
| Description | Motor / Motion / Ignition Controllers & Drivers 36V Micro-step Stepping Motor Drvr | Motor / Motion / Ignition Controllers & Drivers Micro step 36V Mtr Drvr HTSSOP-B28 | Motor / Motion / Ignition Controllers & Drivers 105°C Operation SPI BUS EEPROM |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | Rohm Semiconductor |
| Product Category | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers | PMIC - Motor Drivers, Controllers |
| RoHS | Y | Y | - |
| Product | Stepper Motor Controllers / Drivers | Stepper Motor Controllers / Drivers | - |
| Type | Micro Stepping Motor Driver | Micro Stepping Motor Driver | - |
| Operating Supply Voltage | 8 V to 28 V | 8 V to 28 V | - |
| Output Current | 2 A | 2 A | - |
| Operating Supply Current | 2 mA | 2 mA | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | HTSSOP-B-28 | HTSSOP-B-28 | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Number of Outputs | 1 Output | 1 Output | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Moisture Sensitive | Yes | Yes | - |
| Pd Power Dissipation | 4.7 W | 4.7 W | - |
| Product Type | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Part # Aliases | BD63520AEFV | BD63521EFV | - |
| Series | - | - | BD63520EFV |
| Package Case | - | - | 28-VSSOP (0.173", 4.40mm Width) Exposed Pad |
| Technology | - | - | DMOS |
| Operating Temperature | - | - | -25°C ~ 150°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Driver - Fully Integrated, Control and Power Stage |
| Applications | - | - | General Purpose |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 8 V ~ 28 V |
| Supplier Device Package | - | - | 28-HTSSOP-B |
| Current Output | - | - | 2A |
| Output Configuration | - | - | Half Bridge (4) |
| Voltage Load | - | - | 8 V ~ 28 V |
| Motor Type Stepper | - | - | Bipolar |
| Motor Type AC DC | - | - | - |
| Step Resolution | - | - | 1, 1/2, 1/4, 1/16 |