| PartNumber | MCP1631VHV-330E/SS | MCP1631VHV-500E/SS | MCP1631VHV-330E/ST |
| Description | Switching Controllers Hi Vltg Integ HS PWM V Mode | Switching Controllers Hi Vltg Integ HS PWM V Mode | IC REG CTRLR SEPIC 20TSSOP |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Package / Case | SSOP-20 | SSOP-20 | - |
| Packaging | Tube | Tube | Tube Alternate Packaging |
| Product | Voltage Controllers | Voltage Controllers | Voltage Controllers |
| Series | MCP1631 | MCP1631 | - |
| Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 67 | 67 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | 20-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Up/Step-Down |
| Supplier Device Package | - | - | 20-TSSOP |
| Number of Outputs | - | - | 1 |
| Topology | - | - | Sepic |
| Voltage Supply Vcc Vdd | - | - | 3.5 V ~ 16 V |
| Frequency Switching | - | - | - |
| Control Features | - | - | Enable, Frequency Control, Ramp |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | |
| Synchronous Rectifier | - | - | No |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |