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| Part Number | SG1846J | SG1846J-883B | SG1846J-DESC |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Series | - | - | - |
| Package/Case | 16-CDIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) |
| Packaging | Bulk | Bulk | Tray |
| Product Status | Active | Active | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck, Boost, Push-Pull | Buck, Boost, Push-Pull | Buck, Boost, Push-Pull |
| Number of Outputs | 2 | 2 | 2 |
| Output Phases | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V | 8V ~ 40V | 8V ~ 40V |
| Frequency - Switching | 1Hz ~ 500kHz | 1Hz ~ 500kHz | 1kHz ~ 500kHz |
| Duty Cycle (Max) | - | - | - |
| Synchronous Rectifier | Yes | Yes | Yes |
| Clock Sync | Yes | Yes | Yes |
| Serial Interfaces | - | - | - |
| Control Features | Current Limit, Enable | Current Limit, Enable | Current Limit, Enable |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Grade | - | Military | Military |
| Qualification | - | MIL-STD-883B | MIL-STD-883 |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | 16-CERDIP | 16-CERDIP | 16-CERDIP |
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