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| PartNumber | SG1844Y-DESC | SG1844Y-883B | SG1844Y |
| Description | Switching Controllers Current Mode PWMs | Switching Controllers Current Mode PWMs | IC REG CTRLR ISO PWM 8-DIP |
| Manufacturer | Microchip | Microchip | Microsemi Corporation |
| Product Category | Switching Controllers | Switching Controllers | PMIC - AC DC Converters, Offline Switchers |
| Packaging | Tube | Tube | Tube |
| Brand | Microchip / Microsemi | Microchip / Microsemi | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Series | - | - | - |
| Package Case | - | - | 8-CDIP (0.300", 7.62mm) |
| Operating Temperature | - | - | -55°C ~ 125°C (TA) |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | 8-CDIP |
| Power Watts | - | - | - |
| Output Isolation | - | - | Isolated |
| Internal Switch s | - | - | No |
| Voltage Breakdown | - | - | - |
| Topology | - | - | - |
| Voltage Start Up | - | - | 16V |
| Voltage Supply Vcc Vdd | - | - | 10 V ~ 30 V |
| Duty Cycle | - | - | 48% |
| Frequency Switching | - | - | 100Hz ~ 500kHz |
| Fault Protection | - | - | Current Limiting |
| Control Features | - | - | Frequency Control |