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| Part Number | IRS2983SPBF | IRS2980SPBF | IRS29831PBF |
|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Obsolete | Obsolete | Obsolete |
| Type | AC DC Offline Switcher | DC DC Controller | AC DC Offline Switcher |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck) | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No | No | Yes |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Supply (Min) | 11.5V | 10V | 11.5V |
| Voltage - Supply (Max) | 18V | 16.6V | 18V |
| Voltage - Output | - | - | - |
| Current - Output / Channel | - | - | 650mA |
| Frequency | - | 150kHz | - |
| Dimming | - | Analog, PWM | Triac |
| Applications | - | - | - |
| Operating Temperature | -25°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 100°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Through Hole |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-PDIP |
