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| Part Number | ISL6844IB | ISL6844IU | ISL6844IBZ | ISL6842IB |
|---|---|---|---|---|
| Manufacturer | Intersil | Intersil | Renesas Electronics America Inc | Intersil |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Internal Switch(s) | No | No | No | No |
| Voltage - Breakdown | - | - | - | - |
| Topology | Boost, Buck, Flyback | Boost, Buck, Flyback | Boost, Buck, Flyback | Boost, Buck, Flyback |
| Voltage - Start Up | 14.3 V | 14.3 V | 14.3 V | 14.3 V |
| Voltage - Supply (Vcc/Vdd) | 8.8V ~ 18V | 8.8V ~ 18V | 8.8V ~ 18V | 8.8V ~ 18V |
| Duty Cycle | 48% | 48% | 48% | 96% |
| Frequency - Switching | Up to 2MHz | Up to 2MHz | Up to 2MHz | Up to 2MHz |
| Power (Watts) | - | - | - | - |
| Fault Protection | Current Limiting | Current Limiting | Current Limiting | Current Limiting |
| Control Features | Frequency Control | Frequency Control | Frequency Control | Frequency Control |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-MSOP | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
