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| Part Number | ISL6551AB | ISL6551IB | ISL6551AR | ISL6551ABZ |
|---|---|---|---|---|
| Manufacturer | Intersil | Intersil | Intersil | Intersil |
| Product Status | Active | Obsolete | Active | Obsolete |
| Output Type | - | Transistor Driver | - | Transistor Driver |
| Function | - | Step-Up/Step-Down | - | Step-Up/Step-Down |
| Output Configuration | - | Positive, Isolation Capable | - | Positive, Isolation Capable |
| Topology | - | Full-Bridge | - | Full-Bridge |
| Number of Outputs | - | 1 | - | 1 |
| Output Phases | - | 1 | - | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 10.8V ~ 13.2V | - | 10.8V ~ 13.2V |
| Frequency - Switching | - | 50kHz ~ 500kHz | - | 50kHz ~ 500kHz |
| Duty Cycle (Max) | - | 50% | - | 50% |
| Synchronous Rectifier | - | Yes | - | Yes |
| Clock Sync | - | No | - | No |
| Serial Interfaces | - | - | - | - |
| Control Features | - | Current Limit, Dead Time Control, Enable, Soft Start | - | Current Limit, Dead Time Control, Enable, Soft Start |
| Operating Temperature | - | 0°C ~ 85°C (TA) | - | -40°C ~ 105°C (TA) |
| Mounting Type | - | Surface Mount | - | Surface Mount |
| Package / Case | - | 28-SOIC (0.295", 7.50mm Width) | - | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | - | 28-SOIC | - | 28-SOIC |
