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| Part Number | ISL6540IRZ-T | ISL6545IRZ-T | ISL6540AIRZ-T |
|---|---|---|---|
| Manufacturer | Intersil | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Active | Obsolete | Active |
| Output Type | - | Transistor Driver | Transistor Driver |
| Function | - | Step-Down | Step-Down |
| Output Configuration | - | Positive | Positive |
| Topology | - | Buck | Buck |
| Number of Outputs | - | 1 | 1 |
| Output Phases | - | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 4.5V ~ 14.4V | 2.97V ~ 22V |
| Frequency - Switching | - | 300kHz | 250kHz ~ 2MHz |
| Duty Cycle (Max) | - | 100% | 100% |
| Synchronous Rectifier | - | Yes | Yes |
| Clock Sync | - | No | No |
| Serial Interfaces | - | - | - |
| Control Features | - | Current Limit, Enable | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Package / Case | - | 10-VFDFN Exposed Pad | 28-VFQFN Exposed Pad |
| Supplier Device Package | - | 10-DFN (3x3) | 28-QFN (5x5) |
