| Part Number | ISL8103IRZ-T | ISL8104IRZ-T |
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Obsolete | Active |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 3 | 1 |
| Output Phases | 3 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 12.6V | 7.6V ~ 15.4V |
| Frequency - Switching | Up to 1.5MHz | 200kHz ~ 1.5MHz |
| Duty Cycle (Max) | 66.6% | 100% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Frequency Control, Phase Control, Power Good | Current Limit, Enable, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad | 16-VQFN Exposed Pad |
| Supplier Device Package | 40-QFN (6x6) | 16-QFN (4x4) |