| PartNumber | ISL6558CBZA | ISL6558CB | ISL6558CB-T |
| Description | Switching Controllers W/ANNEAL 16LD N 2-4 PHS PWM BUCK CNTRLR | IC REG CTRLR BUCK 16SOIC | IC REG CTRLR BUCK 16SOIC |
| Manufacturer | Renesas Electronics | Intersil | - |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | - |
| RoHS | Y | - | - |
| Number of Outputs | 1 Output | 4 | - |
| Switching Frequency | 80 kHz to 1.5 MHz | - | - |
| Duty Cycle Max | 75 % | - | - |
| Input Voltage | 4.75 V to 12 V | - | - |
| Output Voltage | 0.8 V to 5 V | - | - |
| Output Current | 120 A | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-Narrow-16 | - | - |
| Packaging | Tube | Tube | - |
| Height | 1.5 mm (Max) | - | - |
| Length | 10 mm (Max) | - | - |
| Series | ISL6558 | - | - |
| Type | PWM DC to DC Controller | - | - |
| Width | 4 mm (Max) | - | - |
| Brand | Renesas / Intersil | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 48 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.004938 oz | - | - |
| Package Case | - | 16-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C (TA) | - |
| Output Type | - | PWM Signal | - |
| Function | - | Step-Down | - |
| Supplier Device Package | - | 16-SOIC | - |
| Topology | - | Buck | - |
| Voltage Supply Vcc Vdd | - | 4.75 V ~ 5.25 V | - |
| Frequency Switching | - | 80kHz ~ 1.5MHz | - |
| Control Features | - | Enable, Frequency Control, Power Good | - |
| Output Configuration | - | Positive | - |
| Output Phases | - | 4 | - |
| Duty Cycle Max | - | 0.75 | - |
| Synchronous Rectifier | - | - | - |
| Clock Sync | - | No | - |
| Serial Interfaces | - | - | - |