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| PartNumber | ISL6557ACBZ-T | ISL6557ACBZ-TR | ISL6557ACBZ |
| Description | Switching Controllers MULTI-PHS CONT W/GND SENSE/VOF/CHIP EN | Switching Controllers MULTI-PHS CONT W/GND SENSE/VOF/CHIP EN | |
| Manufacturer | Renesas Electronics | - | Intersil |
| Product Category | Switching Controllers | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | - | - |
| Number of Outputs | 4 Output | - | 4 |
| Switching Frequency | 1500 kHz | - | - |
| Duty Cycle Max | 75 % | - | - |
| Output Voltage | 0.88 V to 1.55 V | - | - |
| Output Current | 120 A | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-24 | - | - |
| Packaging | Reel | - | Tube |
| Series | ISL6557A | - | - |
| Type | Current Mode PWM Controllers | - | - |
| Brand | Renesas / Intersil | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.025909 oz | - | - |
| Package Case | - | - | 24-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Output Type | - | - | PWM Signal |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 24-SOIC |
| Topology | - | - | Buck |
| Voltage Supply Vcc Vdd | - | - | 4.75 V ~ 5.25 V |
| Frequency Switching | - | - | 80kHz ~ 1.5MHz |
| Control Features | - | - | Current Limit, Enable, Power Good |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 4 |
| Duty Cycle Max | - | - | 0.75 |
| Synchronous Rectifier | - | - | - |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |