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| PartNumber | ISL6441IRZ | ISL6441IR | ISL6441IR-T |
| Description | Switching Controllers DL PWM CNTRLR LINEAR CNTRLR 1 4MHZ | IC CTRLR SGL/STEP DOWN PWM 28QFN | IC CTRLR PWM DUAL 1.4MHZ 28-QFN |
| Manufacturer | Renesas Electronics | Intersil | - |
| Product Category | Switching Controllers | PMIC - Power Management - Specialized | - |
| RoHS | Y | - | - |
| Number of Outputs | 2 Output | - | - |
| Switching Frequency | 1400 kHz | - | - |
| Duty Cycle Max | 73 % | - | - |
| Output Voltage | 0.8 V to 24 V, 24 V | - | - |
| Output Current | 400 mA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Package / Case | QFN EP | - | - |
| Packaging | Tube | Tube | - |
| Series | ISL6441 | - | - |
| Type | Current Mode PWM Controllers | - | - |
| Brand | Renesas / Intersil | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 12 V | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 60 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Package Case | - | 28-VFQFN Exposed Pad | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Applications | - | Power Supplies | - |
| Voltage Supply | - | 5.6 V ~ 24 V | - |
| Supplier Device Package | - | 28-QFN (5x5) | - |
| Current Supply | - | 2mA | - |