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See Product Specifications
| Part Number: | XR77128ELB-F |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | MaxLinear, Inc. |
| Packaging: | Tray |
| Product Status: | Obsolete |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 4 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 5.5V ~ 25V |
| Frequency - Switching: | 105kHz ~ 1.23MHz |
| Duty Cycle (Max): | - |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | I²C, SMBus |
| Control Features: | Enable |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 44-WFQFN Exposed Pad |
| Supplier Device Package: | 44-TQFN (7x7) |
