IR3891 Series
Manufacturer: INFINEON
Beta
⌘K
IC REG BUCK ADJ 4A DL PQFN
| Part | Topology | Mounting Type | Number of Outputs | Frequency - Switching [Min] | Frequency - Switching [Max] | Supplier Device Package | Output Configuration | Voltage - Input (Min) [Min] | Voltage - Output (Min/Fixed) [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Function | Package / Case | Voltage - Input (Max) [Max] | Current - Output | Output Type | Voltage - Output (Max) [Max] | Synchronous Rectifier |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 INFINEON | Buck | Surface Mount | 2 | 300 kHz | 1.5 MHz | PQFN (5x6) | Positive | 1 V | 0.5 V | -40 C | 125 °C | Step-Down | 31-PowerVFQFN | 21 V | 4 A | Adjustable | 18.06 V |