This detailed comparison of ISL6440IAZ-T7 and LX1671CPW in the PMIC - Voltage Regulators - DC DC Switching Controllers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Intersil (Renesas Electronics America) | Microsemi |
|---|---|---|
| Package / Case | 24-SSOP (0.154", 3.90mm Width) | 38-TFSOP (0.173", 4.40mm Width) |
| Description | IC REG CTRLR BUCK 24QSOP | IC REG CTRLR BUCK 38TSSOP |
| In Stock | 174 | 2 496 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | LoadSHARE™ |
| Package | Tape & Reel (TR) | - |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 2 | 4 |
| Output Phases | 2 | 2 |
| Voltage - Supply (Vcc/Vdd) | 5.6V ~ 24V | 4.5V ~ 5.5V |
| Frequency - Switching | 300kHz | 300kHz |
| Duty Cycle (Max) | 93% | 85% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Phase Control, Power Good, Soft Start | Current Limit, Enable, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 24-QSOP | 38-TSSOP |
