| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | WQFN-24 |
| Number of Outputs | 1 Output |
| Output Voltage | 1V ~ 3.3V |
| Output Current | 1.5 A |
| Quiescent Current | 33.0 µA |
| Number of Regulated Outputs | 4 Output |
| Switching Frequency | 2500 kHz |
| Topology | Buck |
| Input Voltage (Min) | 2.8 V |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 1170 mW |
| Supply Voltage | 2.8V ~ 5.5V |
| Input Voltage | 5.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ |
The LM26480-Q1 is an automotive-qualified multi-functional power management unit (PMU), optimized for low-power digital applications. This device integrates two highly efficient 1.5-A step-down DC-DC converters and two 300-mA linear regulators. The DC-DC buck converters provide typical efficiencies of 96%, allowing for minimal power consumption. Features include soft start, undervoltage lockout, current overload protection, thermal overload protection, and an internal power-on-reset (POR) circuit, which monitors the output voltage levels on bucks 1 and 2.
TI
Conv DC-DC 2.8V to 5.5V Step Down Single-Out 1V to 3.3V 1.5A 24Pin WQFN EP
TI
Power Management Specialized - PMIC
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