| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | WFQFN-24 |
| Number of Outputs | 1 Output |
| Output Voltage | 2.5V ~ 20V |
| Output Current | 2 A |
| Quiescent Current | 2.10 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 660kHz, 1.28MHz |
| Topology | Boost |
| Input Voltage (Max) | 7 V |
| Input Voltage (Min) | 2.5 V |
| Output Voltage (Max) | 20 V |
| Output Voltage (Min) | 1.263 V |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 2.5V ~ 7V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
The LM3310 is a step-up DC/DC converter integrated with an Operational Amplifier and a gate pulse modulation switch. The boost (step-up) converter is used to generate an adjustable output voltage and features a low RDSON internal switch for maximum efficiency. The operating frequency is selectable between 660kHz and 1.28MHz allowing for the use of small external components. An external soft-start pin enables the user to tailor the soft-start time to a specific application and limit the inrush current. The Op-Amp is capable of sourcing/sinking 135mA of current (typical). The gate pulse modulation switch can operate with a VGH voltage of 5V to 30V. The LM3310 is available in a low profile 24-lead WQFN package.
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