| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 1.60 MHz |
| Number of Pins | 5 Pin |
| Case/Package | SOT-23-5 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.23V ~ 22V |
| Output Current | 2 A |
| Number of Positions | 5 Position |
| Quiescent Current | 2.00 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 1.6 MHz |
| Topology | Boost |
| Input Voltage (Max) | 14 V |
| Input Voltage (Min) | 2.7 V |
| Output Voltage (Max) | 22 V |
| Output Voltage (Min) | 1.23 V |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 14 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
The LM2731XMF is a Boost Converter with 22V internal FET switch. The use of small inductors and capacitors result in the highest power density of the industry. The 22V internal switch makes these solutions perfect for boosting to voltages up to 20V. These parts have a logic-level shutdown pin that can reduce quiescent current and extend battery life. Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.
● Low RDS(ON) DMOS FET
● Uses tiny capacitors and inductors
● Cycle-by-cycle current limiting
● Internally compensated
● <1µA Low shutdown current
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