微源原装芯片 LP3110 高性能稳压电荷泵
General Description
The LP3110 is a high performance charge pump DC/DC converter that produces a regulated 5V output. No external inductor is required for operation. Theoperating voltage range is 2.8V to VOUT. Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change.
The LP3110 features very low quiescent current, over current protection and short circuit protection.The LP3110 is available in SOT23-6 package.
Features
◆ 2x Mode for Ultra-High Efficiency
◆ 2.8V to VOUT Range Input Voltage
◆ Soft-Start Function
◆ Built-In Short-Circuit Protection
◆ 340KHz Fixed frequency
◆ Built-in Thermal Protection
◆ Over Current Protection Function
◆ ISD<1uA in Shutdown
◆ SOT23-6 Package
◆ RoHS Compliant and 100% Lead (Pb)-Free
