深圳市科瑞芯电子有限公司

微源半导体 LP6280S WLCSP-15 用于LCD偏置的双输出电源

General Description

The LP6280A is designed positive/negative driven applications. The device uses a single inductor scheme to provide output currents. The integrated synchronous Boost converter provides a regulated voltage for a LDO and a charge pump. The LDO provides a regulated and programmable positive bias charge pump provides a regulated and programmable negative bias VON. offers low noise, small solution size and high efficiency. The other feature includes under lockout (UVLO), internal soft cycle-by-cycle current limit and output overload and short circuit protection shutdown. The LP6280A is available in a space and programmable positive bias charge pump provides a regulated and programmable negative bias VON. offers low noise, small solution size and high efficiency. The other feature includes under lockout (UVLO), internal soft cycle-by-cycle current limit and output overload and short circuit protection shutdown. 

Applications

◆Small-, Medium-Size Bipolar
- Smartphone, Tablet
- Camera, GPS
- Home Automation,
- Wearables (Smart
◆General Split-Rail Power
- Differential Audio, Headphone
- Instrumentation, Operational Amplifier, Comparator
- DAC/ADC

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