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Preliminary Datasheet
Dual Channel Output LCD Bias Power
LP6280
General Description
The LP6280 boost converter is designed to supple bias power positive / negative output source driver application. it has wide input voltage range of 2.5V to 5.5V and output currents up to 120mA.
The LP6280 is a high efficiency synchronous boost converter, which is based on current mode topology, fixed frequency to regulate output voltage. Other features include under-voltage lockout (UVLO), internal soft start, current limit protection, thermal shutdown protection.
The LP6280 is available in a space saving WLCSP 15-ball (0.4mm pitch) package.
Order Information
LP6280
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F: Pb-Free Package Type HVF: WLCSP-15
Features
2.5V to 5.5V Input Supply Voltage Range Output Current up to 120mA Up to 85% Efficiency Programmable Output Voltages
VOP Output Voltage : 4V to 6V with 0.1V step VON Output Voltage :-4V to -6V with 0.1V step ENP/ENN Power on Sequence Control. Built.