LP6280-Panel Power
2.1-5.5Input Voltage(V):
±4-6Output Voltage(V):
1000KSwitch Frequency:
-Switch Current Limit(mA):
Dual Power Boost/Change PumpSpecial Features:

Dual Channel Output LCD Bias Power

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.


 TFT LCD Smartphone and Tablets
 White Brand MID
 DAC Supply
 OLED Displays



 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-in Soft Start
 Over-Current Protection
 Over-Temperature Protection
 WLCSP 15-ball (1.4mm x 2.3mm) Package
 RoHS Compliant and Halogen Free
 Pb-Free Package

Marking Information

Please see specification. 
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