Single-channel Source Voltage Output Power Supply ICs with Gamma Buffer Amp BD8157EFV

BD8151EFV/BD8157EFV是用于TFT液晶面板的电源IC,它内置了用于源极电压的升压开关稳压器和灰度缓冲放大器。通过源极电压和灰度缓冲器的单芯片化实现了成本的大幅度降低。BD8151EFV的输入电压是2.5~5.5V,BD8157EFV的输入电压是2.1~4.0V。支持低电压工作,2.5V输入时可达到85%以上的高效率,有助于低功耗化。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD8157EFV-E2供应中HTSSOP-B2025002500TapingYes

BD8157EFV 数据手册 Data Sheet

技术特性
GradeStandard
Vin1(Min.)[V]2.1
Vin1(Max.)[V]4.0
SW frequency(Max.)[MHz]1.2
Output Source Voltage[V]to 14
Output Logic Voltage[V]-
Output Logic Voltage2[V]-
Output Gate Voltage[V]-
Start up Sequence CircuitNo
VCOM[ch]1
Buffer for Gamma[ch]4
Auto Data ReadNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]125
应用领域
  • 大型LCD面板
技术资料下载
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