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TFT-LCD面板用输出电压固定型多信道系统电源_BD8174MUV

是1chip控制TFT液晶面板所需的6信道电源的系统电源。输出电压及时序固定,因此可通过极少的外接部件控制输出。

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型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD8174MUV-E2 - VQFN048V7070 1500 1500 Taping Yes
 
特性:
Grade Standard
Vin1(Min.)[V] 10.0
Vin1(Max.)[V] 14.0
SW frequency(Max.)[MHz] 0.7
Output Source Voltage[V] to 18
Output Logic Voltage[V] 3.3
Output Logic Voltage2[V] 1.2/1.5/1.8
Output Gate Voltage[V] + 35.2 / - 6.0
Start up Sequence Circuit Yes
VCOM[ch] 1
Auto Data Read No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
特点:
    • Step-up DC/DC converter with built-in 3A FET
    • Synchronous step-down DC/DC converter
      with built-in 2A FET
    • High Voltage LDO (50mA)
    • Low Voltage LDO (400mA)
    • Positive/ Negative charge pumps (Integrated-diode)
    • 10bit DAC 4CH
    • VCOM amplifier
    • Gate shading function
    • All-output shut down function
    • Power Good function
    • Fixed Frequency (700kHz)
    • Protection circuit :Under-voltage lockout protection circuit
      Thermal shutdown circuit
      Over current protection circuit
      Over voltage protection circuit
      Timer-latch type short-circuit protection circuit
    • Constant startup sequence
    • VQFN048V7070 package
 
 
 
 
技术信息
Application Note

Thermal Resistance