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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。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号 | BD8174MUV-E2
Status | -
封装 | VQFN048V7070
包装数量 | 1500
最小独立包装数量 | 1500
包装形态 | Taping
RoHS | 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