BD8174MU PDF – Multi-channel System Power Supply IC

Part Number: BD8174MU, BD8174MUV

Function: Multi-channel System Power Supply IC

Package: 7.00mm x 7.00mm x 1.00mm Type

Manufacturer: Rohm ( )


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BD8174MU image


The BD8174MU is a system power supply IC that generates 6 power supply channels required by TFT-LCD panels on a single chip.

Output voltage and sequence is fixed so that it is possible to control output with few external components.


1. Step-up DC/DC Converter with Built-in 3A FET
2. Synchronous Step-down DC/DC Converter with Built-in 2A FET
3. High Voltage LDO (50mA)
4. Low Voltage LDO (400mA)
5. Positive/ Negative Charge Pumps (Integrated-diode)
6. 10bit DAC 4CH
7. VCOM Amplifier
8. Gate Shading Function
9. All-output Shut Down Function
10. Power Good Function […]

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BD8174MU Datasheet