MB39A302概要说明书

MB39A302 consists of 2ch DC/DC converter, 2ch charge pump type DC/DC converter, 1ch LDO,
an operational amplifier for VCOM calibration and a gate voltage shaping circuit.
The buck converter is a voltage mode asynchronous converter with integrated switching FET.
The boost converter equips integrated switching FET with voltage mode control.
FUJITSU SEMICONDUCTOR
FACT SHEET

NP405-00003-1v0-E
ASSP for Power Supply Applications
System Power Management IC for LCD Panel
with VCOM Regulator DC/DC Converter IC
MB39A302
MB39A302 consists of 2ch DC/DC converter, 2ch charge pump type DC/DC converter, 1ch LDO,
an operational amplifier for VCOM calibration and a gate voltage shaping circuit.
The buck converter is a voltage mode asynchronous converter with integrated switching FET.
The boost converter equips integrated switching FET with voltage mode control.

■ DESCRIPTION
Power supply voltage range (VIN=VINVL=VIN2) : 8V to14V
Structure: Vlogic/Vs: voltage mode DC/DC converter included switching FET
VGL/VGH: charge pump with out