BD8179MUV

Power Supply IC Series for TFT-LCD Panels 5V Input Multi-channel System Power Supply IC BD8179MUV No.09035EBT04 ●Description The BD8179MUV is a system power supply IC for TFT panels. A 1-chip IC providing a total of three voltages required for TFT panels, i.e., source voltage, gate high-level, and gate low-level voltage, thus constructing a TFT panel power supply with minimal components required. ●Features 1) Step Up DC/DC Converter. 2) Incorporates 18V, 3.0A N-channel FET 3) Linear-Regulator Controllers for VGON and VGOFF 4) 5 channel Operational Amplifiers/±150mA Output Short-Circuit Current 40V / µs Slew Rate 5) Switching Frequency: 1200 kHz. 6) Gate Shading Function Included. 7) Protection Circuits 8) Over Current Protection 9) Timer Latch Mode Short Current Protection. 10) Thermal Shut Down. 11) Under Voltage Protection. 12) Over Voltage Protection 13) VQFN032V5050 Package ●Applications Liquid crystal TV, PC monitor, and TFT-LCD panel ●Absolute maximum ratings (Ta = 25℃) Parameter Power Supply Voltage VMAIN Voltage SUP Voltage DRVP Voltage DRVN Voltage SRC Voltage CTL Voltage Junction Temperature Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VIN VMAIN VSUP VDRVP VDRVN VSRC VCTL Tjmax Pd Topr Tstg Limit 7 20 20 40 -30 40 7 150 4560 -40～85 -55～150 Unit V V V V V V V ℃ mW ℃ ℃ * Reduced by 19.52 mW/℃ over 25℃, when mounted on a glass epoxy board. (4-layer 74.2 mm  74.2 mm  1.6 mm). ●Operating Condition Parameter Power Supply Voltage VMA...