致新科技G5177C 移動電源升壓IC G5177C DC-DC電源升壓轉換器IC 原裝正品供應商:鄭生: QQ:1094642907
The G5177C is a compact, high-efficiency, synchronous step-up converter with power Mosfets embedded and with output turn off true shutdown function and adjustable output current limiting with foldback for a single-cell Li-ion/polymer battery. The G5177C uses only 70μA (typ) quiescent current and allows the converter to switch only when needed at no load and light loads, and when load is higher than 100mA, it uses fixed-frequency PWM technique at 500KHz. It features a current mode control for fast transient response with internal compensation. The G5177C includes cycle-by-cycle current limit to maximum inductor current and over-temperature protection circuit. The G5177C is suitable for iPad-like computers, smart phones and portable handheld devices.
The G5177C is available in a SOP8 (FD) package. The operating temperature range is from -20°C to +85°C.
移動電源IC專業供應商
充電IC:
TP5000,TP4057,TP4056,TP4055,TP4054 ,SE9017,SE9016, AP5056,LN2054,
穩壓IC:
XC6206P282MR,CE6200A28M3G,
保護IC
DW01+8205,二合一DW01M,DW03,VS1430
MOS管:
SI2300,SI2301,SI2302,AO3401,AO3402,AO3400
MEM2306,ME9926, AO4435,AO4468,
升壓IC
FP6298,FP6297,FP6293,FP6291,FP5139,FP5138,FP6716,fp6717, ME2149,ME2139,ME2109,PS7516,G5177C
IC絲印
AL324 AL393 AL371 B628 57bA 57b0 54 b2 016 y(字母) 017**(字母)
A1SHB A2SHB M3JK D6GhFG D6G*** ……..
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