FDZ1905PZ中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

General Description

This device is designed specifically as a single package solution for the battery charge switch in cellular handset and other ultra-portable applications. It features two common drain P-channel MOSFETs, which enables bidirectional current flow, on Fairchild’s advanced 1.5V PowerTrench? process with state of the art “l(fā)ow pitch” WL-CSP packaging process, the FDZ1905PZ minimizes both PCB space and rS1S2(on). This advanced WL-CSP MOSFET embodies a breakthrough in packaging technology which enables the device to combine excellent thermal transfer characteristics, ultra-low profile packaging, low gate charge, and low rS1S2(on) .

Features

■ Max rS1S2(on) = 126m? at VGS = –4.5V, IS1S2 = –1A

■ Max rS1S2(on) = 141m? at VGS = –2.5V, IS1S2 = –1A

■ Max rS1S2(on) = 198m? at VGS = –1.8V, IS1S2 = –1A

■ Max rS1S2(on) = 303m? at VGS = –1.5V, IS1S2 = –1A

■ Occupies only 1.5 mm2 of PCB area, less than 50 of the area of 2 x 2 BGA

■ Ultra-thin package: less than 0.65 mm height when mounted to PCB

■ High power and current handling capability

■ HBM ESD protection level > 4kV (Note 3)

■ RoHS Compliant

Applications

■ Battery management

■ Load switch

■ Battery protection