Subminiature RF Inductors

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PCA

Subminiature RF Inductors

文件：42.55 Kbytes 页数：1 Pages

PCA

500mA High Efficiency Boost Regulator with Adjustable Output, Shutdown and Low Battery Detect

General Description The FAN4855 is a low power boost regulator designed for low voltage DC to DC conversion in 2-cell battery powered systems such as digital cameras, cell phones and PDAs. The converter starts-up at 1.3V and operates after the start at an input voltage as low as 1V. Output voltag

文件：527.09 Kbytes 页数：12 Pages

FAIRCHILD

仙童半导体

500mA High Efficiency Boost Regulator with Adjustable Output, Shutdown and Low Battery Detect

Features ■ Low power PFM boost regulator ■ Input voltage range is from 1.6V to 4.5V ■ Output voltage range is from 3V to 5V ■ 500mA maximum load current capability ■ 95% efficient power conversion ■ 2-3 cell and single cell Li-Ion systems ■ Variable on-time Pulse Frequency Modulation (P

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ONSEMI

安森美半导体

500mA High Efficiency Boost Regulator with Adjustable Output, Shutdown and Low Battery Detect

General Description The FAN4855 is a low power boost regulator designed for low voltage DC to DC conversion in 2-cell battery powered systems such as digital cameras, cell phones and PDAs. The converter starts-up at 1.3V and operates after the start at an input voltage as low as 1V. Output voltag

文件：527.09 Kbytes 页数：12 Pages

FAIRCHILD

仙童半导体