Catalyst Semiconductor

I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker Features ■ 256 discrete brightness steps for easy LED dimming and color mixing ■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552 ■ eliminates repeated command

文件：867.83 Kbytes 页数：28 Pages

CATALYST

CMOS Boost Converter - White LED Driver

文件：302.36 Kbytes 页数：14 Pages

CATALYST

CMOS Boost Converter - White LED Driver

文件：179.57 Kbytes 页数：16 Pages

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安森美半导体

CMOS Boost Converter - White LED Driver

文件：170.59 Kbytes 页数：15 Pages

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安森美半导体

White LED Driver, CMOS Boost Converter

The CAT4137 is a DC/DC step-up converter that delivers a regulated output current. Operation at a constant switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and inductor.The device drives a string of white LEDs connected in series and provides the • Drives up to 5 White LEDs from 3V\n• Power Efficiency up to 87%\n• Low Quiescent Ground Current 0.1 mA\n• Adjustable Output Current (up to 30 mA)\n• High Frequency 1MHz Operation\n• “Zero” current shutdown mode\n• Operates down to 2 V (from two AA batteries)\n• Soft start power-up\n• Open LED ;

ONSEMI

安森美半导体

CMOS Boost Converter - White LED Driver

文件：170.59 Kbytes 页数：15 Pages

ONSEMI

安森美半导体

CMOS Boost Converter - White LED Driver

文件：302.36 Kbytes 页数：14 Pages

CATALYST

CMOS Boost Converter - White LED Driver

文件：179.57 Kbytes 页数：16 Pages

ONSEMI

安森美半导体

CMOS Boost Converter - White LED Driver

文件：170.59 Kbytes 页数：15 Pages

ONSEMI

安森美半导体

CMOS Boost Converter - White LED Driver

文件：251.88 Kbytes 页数：16 Pages

ONSEMI

安森美半导体