精品国产99久久久久久www_亚洲精彩视频在线观看的_性欧美婬妇ⅹxxx视频_里番肉工口全彩老师_a天堂最新在线观看_精品国产在天天在线观看_免费看那种视频_樱桃电视剧全集播放_成人性视频免费看的鲁片_中国伦理影院

● General Description

This IC is boost DC/DC converter that can drive white LED with constant current. More stabled white LED lighting can be achieved by direct current connection without electric tolerance and High-speed response by current mode. Moreover, separating IC power supply (2.7V to 5.5V) and coil power supply (2.3V to 20V) makes it possible to widen input range, which will be helpful to be applied to various kinds of applications. Over voltage setting can be selected corresponding to the number of LED lightings. BD60A00NUX is for max 11 lightings, BD60A60NUX is for max 6 lightings.

● Features

■ Boost DC/DC converter

■ Drive LED 11 lightings

(VOUT=3.6V×11+0.7V=40.3V ) BD60A00NUX

■ Brightness control by outside PWM signal (PWM frequency =100Hz to 30kHz, 25kHz 1 dimming application)

■ Brightness control by DC input

■ Soft start function (1ms Typ.)

■ Over voltage protection

BD60A00NUX: 42V (Typ.)

BD60A60NUX: 28V (Typ.)

■ SBD open protection and output short protection

■ Over current protection

■ LED terminal over voltage protection

■ UVLO

● Applications

Digital video cameras, digital single-lens reflexes, digital still cameras, digital photo frames, personal navigations (PND), mobile phones, smart phones, MID, PDA, hand-held computers, MP3 players, GPS, digital media players, etc.