High Efficiency 4-Channel HB LED Driver with I2C Interface and Phase-Shifted PWM Dimming

Description The SC504 is a 4-channel, highly integrated, high-efficiency step-up (boost) HB LED driver designed to reduce the thickness of mid-size LCD displays. It features a wide input voltage range (4.5V to 27V), phase-shifted PWM dimming, analog dimming, a flexible output configurati

文件：1.36807 Mbytes 页数：34 Pages

SEMTECH

先之科

Package：20-VFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRV RGLTR PWM 120MA 20QFN

Semtech Corporation

Hermetic Optoschmitts

[HONEYWELL INC.]

文件：257.18 Kbytes 页数：2 Pages

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1090.00 MHz SAW Filter

1090.00 MHz SAW Filter • Ideal for Digital Set-Top-Box Selectivity in 1090.00 MHz • Low-Loss, Coupled-Resonator Quartz Design • Simple External Impedance Matching • Ultra Miniature Ceramic QCC8B SMD Package

文件：149.53 Kbytes 页数：2 Pages

VANLONG

0.5 AMP, 800 ??900 Volts NPN Transistor

文件：163.55 Kbytes 页数：3 Pages

SSDI