Shielded Power Inductors LPS4018

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Ultra Low Quiescent Current, Hysteretic DC-DC Step-Up Converter

General Description The AS1310 is an ultra low IQ hysteretic step-up DC-DC converter optimized for light loads (60mA), where it achieves efficiencies of up to 92. Key Features Input voltage range: 0.7V to 3.6V Fixed output voltage range: 1.8V to 3.3V Output current: 60mA @ VIN=0.9

Shielded Power Inductors

• Very low DCR; excellent current handling • 4.0 × 4.0 mm footprint; less than 1.8 mm tall

Four-String White LED Driver

GENERAL DESCRIPTION The ADD5205is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.3 Ω internal switch and 1 MHz fixed operating frequency. The ADD5205contains four regulated constant current sources for

Wide input voltage range (2.4V to 5.5V)

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Very low DCR; excellent current handling, 4.0 횞 4.0 mm footprint; less than 1.8 mm tall

文件：204 Kbytes Page：2 Pages