Характеристики
TPS62000DGS, Понижающий преобразователь напряженияThe TPS62000DGS is a low-noise synchronous step-down DC-to-DC Converter ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH or alkaline battery. It operates typically down to an input voltage of 1.8V, with a specified minimum input voltage of 2V.
• Pin-programmable current limit
• High efficiency over a wide load current range in power save mode
• Low-noise operation anti-ringing switch and PFM/PWM operation mode
• Internal soft-start
• Synchronizable to external clock signal up to 1MHz
• More than 95% high efficiency
• 100% Maximum duty cycle for lowest dropout
• 50µA Typical quiescent current
• Green product and no Sb/Br