高效2A同步整流降压转换器PWM和PFM模式切换控制 600KHz, 18V,2A Synchronous Step-Down Converter FEATURES High Efficiency: Up to 98% 600KHz Frequency Operation 2A Output Current No Schottky Diode Required 4.0V to 18V Input Voltage Range 0.6V Reference Slope Compensated Current Mode Control for Excellent...
提供两种操作模式,PWM控制和PFM模式切换控制 在更宽的负载范围内提高效率。 特征 ⚫ 高效率:高达96% ⚫ 1.5MHz恒定频率操作 ⚫ 800mA输出电流 ⚫ 无需肖特基二极管 ⚫ 2V至6V输入电压范围 ⚫ 输出电压低至0.6V ⚫ 在轻负载下实现高效率的PFM模式 ...
它通过自动在PWM模式和PFM模式之间切换实现高的AC-DC转换效率。CXAC85173内置了热关断、过流、输出过压及输入过压保护功能。The CXAC85173 is a Constant-Voltage (CV) and Constant-Current (CC) regulator controller with primary side regulation. The device can control the output voltage and current by se...
其采用了PWM/PFM自动切换的轻载高效控制模式和内部补偿的构架。是外围引脚最为节省的高压同步降压转换器 The CXSD6222 is a wide input range, synchronous, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. With a fixed switching frequencyof ...
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The AP9166 is a fully integrated, high efficiency 2A synchronous rectified stepdown converter. The AP9166 operates at high efficiency over a wide output current load range. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the...