100 Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter

General Description The MAX887 high-efficiency, step-down DC-DC converter provides an adjustable output from 1.25V to 10.5V. It accepts inputs from 3.5V to 11V and delivers 600mA. Operation to 100 duty cycle minimizes dropout voltage (300mV typ at 500mA). Synchronous rectification reduces outpu

文件：146.21 Kbytes 页数：12 Pages

Maxim

美信

100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter

General Description The MAX887 high-efficiency, step-down DC-DC converter provides an adjustable output from 1.25V to 10.5V. It accepts inputs from 3.5V to 11V and delivers 600mA. Operation to 100% duty cycle minimizes dropout voltage (300mV typ at 500mA). Synchronous rectification reduces

文件：146.21 Kbytes 页数：12 Pages

Maxim

美信

100 Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter

General Description The MAX887 high-efficiency, step-down DC-DC converter provides an adjustable output from 1.25V to 10.5V. It accepts inputs from 3.5V to 11V and delivers 600mA. Operation to 100 duty cycle minimizes dropout voltage (300mV typ at 500mA). Synchronous rectification reduces outpu

文件：146.21 Kbytes 页数：12 Pages

Maxim

美信

關Power Hall-Effect Switch

Description The MX887D integrated Hall-Effect switch targets the requirements of low-power portable devices with battery operating voltages from 2.5V to 5.5V. On-chip power management circuitry reduces the effective average current to just 5μA at VSUPPLY = 3VDC . Features • μPower Opera

文件：271.66 Kbytes 页数：6 Pages

Clare

Clare, Inc.