Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a

文件：307.84 Kbytes 页数：24 Pages

Maxim

美信

双/三电压、电源跟踪器/排序器/监控器

MAX6877/MAX6878/MAX6879是多电压电源跟踪器/排序器/监控器，可监视多达三路系统电压，并能为系统要求的电压跟踪或排序提供适当的上电和断电控制。这些器件可确保规定范围内受控的电压跟踪，或系统电源上电时的正确排序。MAX6877/MAX6878/MAX6879产生所有的电压时序，控制多达三个外部n沟道FET，用于控制OUT1/OUT2/OUT3电源电压。(对于每个器件的不同特性，请参考完整数据资料中的选型指南)。\nMAX6877/MAX6878/MAX6879为每路输入电压提供可调的欠压门限。当所有电压大于这些门限时，器件打开外部n沟道MOSFET，以便进行系统电压排序或跟踪 • 引脚可选择的跟踪或排序,用于控制多达三路电源电压 \n• 电容可调节上电/断电跟踪摆率 \n• 电容可调节上电排序延时 \n• 内置电荷泵增强外部n沟道FET的导通 \n• 电容可调节电源就绪超时周期(MAX6877/MAX6878) \n• 可调的欠压锁定或逻辑使能输入 \n• 每路输出端内置100Ω下拉电路，使容性负载快速放电 \n• 0.5V至5.5V额定IN_/OUT_范围 \n• 2.7V至5.5V工作电压范围 \n• 不受电压瞬变的影响 \n• 小型4mm x 4mm、24引脚或16引脚薄型QFN封装;

ADI

亚德诺

Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a

文件：307.84 Kbytes 页数：24 Pages

Maxim

美信

Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a

文件：307.84 Kbytes 页数：24 Pages

Maxim

美信

Package：16-WQFN 裸露焊盘；包装：带 类别：集成电路（IC） 监控器 描述：IC SEQUENCE/SUPERVISOR 16TQFN

AD

亚德诺

Package：16-WQFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 2 CHANNEL 16TQFN

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亚德诺