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

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)。\n\n MAX6877/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 • 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;

Voltage Tracking of Up to Three Power Supplies During Power-Up/Power-Down

文件：193.09 Kbytes Page：8 Pages

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

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

封装/外壳：24-WFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC SUPERVISOR 3 CHANNEL 24TQFN 集成电路（IC） 监控器

Voltage Tracking of Up to Three Power Supplies During Power-Up/Power-Down

文件：193.09 Kbytes Page：8 Pages

功能：电源监控器/跟踪器/定序器 包装：盒 描述：EVAL KIT FOR MAX6877 开发板，套件，编程器 评估和演示板及套件

7-Dot LED Driver Circuits

[Panasonic]

Reversible Brush-Type DC Motor Driver (output current: 8A)?

Overview The STK6877 is an H bridge power pack reversible brush-type DC motor driver that uses Sanyo’s unique insulated metal substrate technology (IMST) substrate. This technology provides superlative thermal dissipation characteristics. By adopting MOSFET devices as its power elements, this hyb