1.8V to 28V Input, PWM Step-Up Controllers in 關MAX

General Description The MAX668/MAX669 constant-frequency, pulse-width modulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolated output configurations. Power levels of 20W or more can be controlle

文件：326.98 Kbytes 页数：18 Pages

Maxim

美信

fully assembled and tested surface-mount circuit board Evaluation Kit

文件：82 Kbytes 页数：6 Pages

Maxim

美信

1.8V至28V输入、PWM升压型控制器，µMAX封装

MAX668/MAX669固定频率、脉宽调制(PWM)、电流模式DC-DC控制器设计用于较宽范围输入的DC-DC转换应用，包括升压、SEPIC、反激和隔离输出结构。可输出20W或更高功率，转换效率高于90%。1.8V至28V输入电压范围支持较宽范围的电池或交流供电输入。先进的BiCMOS设计具有低工作电流(220µA)、可调节工作频率(100kHz至500kHz)、软启动，同步输入允许MAX668/MAX669振荡器与外部时钟同步。\n\n DC-DC转换效率经过优化，具有100mV低电流检测电压，以及Maxim专有的Idle Mode™控制方法。中、高负载时，控制器工作在P • 1.8V最小启动电压(MAX669)\n• 宽输入电压范围：1.8V至28V\n• 小尺寸10引脚µMAX封装\n• 电流模式PWM和空闲工作模式\n• 效率高于90%\n• 100kHz至500kHz可调节振荡器或SYNC输入\n• 220µA静态电流\n• 逻辑电平关断\n• 软启动;

ADI

亚德诺

Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms

General Description The MAX6648/MAX6692 are precise, two-channel digital temperature sensors. They accurately measure the temperature of their own die and a remote PN junction, and report the temperature in digital form using a 2-wire serial interface. The remote PN junction is typically the emit

文件：280.68 Kbytes 页数：17 Pages

Maxim

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Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms

General Description The MAX6648/MAX6692 are precise, two-channel digital temperature sensors. They accurately measure the temperature of their own die and a remote PN junction, and report the temperature in digital form using a 2-wire serial interface. The remote PN junction is typically the emit

文件：280.68 Kbytes 页数：17 Pages

Maxim

美信

Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms

General Description The MAX6648/MAX6692 are precise, two-channel digital temperature sensors. They accurately measure the temperature of their own die and a remote PN junction, and report the temperature in digital form using a 2-wire serial interface. The remote PN junction is typically the emit

文件：280.68 Kbytes 页数：17 Pages

Maxim

美信

1.8V to 28V Input, PWM Step-Up Controllers in 關MAX

General Description The MAX668/MAX669 constant-frequency, pulse-width modulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolated output configurations. Power levels of 20W or more can be controlle

文件：326.98 Kbytes 页数：18 Pages

Maxim

美信

2째C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface

文件：235.88 Kbytes 页数：16 Pages

Maxim

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2°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface

文件：154.92 Kbytes 页数：16 Pages

Maxim

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2°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface

文件：154.92 Kbytes 页数：16 Pages

Maxim

美信