XR79115EL-F

XR79115EL-F属性

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XR79115EL-F描述

XR79115EL-F 制造商: Exar
产品种类: 开关稳压器
安装风格: SMD/SMT
封装 / 箱体: QFN-68
输出电压: 600 mV to 5.5 V
输出电流: 15 A
输出端数量: 1 Output
最大输入电压: 22 V
拓扑结构: Buck
最小输入电压: 5 V
开关频率: 400 kHz to 600 kHz
最小工作温度: - 40 C
最大工作温度: + 125 C
系列: XR79115
封装: Tray
输入电压: 5 V to 22 V
工作温度范围: - 40 C to + 125 C
静态电流: 0.7 mA
类型: Synchronous Step Down COT Power Module
商标: Exar
关闭: Shutdown
开发套件: XR79115EVB
负载调节: 0.35%
工作电源电流: 700 uA
产品类型: Switching Voltage Regulators
工厂包装数量: 168
子类别: PMIC - Power Management ICs
电源电压-最小: 4.5 V
单位重量: 810 mg
器件型号 封装编码 最低温度 最高温度 状态
XR79115EL-F QFN 12x12mm -40 125 Active
XR79115ELTR-F QFN 12x12mm -40 125 Active
XR79115EVB Board
XR79115：22V, 15A Synchronous Step Down Constant On-Time QFN Module
The XR79115 is a synchronous step-down controller for point-of load supplies up to 15A. A wide 5.0V to 22V input voltage range allows for single supply operation from industry standard 5V, 12V, and 19.6V rails.
With a proprietary emulated current mode Constant On-Time (COT) control scheme, the XR79115 provides extremely fast line and load transient response using ceramic output capacitors. It requires no loop compensation hence simplifying circuit implementation and reducing overall component count. The control loop also provides exceptional load and line regulation and maintains constant operating frequency. A selectable power saving mode allows the user to operate in discontinuous mode (DCM) at light current loads thereby significantly increasing the converter efficiency.
A host of protection features, including over-current, over-temperature, short-circuit and UVLO, help achieve safe operation under abnormal operating conditions.
The XR79115 is available in RoHS compliant, green/halogen free space saving 12x12mm QFN package.

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