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XR76115EL-F - 

PowerBlox 15A Synch Step Down COT Reg

Exar XR76115EL-F
声明:图片仅供参考,请以实物为准!
制造商:
Exar Exar
制造商产品编号:
XR76115EL-F
仓库库存编号:
70602521
技术数据表:
View XR76115EL-F Datasheet Datasheet
订购热线: 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
由于产品数据库庞大,部分产品信息可能未能及时更新,下单前请与销售人员确认好实时在库数量,谢谢合作!

XR76115EL-F产品概述

The XR76115 is a synchronous step-down regulator combining the controller, drivers, bootstrap diode and MOSFETs in a single package for point-of-load supplies. The XR76115 has a load current rating of 15 A. A wide 5 V to 22 V input voltage range allows for single supply operation from industry standard 5 V, 12 V and 19.6 V rails.
With a proprietary emulated current mode Constant On-Time (COT) control scheme, the XR76115 provides extremely fast line and load transient response using ceramic output capacitors. It requires no loop compensation, simplifying circuit implementation and reducing overall component count. The control loop also provides 0.25% load and 0.12% 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 XR76115 is available in a RoHS-compliant, green/halogen-free space-saving QFN 6 x 6 mm package.

Features:
  • 15 A Capable Step Down Regulator
    - 4.5 V to 5.5 V Low VIN Operation
    - 5 V to 22 V Wide Single Input Voltage
    - ≤0.6 V Adjustable Output Voltage
  • Controller, drivers, bootstrap diode and MOSFETs integrated in one package
  • Proprietary Constant On-Time Control
    - No Loop Compensation Required
    - Ceramic Output Cap. Stable operation
    - Programmable 200 ns-2 μs On-Time
    - Quasi Constant 200 kHz-800 kHz Freq.
    - Selectable CCM or CCM/DCM Operation
  • Precision Enable and Power-Good Flag
  • Programmable Soft-start
  • 6 x 6 mm 37-pin QFN Package
  • XR76115EL-F产品信息

      Brand/Series  Power Blox Series  
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    QQ:800152669
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