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MIC2103数据手册集成电路(IC)的DC-DC开关控制器规格书PDF

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厂商型号

MIC2103

参数属性

MIC2103 封装/外壳为16-VFQFN 裸露焊盘;包装为管件;类别为集成电路(IC)的DC-DC开关控制器;产品描述:IC REG CTRLR BUCK 16MLF

功能描述

降压
75V DC-DC Buck Controller with Hyper Light Load™
IC REG CTRLR BUCK 16MLF

封装外壳

16-VFQFN 裸露焊盘

制造商

Microchip Microchip Technology

中文名称

微芯科技 微芯科技股份有限公司

数据手册

原厂下载下载地址下载地址二

更新时间

2025-8-8 23:00:00

人工找货

MIC2103价格和库存,欢迎联系客服免费人工找货

MIC2103规格书详情

描述 Description

The MIC2103/04 are constant-frequency, synchronous buck controllers featuring a unique adaptive ON-time control architecture. The MIC2103/04 operates over an input supply range from 4.5V to 75V and can be used to supply up to 15A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 200kHz to 600kHz. Hyper Light Load™ architecture provides the same high-efficiency and ultra fast transient response as the Hyper Speed Control architecture under the medium to heavy loads, but also maintains high efficiency under light load conditions by transitioning to variable frequency, discontinuous-mode operation.The MIC2103/04 offers a full suite of protection features to ensure protection of the IC during fault conditions. These include under-voltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, fold-back current limit, \"hiccup\" mode short-circuit protection and thermal shutdown.

特性 Features

• Hyper Speed Control™ architecture enables
• High delta V operation (V IN=75V and VOUT=1.2V)
• Any Capacitor™ stable
• 4.5V to 75V input voltage
• 0.8V Reference Voltage with ±1% accuracy
• 200kHz to 600kHz, programmable switching frequency
• Hyper Light Load Control (MIC2103 only)
• Hyper Speed Control (MIC2104 only)
• Enable input, Power-Good output
• Built-in 5V regulator for single-supply operation
• Programmable current limit and fold-back \"hiccup\" mode short-circuit protection
• 5ms internal soft-start, internal compensation, and thermal shutdown
• Supports safe start-up into a pre-biased output
• -40°C to +125°C junction temperature range

简介

MIC2103属于集成电路(IC)的DC-DC开关控制器。由制造生产的MIC2103DC-DC 开关控制器PMIC(电源管理集成电路)DC 到 DC 开关式控制器是用于高效率电路的稳压 IC,其配置为生成高于(突升或步升)或低于(突降或步降)输入电源的输出电源电压。其他拓扑结构可能包括:降压-升压、反激、正激、Cuk、SEPIC、全桥、半桥和推挽式。这些器件不同于需要最小电压并“烧尽”多余电压的线性稳压器。

技术参数

更多
  • 产品编号:

    MIC2103YML-TR

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > DC-DC 开关控制器

  • 系列:

    HyperLight Load®

  • 包装:

    管件

  • 输出类型:

    晶体管驱动器

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出阶段:

    1

  • 电压 - 供电 (Vcc/Vdd):

    4.5V ~ 75V

  • 频率 - 开关:

    200kHz ~ 600kHz

  • 占空比(最大):

    85%

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    限流,使能,频率控制,电源良好

  • 工作温度:

    -40°C ~ 125°C(TJ)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    16-VFQFN 裸露焊盘

  • 供应商器件封装:

    16-MLF®(3x3)

  • 描述:

    IC REG CTRLR BUCK 16MLF

供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP(美国微芯)
24+
MLF16
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
Microchip(微芯)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
Microchip
24+
16MLF
10000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
MICROCHIP/微芯
24+
N/A
5000
原装分货 强势渠道
询价
Microc
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
Microchip(微芯)
23+
MLF-16
23520
公司只做原装正品,假一赔十
询价
Microchip(微芯)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
Microchip
24+
SMD
17900
电源管理IC开发工具
询价
MICROCHIP/微芯
22+
16LVQFN3x3
25000
只有原装原装,支持BOM配单
询价
Micrel
1902+
QFN16
2734
代理品牌
询价