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MP2119中文资料2A, 6V Synchronous,Step-Down Switching Regulator数据手册MPS规格书

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厂商型号

MP2119

参数属性

MP2119 封装/外壳为10-VFDFN 裸露焊盘;包装为管件;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJUSTABLE 2A 10QFN

功能描述

2A, 6V Synchronous,Step-Down Switching Regulator

封装外壳

10-VFDFN 裸露焊盘

制造商

MPS Monolithic Power Systems

中文名称

美国芯源 美国芯源系统有限公司

数据手册

下载地址下载地址二

更新时间

2025-9-29 22:58:00

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MP2119规格书详情

描述 Description

The MP2119 is an internally compensated 1.5MHz fixed frequency PWM synchronous step-down regulator. MP2119 operates from a 2.7V to 5.5V input and generates an output voltage as low as 0.8V. The MP2119 integrates a 100mO high side switch and a 100mO synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, the MP2119 based solution delivers a very compact footprint with a minimum component count. The MP2119 is available in a small 3mm x 3mm 10-lead QFN package.

特性 Features

● 2A Output Current
● Input Operation Range: 2.7V to 5.5V
● All Ceramic Capacitor Design
● 1.5MHz Fixed Switching Frequency
● Adjustable Output from 0.8V to 0.9xVIN
● Internal Soft Start
● Frequency Synchronization Input
● Power Good Output
● Thermal Shutdown
● Cycle-by-Cycle Current Limiting
● Hiccup Short Circuit Protection
● 3x3mm 10-lead QFN Package

技术参数

  • 制造商编号

    :MP2119

  • 生产厂家

    :MPS

  • Vin (min) (V)

    :2.7

  • Vin (max) (V)

    :6

  • Iout (max) (A)

    :2

  • Isw Limit (typ) (A)

    :3.5

  • Max Duty Cycle (%)

    :0.9

  • Vfb (typ) (V)

    :0.8

  • Iq (typ) (mA)

    :0.75

  • Regulated Outputs

    :1

  • Vout (max) (V)

    :5.4

  • Vout (min) (V)

    :0.8

  • mps_Status

    :3

  • Mps Status

    :NRFND

  • Grade

    :Catalog

  • Package

    :QFN-10 (3x3)

  • Control Mode

    :Current Mode

  • Common Features

    :Power Good

  • Special Features

    :External Frequency Sync

供应商 型号 品牌 批号 封装 库存 备注 价格
MPS
2016+
QFN
4000
只做原装,假一罚十,公司可开17%增值税发票!
询价
MPS/美国芯源
22+
QFN10
100000
代理渠道/只做原装/可含税
询价
MPS
09+
QFN
29
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
MPS
20+
QFN-10
49000
原装优势主营型号-可开原型号增税票
询价
MPS/美国芯源
21+
QFN10
7500
百域芯优势 实单必成 可开13点增值税发票
询价
MPS
QFN10
7500
一级代理 原装正品假一罚十价格优势长期供货
询价
MPS
25+23+
QFN
21529
绝对原装正品全新进口深圳现货
询价
MPS/美国芯源
21+
QFN10
16800
只做原装,质量保证
询价
MPS(美国芯源)
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
MPS/美国芯源
22+
QFN
7386
现货,原厂原装假一罚十!
询价