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MP2117集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

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厂商型号

MP2117

参数属性

MP2117 封装/外壳为8-SOIC(0.154",3.90mm 宽)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 ADJ 2.2A 8SOIC

功能描述

1.25MHz, 2.2A Synchronous Step-Down Switcher

封装外壳

8-SOIC(0.154",3.90mm 宽)裸露焊盘

文件大小

779.9 Kbytes

页面数量

12

生产厂商

MPS

中文名称

美国芯源

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-1-25 9:48:00

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MP2117规格书详情

DESCRIPTION

The MP2117 is an internally compensated 2.2A

synchronous step-down switcher. The operating

frequency is internally set at 1.25MHz. MP2117

is ideal for powering portable equipment that

runs from a single cell Lithium-Ion (Li+) Battery.

The MP2117 can provide up to 2.2A continuous

load current from a 2.5V to 6V input voltage.

The output voltage can be regulated as low as

0.6V. 100 duty cycle provides low dropout

operation that extends operating time in batteryoperated

systems.

The MP2117 features an integrated high-side

switch and synchronous rectifier for high

efficiency. With peak current mode control and

internal compensation, the MP2117 can be

stabilized with ceramic capacitors and small

inductors. Fault condition protection includes

cycle-by-cycle current limiting and thermal

shutdown.

MP2117 is available in the small 10-pin

3mmx3mm QFN and SOIC-8 packages.

FEATURES

• 2.2A Output Current

• 2.5V to 6V Input Range VIN

• Internal Power MOSFET Switches

• Low Dropout Operation: 100 Duty Cycle

• Up to 90 Efficiency

• Stable with Ceramic Output Capacitors

• 1μA Shutdown Current

• 1.25MHz Switching Frequency

• Thermal Shutdown

• Cycle-by-Cycle Over Current Protection

• Output Short Circuit Protection

• Internal Soft-start

• Power On Reset Output

• Available in 10-Pin QFN (3mmx3mm) and

8-pin SOIC Packages

APPLICATIONS

• DVD+/-RW Drives

• LCD TV

• PDAs

• Portable Instruments

产品属性

  • 产品编号:

    MP2117DN-LF

  • 制造商:

    Monolithic Power Systems Inc.

  • 类别:

    集成电路(IC) > 稳压器 - DC-DC 开关稳压器

  • 包装:

    管件

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出类型:

    可调式

  • 输出数:

    1

  • 电压 - 输入(最小值):

    2.5V

  • 电压 - 输入(最大值):

    6V

  • 电压 - 输出(最小值/固定):

    0.6V

  • 电压 - 输出(最大值):

    6V

  • 电流 - 输出:

    2.2A

  • 频率 - 开关:

    1.25MHz

  • 同步整流器:

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-SOIC(0.154",3.90mm 宽)裸露焊盘

  • 供应商器件封装:

    8-SOICE

  • 描述:

    IC REG BUCK ADJ 2.2A 8SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
MPS/美国芯源
23+
QFN10
50000
全新原装正品现货,支持订货
询价
MPS/美国芯源
2026+
SOP-8
54658
百分百原装现货 实单必成
询价
MPS
22+
QFN10
20000
公司只有原装 品质保障
询价
24+
SOP-8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
MPS/美国芯源
23+
SOP-8
11451
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
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
24+
SOP-8
15000
MPS全线原装专卖店
询价
MPS
20+
SOP-8
2960
诚信交易大量库存现货
询价
MPS/美国芯源
22+
SOP-8
16800
原装正品
询价
MPS/美国芯源
22+
SOP-8
25000
只做原装,绝对原装,假一罚十!
询价