位置:MIC79050-4.2YMM > MIC79050-4.2YMM详情

MIC79050-4.2YMM中文资料

厂家型号

MIC79050-4.2YMM

文件大小

2050.79Kbytes

页面数量

28

功能描述

Simple Lithium-Ion Battery Charger

电池管理 Linear Charger(Lead Free)

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

MICROCHIP

MIC79050-4.2YMM数据手册规格书PDF详情

General Description

The MIC79050 is a simple single-cell lithium-ion battery

charger. It includes an on-chip pass transistor for high

precision charging. Featuring ultra-high precision

(±0.75 over the Li-ion battery charging temperature

range) and “zero” off-mode current, the MIC79050

provides a very simple, cost effective solution for

charging lithium-ion battery.

Other features of the MIC79050 include current-limit

and thermal shutdown protection. In the event the input

voltage to the charger is disconnected, the MIC79050

also provides minimal reverse-current and

reversed-battery protection.

The MIC79050 is a fixed 4.2V device and comes in the

thermally-enhanced MSOP-8, SOIC-8, and SOT-223

packages. The 8-lead versions also come equipped

with enable and feedback inputs. All versions are

specified over the temperature range of –40°C to+125°C.

Features

• High-Accuracy Charge Voltage: ±0.75 over

–5°C to + 60°C (Li-ion charging temperature range)

• Zero Off-Mode Current

• 10 μA Reverse Leakage

• Ultra-Low 380 mV Dropout at 500 mA

• Wide Input Voltage Range

• Logic-Controlled Enable Input (8-Lead Devices Only)

• Thermal Shutdown and Current-Limit Protection

• Power MSOP-8, Power SOIC-8, and SOT-223 Packages

• Pulse Charging Capability

Applications

• Li-Ion Battery Charger

• Cellular Phones

• Palmtop Computers

• PDAs

• Self-Charging Battery Packs

MIC79050-4.2YMM产品属性

  • 类型

    描述

  • 型号

    MIC79050-4.2YMM

  • 功能描述

    电池管理 Linear Charger(Lead Free)

  • RoHS

  • 制造商

    Texas Instruments

  • 电池类型

    Li-Ion

  • 输出电压

    5 V

  • 输出电流

    4.5 A

  • 工作电源电压

    3.9 V to 17 V

  • 最大工作温度

    + 85 C

  • 最小工作温度

    - 40 C

  • 封装/箱体

    VQFN-24

  • 封装

    Reel

更新时间:2025-10-21 16:41:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP
25+
SMT
30000
原装正品长期现货
MICROCHIP/微芯
23+
MSOP3x3
34665
原装正品现货、支持第三方检验、终端BOM表可配单提供
Microchip
25+
电联咨询
7800
公司现货,提供拆样技术支持
Microchip
24+
8MSOP
10000
全新原厂原装,进口正品现货,正规渠道可含税!!
MICROCHIP
25+
MSOP-8
3854
就找我吧!--邀您体验愉快问购元件!
MICROCHIP/微芯
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
MICROCHIP(美国微芯)
2021+
MSOP-8
499
MICROCHIP/微芯
2022+
MSOP3x3
34664
百分百进口原装现货。
MICROCHIP/微芯
23+
8-TSSOP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
MICROCHIP/微芯
2020+
MSOP3x3
34664
只做原装正品,卖元器件不赚钱交个朋友

MIC79050-4.2YMM 价格

参考价格:¥14.6127

型号:MIC79050-4.2YMM 品牌:Micrel 备注:这里有MIC79050-4.2YMM多少钱,2025年最近7天走势,今日出价,今日竞价,MIC79050-4.2YMM批发/采购报价,MIC79050-4.2YMM行情走势销售排排榜,MIC79050-4.2YMM报价。