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MAX8934BETI+集成電路(IC)的電池充電器規(guī)格書PDF中文資料

MAX8934BETI+
廠商型號

MAX8934BETI+

參數屬性

MAX8934BETI+ 封裝/外殼為28-WFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電池充電器;產品描述:IC BATT CHG LI-ION 1CELL 28TQFN

功能描述

Dual-Input Linear Chargers, Smart Power Selector with Advanced Battery Temperature Monitoring

封裝外殼

28-WFQFN 裸露焊盤

文件大小

3.14149 Mbytes

頁面數量

31

生產廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導體官網

原廠標識
MAXIM
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-1 23:00:00

人工找貨

MAX8934BETI+價格和庫存,歡迎聯(lián)系客服免費人工找貨

MAX8934BETI+規(guī)格書詳情

General Description

The MAX8934_ dual-input Li+/Li-Poly linear battery chargers with Smart Power SelectorK safely charge a single Li+/Li-Poly cell in accordance with JEITA recommendations. The MAX8934_monitors the battery temperature (TBATT) while charging, and automatically adjusts the

fast-charge current and charge termination voltage as the battery temperature varies. The MAX8934_ also monitors the battery temperature while the battery is discharging, and provides a warning flag (OT) to the system in the event that the battery is over temperature. Two safety profiles are supported (see Figure 6 for details). An ultra-low IQ, always-on LDO provides an additional 3.3V supply for system power.

特性 Features

Li+ Charger with Smart Power Selector, No External MOSFETs Needed

Monitors Battery Temperature and Adjusts Charge Current and Termination Voltage Automatically per JEITA Recommendations

OT Flags System of a Hot Battery During Discharge

Ultra-Low IQ, Always-On 3.3V LDO

Common or Separate USB and Adapter Inputs

Automatic Adapter/USB/Battery Switchover

Load Peaks in Excess of Adapter Rating are Supported by Battery

Input OVP to 16V (DC) and 9V (USB)

40mI SYS-to-BATT Switch

Thermal Regulation Prevents Overheating

4.35V or 5.3V SYS Regulation Voltage

1.5A (max) USB Input Current Limit (MAX8934D)

Applications

PDAs, Palmtop, and Wireless Handhelds

Portable Media, MP3 Players, and PNDs

Digital Still Cameras and Digital Video Cameras

Handheld Game Systems

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產品屬性

  • 產品編號:

    MAX8934BETI+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 電池充電器

  • 系列:

    Smart Power Selector?

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 電池化學成份:

    鋰離子/聚合物

  • 電池數:

    1

  • 電流 - 充電:

    恒流 - 可編程

  • 可編程特性:

    電流,定時器

  • 故障保護:

    過壓

  • 充電電流 - 最大值:

    1.5A

  • 電池組電壓:

    4.2V

  • 電壓 -?供電(最高):

    6.6V

  • 接口:

    USB

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-WFQFN 裸露焊盤

  • 供應商器件封裝:

    28-TQFN(4x4)

  • 描述:

    IC BATT CHG LI-ION 1CELL 28TQFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ADI(亞德諾)/MAXIM(美信)
24+
TQFN-28(4x4)
959
深耕行業(yè)12年,可提供技術支持。
詢價
MAXIM(美信)
2024+
TQFN-28(4x4)
500000
誠信服務,絕對原裝原盤
詢價
MAXIM/美信
23+
TQFN-28
12700
買原裝認準中賽美
詢價
Maxim
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MAXIM/美信
24+
TQFN-28
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
MAXIM/美信
24+
TQFN-28
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
MAXIM/美信
2023+
TQFN-28
6000
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供
詢價
MAXIM/美信
25+
原廠封裝
10280
原廠授權代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價
Analog Devices Inc/Maxim Integ
23+/24+
28-WFQFN
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
詢價