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MAX1898

Linear Charger for Single-Cell Li Battery

General Description The MAX1898, with an external PNP or PMOS transistor, forms a complete charger for 1-cell lithium-ion (Li+) batteries. The MAX1898 provides accurate constant-current/constant-voltage charging. Battery regulation voltage accuracy is ±0.75 for optimum battery performance and cyc

文件:210.67 Kbytes 页数:12 Pages

Maxim

美信

MAX1898

线性充电器,用于单节Li+电池

MAX1898配合外部PNP或PMOS晶体管可以组成完整的单节电锂离子(Li+)电池充电器。MAX1898提供精确的恒流/恒压充电。电池电压调节精度为±0.75%,提高了电池性能并延长了使用寿命。充电电流由用户设定,采用内部检流,无需外部检流电阻。MAX1898提供用于监视充电状态的输出、输入电源是否与充电器连接的输出指示和充电电流指示。其他功能包括关断控制、可选的充电周期重启无需重新上电、可选的充电终止安全定时器和过放电电池的低电流预充。\n\n MAX1898具有更高的集成度,在更小的尺寸内集成了更多的功能,尽可能多地覆盖了基本应用电路。只需少数外部元件。\n\n • 简单、安全的线性充电器\n• 使用低成本PNP或PMOS调整元件\n• 4.5V至12V输入电压范围\n• 内置检流电阻\n• ±0.75%电压精度\n• 可编程充电电流\n• 输入电源自动检测\n• LED充电状态指示\n• 可编程安全定时器\n• 检流监视输出\n• 可选/可调节自动重启\n• 小尺寸µMAX封装;

ADI

亚德诺

MAX1898EUB41

Linear Charger for Single-Cell Li Battery

General Description The MAX1898, with an external PNP or PMOS transistor, forms a complete charger for 1-cell lithium-ion (Li+) batteries. The MAX1898 provides accurate constant-current/constant-voltage charging. Battery regulation voltage accuracy is ±0.75 for optimum battery performance and cyc

文件:210.67 Kbytes 页数:12 Pages

Maxim

美信

MAX1898EUB42

Linear Charger for Single-Cell Li Battery

General Description The MAX1898, with an external PNP or PMOS transistor, forms a complete charger for 1-cell lithium-ion (Li+) batteries. The MAX1898 provides accurate constant-current/constant-voltage charging. Battery regulation voltage accuracy is ±0.75 for optimum battery performance and cyc

文件:210.67 Kbytes 页数:12 Pages

Maxim

美信

MAX1898EUB41+T

Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:卷带(TR) 类别:集成电路(IC) 电池充电器 描述:IC BATT CHG LI-ION 1CELL 10UMAX

AD

亚德诺

MAX1898EUB42+

Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:卷带(TR) 类别:集成电路(IC) 电池充电器 描述:IC BATT CHG LI-ION 1CELL 10UMAX

AD

亚德诺

MAX1898EUB42+T

Package:10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装:管件 类别:集成电路(IC) 电池充电器 描述:IC BATT CHG LI-ION 1CELL 10UMAX

AD

亚德诺

技术参数

  • Max. ICHG(A):

    1.4

  • Cell Chemistry:

    Li-Ion

  • # Lithium Ion Cells:

    1

  • Protected VIN (max)(V):

    12

  • Charger(V):

    4.1

  • Charge Rate Set by:

    Resistor

  • Charge Termination:

    Timer

  • Charge Regulation:

    Linear

  • Features:

    Stand Alone

  • EV Kit Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    UMAX/10

  • Smallest Available Pckg. (max w/pins)(mm2):

    15.4

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $1.52 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
12+
MSOP8
2500
原装现货/特价
询价
MAXIM
17+
MSOP10
6200
100%原装正品现货
询价
24+
3000
公司现货
询价
MAX
24+/25+
1976
原装正品现货库存价优
询价
MAX
25+
MSOP-10
2560
绝对原装!现货热卖!
询价
MAXIM
23+
MSOP10
8000
原装正品,假一罚十
询价
MAXIM
23+
TSSOP-10
5000
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
25+
MSOP10P
2
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAX
05+
原厂原装
4315
只做全新原装真实现货供应
询价
MAXIM
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
更多MAX1898供应商 更新时间2025-9-26 17:21:00