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MAXREFDES1260: Li Battery Charger and Monitor System with 3A USB-C Input

MAXREFDES1260

参考设计免责声明 参照  重要声明和免责声明  涵盖参考设计和其他Maxim资源

描述

The requirements for higher quality and performance in digital SLR cameras, DSC, and other 2S Li+ battery electronic equipment is increasing. The most important among these is battery life. The USB Type-C meets the USB 3.0 high-speed data transmission requirements. It also supports up to 20V/5A charging power. It is the best way to solve the problem of fast charging multiple batteries. Maxim Integrated’s highly integrated charger, MAX14748, is the optimal solution for both the high voltage and USB-C detector challenges. The estimation of battery power is also most relevant to the user experience. Maxim Integrated has specialized fuel gauge chips based on the ModelGauge m5 algorithm, with the lowest power consumption and estimation accuracy in the industry.

特征

  • Proven PCB Layout
  • Full Assembled and Tested
  • Monitors from 2S Cell Packs
  • Windows 10 Compatible Software
  • I2C serial interface Applications
  • Tablets, Two-in-One Laptops
  • Digital Imaging (DSC, DVC)
  • USB Type-C Two-Cell Pack Equipment

Icon

Designed, Built, Tested

图中的电路板已经完成封装和测试。不可售。

 

示意图

PCB布局

物料清单(BOM)

试验结果

参数化

输入类型 Vin(Min) Vin(Max) Iout(Max) 单路/多路输出 Vout(V) Pout(W) 隔离/非隔离 拓扑
DC - 28 3 Single 8.6 15 Non-isolated Boost

参数化

输入类型 DC
Vin(Min) -
Vin(Max) 28
Iout(Max) 3
单路/多路输出 Single
Vout(V) 8.6
Pout(W) 15
隔离/非隔离 Non-isolated
拓扑 Boost

Maxim设备 (3)

器件号 名称 产品线 购买 设计套件和评估模块
MAX14748 USB Type-C充电器 电池管理 立即购买
MAX17261 5.1μA、ModelGauge m5 EZ多节电池电量计 电池管理 立即购买
MAX20323 保护IC 立即购买

Maxim设备 (3)

器件号 产品线
电池管理
USB Type-C充电器
电池管理
5.1μA、ModelGauge m5 EZ多节电池电量计
保护IC

设计资料 (4)

标题 类型 尺寸 日期
MAXREFDES1260 BOM CSV 6KB 2021-03-08
MAXREFDES1260 PCB Layout PDF 923KB 2021-08-04
MAXREFDES1260 Schematic PDF 28KB 2021-08-04
MAXREFDES1260 Test Results PDF 600KB 2021-08-04
日期 类型
2021-03-08

MAXREFDES1260 BOM

(CSV, 6KB)

2021-08-04

MAXREFDES1260 PCB Layout

(PDF, 923KB)

2021-08-04

MAXREFDES1260 Schematic

(PDF, 28KB)

2021-08-04

MAXREFDES1260 Test Results

(PDF, 600KB)

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