MAX8730集成电路(IC)的电池充电器规格书PDF中文资料
MAX8730规格书详情
General Description
The MAX8730 highly integrated, multichemistry, battery-charger control IC simplifies construction of accurate and efficient chargers. The MAX8730 operates at high switching frequency to minimize external component size and cost. The MAX8730 uses analog inputs to control charge current and voltage, and can be programmed by a microcontroller or hardwired.
特性 Features
♦ Small Inductor (3.5µH)
♦ Programmable Charge Current > 4.5A
♦ Automatic Power-Source Selection
♦ Analog Inputs Control Charge Current and Charge Voltage
♦ Monitor Outputs for
AC Adapter Current
Battery-Discharge Current
AC Adapter Presence
♦ Independent 3.3V 20mA Linear Regulator
♦ Up to 17.6V (max) Battery Voltage
♦ +8V to +28V Input Voltage Range
♦ Reverse Adapter Protection
♦ System Short-Circuit Protection
♦ Cycle-by-Cycle Current Limit
Applications
Notebook Computers
Tablet PCs
Portable Equipment with Rechargeable Batteries
产品属性
- 产品编号:
MAX8730ETI+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电池充电器
- 包装:
管件
- 电池化学成份:
多化学
- 电流 - 充电:
恒流 - 可编程
- 故障保护:
过流,短路
- 充电电流 - 最大值:
4.5A
- 电池组电压:
17.6V(最大)
- 电压 - 供电(最高):
28V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
28-WFQFN 裸露焊盘
- 供应商器件封装:
28-TQFN(5x5)
- 描述:
IC BATT CHG MULTI-CHEM 28TQFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
25+ |
28-TQFN(5x5) |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
MAXIM |
26+ |
QFN |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
MAXIM/美信 |
25+ |
QFN |
104 |
全新原装正品支持含税 |
询价 | ||
MAXIM |
22+ |
N/A |
20000 |
公司只做原装 品质保障 |
询价 | ||
Analog Devices Inc./Maxim Inte |
25+ |
28-WFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MAXIM/美信 |
25+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MAXIM |
25+ |
QFN |
2789 |
原装优势!绝对公司现货! |
询价 | ||
MAXIM/美信 |
929 |
50 |
原装现货支持BOM配单服务 |
询价 | |||
MaximIntegrated |
24+ |
28-TQFN(5x5) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM |
QFN |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |


