MAX17005A中文资料PDF规格书
MAX17005A规格书详情
General Description
The MAX17005A/MAX17006A/MAX17015A are high-frequency multichemistry battery chargers. These circuits
feature a new high-frequency current-mode architecture that significantly reduces component size and cost*.
The charger uses a high-side MOSFET with n-channel synchronous rectifier. Widely adjustable charge current,
charge voltage, and input current limit simplify the construction of highly accurate and efficient chargers.
Features
♦High Switching Frequency (1.2MHz)
♦Controlled Inductor Current-Ripple Architecture
Reduced BOM Cost
Small Inductor and Output Capacitors
♦±0.4 Accurate Charge Voltage
♦±2.5 Accurate Input-Current Limiting
♦±3 Accurate Charge Current
♦Single-Point Compensation
♦Monitor Outputs for
±2.5 Accurate Input Current Limit
±2.5 Battery Discharge Current
(MAX17015A Only)
AC Adapter Detection
♦Analog/PWM Adjustable Charge-Current Setting
♦Battery Voltage Adjustable for 3 and 4 Cells
(MAX17005A) or 2 and 3 Cells (MAX17006A)
♦Adjustable Battery Voltage (4.2V to 4.4V/Cell)
♦Cycle-by-Cycle Current Limit
Battery Short-Circuit Protection
Fast Response for Pulse Charging
Fast System-Load-Transient Response
♦Programmable Charge Current < 5A
♦Automatic System Power Source Selection with n-Channel MOSFET
♦Internal Boost Diode
♦+8V to +26V Input-Voltage Range
Applications
Notebook Computers
Tablet PCs
Portable Equipment with Rechargeable Batteries
产品属性
- 产品编号:
MAX17005AETP+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电池充电器
- 包装:
卷带(TR)
- 电池化学成份:
多化学
- 电池数:
3 ~ 4
- 电流 - 充电:
恒流 - 可编程
- 故障保护:
过流,短路
- 充电电流 - 最大值:
5A
- 电池组电压:
16.8V
- 电压 - 供电(最高):
26V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-WFQFN 裸露焊盘
- 供应商器件封装:
20-TQFN(4x4)
- 描述:
IC BAT CHG MULTCHEM 3-4CL 20TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MaximIntegrated |
23+ |
20-TQFN(4x4) |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
Maxim |
22+ |
20TQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
QFN |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
MAXIM |
22+ |
QFN |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
19+ |
QFN |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXI |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
Maxim(美信) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
Maxim |
23+ |
20TQFN |
5877 |
原装现货 |
询价 | ||
MAX |
22+ |
20-TQFN(4x4) |
3210 |
公司现货绝对原装 |
询价 | ||
Analog Devices Inc./Maxim Inte |
24+ |
20-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 |