首页>MCP73838TCNIMF>规格书详情
MCP73838TCNIMF中文资料微芯科技数据手册PDF规格书

厂商型号 |
MCP73838TCNIMF |
功能描述 | Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller with Autonomous AC-Adapter or USB-Port Source Selection |
文件大小 |
842.38 Kbytes |
页面数量 |
30 页 |
生产厂商 | Microchip Technology |
企业简称 |
MICROCHIP【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-5-28 23:01:00 |
人工找货 | MCP73838TCNIMF价格和库存,欢迎联系客服免费人工找货 |
相关芯片规格书
更多MCP73838TCNIMF规格书详情
Description
The MCP73837 and MCP73838 devices are fully integrated linear Li-Ion / Li-Polymer battery chargers with autonomous power source selection. Along with its small physical size, the low number of external components required makes the MCP73837/8 ideally suitable for portable applications.
Features
• High Accuracy Preset Voltage Regulation: +0.5
• Available Voltage Regulation Options:
- 4.20V, 4.35V, 4.4V, or 4.5V
• Complete Linear Charge Management Controller:
- Autonomous Power Source Selection
- Integrated Pass Transistors
- Integrated Current Sense
- Integrated Reverse Discharge Protection
• Constant Current (CC) / Constant Voltage (CV) Operation with Thermal Regulation
• Selectable USB-Port Charge Current:
- Low: 1 Unit Load / High: 5 Unit Loads
• Programmable AC-Adapter Charge Current:
- 15mA - 1000mA
• Two Charge Status Outputs
• Power-Good Monitor: MCP73837
• Timer Enable: MCP73838
• Automatic Recharge:
- Selectable Voltage Threshold
• Automatic End-of-Charge Control:
- Selectable Charge Termination Current Ratio
- Selectable Safety Timer Period
• Preconditioning of Deeply Depleted Cells - can be disabled
• Battery Cell Temperature Monitor
• UVLO (Undervoltage Lockout)
• Automatic Power-Down when Input Power is Removed
• Low-Dropout (LDO) Linear Regulator Mode
• Numerous Selectable Options Available for a Variety of Applications:
- Refer to Section 1.0 “Electrical Characteristics”for Selectable Options”
- Refer to the “Product Identification System”for Standard Options
• Temperature Range: -40°C to 85°C
• Packaging:
- 10-Lead 3 mm x 3 mm DFN
- 10-Lead MSOP*
* Consult Factory for MSOP Package Availability.
Applications
• Smart Phones and Personal Data Assistants(PDA)
• Portable Media Players(PMP)
• Ultra Mobile Devices(UMD)
• Digital Cameras
• MP3 Players
• Bluetooth Headsets
• Handheld Medical Devices
• AC/USB Dual Source Li-Ion Battery Chargers
产品属性
- 型号:
MCP73838TCNIMF
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
Advanced Stand-Alone Li-Ion/Li-Polymer Battery Charge Management Controller with Autonomous AC-Adapter or USB-Port Source Selection
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip(微芯) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MICROCHIP(美国微芯) |
24+ |
DFN10EP(3x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
MICROCHIP/?о |
21+ |
QFN |
10000 |
只做原装,质量保证 |
询价 | ||
Microchip |
24+ |
10DFN |
10000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MICROCHIP/微芯 |
24+ |
N/A |
5000 |
原装分货 强势渠道 |
询价 | ||
MICROCHIP/?о |
23+ |
QFN |
10000 |
正规渠道,只有原装! |
询价 | ||
MICROCHIP/?о |
23+ |
QFN |
12700 |
买原装认准中赛美 |
询价 | ||
MICROCHIP/?о |
21+ |
QFN |
10000 |
全新原装现货 |
询价 | ||
MICROCHIP/?о |
24+ |
QFN |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
MicrochipTechnology |
24+ |
10-DFN(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 |