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MAX8969中文资料
MAX8969数据手册规格书PDF详情
General Description
The MAX8969 is a simple 1A step-up converter in a small package that operates in any single-cell Li-ion application. This IC provides protection features such as input undervoltage lockout, short circuit, and overtemperature shutdown.
The IC transitions to skip mode seamlessly under lightload conditions to improve efficiency. Under these conditions, switching occurs only as needed, reducing switching frequency and supply current to maintain high efficiency.
Benefits and Features
● Flexible System Integration
• Up to 1A Output Current
• 2.5V to 5.5V Input Voltage Range
• 3.3V to 5.5V Output Voltage Options
● Integrated Protection Increases System Robustness
• Undervoltage Lockout (UVLO)
• Short-Circuit Protection
• Overtemperature Shutdown
● High Efficiency and Low Quiescent Current Extends Battery Life
• Over 90 Efficiency with Internal Synchronous Rectifier
• 60µA IQ in Automatic Track Mode
• 45µA IQ in Step-Up Mode
• 30µA IQ in Track Mode
• 1µA Shutdown Current
• Skip Mode Under Light Load Condition Improves Efficiency
• True Shutdown™ Prevents Current Flow from OUT_ to LX_
• Soft-Start Limits Inrush Current to 480mA
● Small Package and High Frequency Operation Reduce Board Space
• 9-Bump 1.25mm x 1.25mm WLP Package
• 3MHz PWM Switching Frequency
• Small External Components
Applications
● Cell Phones
● Smartphones
● Mobile Internet Devices
● GPS, PND
● eBooks
MAX8969产品属性
- 类型
描述
- 型号
MAX8969
- 制造商
Maxim Integrated Products
- 功能描述
1A BOOST CONVERTER WITH TRACK MODE IN A TINY WLP PACKAGE - Rail/Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
22+ |
9-WFBGA |
2100 |
||||
MAXIM |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
MAXIM/ |
24+ |
WLP-9 |
8500 |
只做原装正品假一赔十为客户做到零风险!! |
|||
MAXIM/美信 |
2021+ |
WLP-9 |
9000 |
原装现货,随时欢迎询价 |
|||
MAXIM/美信 |
22+ |
WLP-9 |
3000 |
支持任何机构检测 只做原装正品 |
|||
MAXIM |
25+ |
BGA-9 |
2500 |
就找我吧!--邀您体验愉快问购元件! |
|||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
MAXIM |
13+ |
WLP |
3758 |
原装分销 |
|||
Maxim |
22+ |
9WLP (1.26x1.26) |
9000 |
原厂渠道,现货配单 |
|||
Maxim |
23+ |
9WLP (1.26x1.26) |
9000 |
原装正品,支持实单 |
MAX8969EWL33+T 价格
参考价格:¥9.4595
MAX8969 资料下载更多...
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