ACT8712中文资料PDF规格书
ACT8712规格书详情
GENERAL DESCRIPTION
The patent-pending ACT8712 is a complete, cost effective, highly efficient ActivePMUTM power management solution that is ideal for a wide range of portable hand-held equipment. This device integrates two PWM step-down DC/DC converters, one PWM step-up DC/DC converter with over-voltage protection (OVP) and a full-featured linear-mode Li+ battery charger into a single, thin, space-saving package. An I2C Serial Interface provides programmability for the DC/DC converters and battery charger.
FEATURES
• Multiple Patents Pending
• Li+ Battery Charger with Integrated MOSFET
− Programmable Charge Current up to 1A
− ON/OFF Control and Status Indication
• Three Integrated Regulators
− 550mA Step-Down DC/DC
− 750mA Step-Down DC/DC
− Step-Up DC/DC with OVP for WLED Bias
• I2CTM Compatible Serial Interface
− Programmable Output Voltages
− Configurable Operating Modes
• Minimal External Components
• 4x4mm, Thin-QFN (TQFN44-24) Package
− Only 0.75mm Height
− RoHS Compliant
APPLICATIONS
• Portable Devices and PDAs
• Digital Media Players
• Battery Operated Devices
• GPS Receivers, etc.
产品属性
- 型号:
ACT8712
- 制造商:
ACTIVE-SEMI
- 制造商全称:
Active-Semi, Inc
- 功能描述:
Four Channel Integrated Power Management IC for Handheld Portable Equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ACTIVE |
21+ |
TQFN44 |
5000 |
全新原装现货 价格优势 |
询价 | ||
ACTIVE-SEMI |
23+ |
NA/ |
1449 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ACTIVE-SEMI |
2008 |
QFN20 |
1449 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ACTIVE |
22+ |
TQFN44 |
6000 |
进口原装 假一罚十 现货 |
询价 | ||
ACTIVE-SEMI/Active-Semi Intern |
21+ |
QFN |
2800 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ACTIVE |
23+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ACTIVE-SEMI |
22+ |
QFN |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ActiveSemi International Inc. |
22+ |
9000 |
原厂渠道,现货配单 |
询价 | |||
ACTIVE |
23+ |
TQFN44 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
ACTIVE-SEMI |
2226+ |
QFN20 |
6918 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |