ACT334中文资料技领半导体数据手册PDF规格书
ACT334规格书详情
GENERAL DESCRIPTION
The ACT334 belongs to the high performance patented ActivePSRTM Family of Universal-input AC/DC off-line controllers for battery charger and adapter applications. It is designed for flyback topology working in discontinuous conduction mode (DCM). The ACT334 meets all of the global energy efficiency regulations (CEC, European Blue Angel, and US Energy Star standards) while using very few external components.
FEATURES
• Ultra Low Standby Power < 30mW
• Patented Primary Side Regulation
Technology
• Suitable Operation Frequency up to 85kHZ
• Proprietary Fast Startup Circuit
• Integrated Line and Primary Inductance
Compensation
• Integrated Programmable Output Cord
Resistance Compensation
• Line Under-Voltage, Output Over-Voltage,
Output Short-Circuit and Over-Temperature
Protection
• Complies with all Global Energy Efficiency
and CEC Average Efficiency Standards
• Adjustable Power from 2W to 6W
• Minimum External Components
• Tiny SOT23-6 Package
APPLICATIONS
• Chargers for Cell Phones, PDAs, MP3,
Portable Media Players, DSCs, and Other
Portable Devices and Appliances
• RCC Adapter Replacements
• Linear Adapter Replacements
• Standby and Auxiliary Supplies
产品属性
- 型号:
ACT334
- 制造商:
ACTIVE-SEMI
- 制造商全称:
Active-Semi, Inc
- 功能描述:
High Performance ActivePSR? Primary Switching Regulator
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ACTIVE/台湾技领 |
24+ |
SOT23-6 |
7850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
Active-semi |
2026+ |
SOT23-6 |
2860 |
原装正品,欢迎来电咨询! |
询价 | ||
ACT |
2406+ |
25500 |
诚信经营!进口原装!量大价优! |
询价 | |||
ACTIVE |
26+ |
DIP |
86720 |
全新原装正品价格最实惠 假一赔百 |
询价 | ||
ACTIVE-SEMI |
25+ |
SOP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
ACTIVE |
2447 |
SOT23-6 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ACTIVE-SEMI |
22+ |
SOP |
20000 |
公司只做原装 品质保证 |
询价 | ||
ACTIVE-SEMI |
21+ |
SOP |
148000 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
ACTIVE-SEMI |
23+ |
SOP |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
ACTIVE |
25+ |
SOT-23-6 |
3920 |
原装正品 价格优势 |
询价 |


