AIC1639中文资料AIC数据手册PDF规格书
AIC1639规格书详情
DESCRIPTION
The AIC1639 is a high efficiency step-up DC/DC converter for applications using 1 to 4 battery cells. Only three external components are required to deliver a fixed output voltage of 2.7, 3.0V, 3.3V, or 5V. The AIC1639 starts up from below 0.9V input with 1mA load. Pulse Frequency Modulation scheme brings optimized performance for applications with light output loading and low input voltages. The output ripple and noise are lower compared with the circuits operating in PSM mode.
FEATURES
• Guaranteed Start-Up from Below 0.9 V.
• High Efficiency.
• Low Quiescent Current.
• Few Number of External Components needed.
• Low Ripple and Low Noise.
• Fixed Output Voltage: 2.7, 3.0V, 3.3V, and 5V.
• Driver for External Transistor.
• Space Saving SOT-89 and TO-92 Packages.
APPLICATIONS
• Pagers.
• Cameras.
• Wireless Microphones.
• Pocket Organizers.
• Battery Backup Suppliers.
• Portable Instruments.
产品属性
- 型号：
AIC1639
- 制造商：
AIC
- 制造商全称：
Analog Intergrations Corporation
- 功能描述：
3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AIC |
24+ |
SOT89 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
台湾沛亨 |
1948+ |
NA |
18562 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
AIC |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
AIC |
2015+ |
SOT-89 |
2014 |
代理AIC原装现货,特价热卖! |
询价 | ||
AIC |
19+ |
SOT89 |
20000 |
3000 |
询价 | ||
AIC |
23+ |
SOT23 |
999999 |
原装正品现货量大可订货 |
询价 | ||
AIC |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
AIC/沛亨 |
21+ |
SOT89 |
120000 |
长期代理优势供应 |
询价 | ||
SOT89 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
AIC |
2223+ |
SOT89 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 |
