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AIC1639-33CZ中文资料AIC数据手册PDF规格书
AIC1639-33CZ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：
AIC1639-33CZ
- 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 |
25+ |
SOT89 |
11000 |
原装正品,欢迎来电咨询! |
询价 | ||
AIC沛亨 |
1822+ |
SOT-89 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
沛亨AIC |
24+ |
SOT23-3 |
33000 |
原装现货 |
询价 | ||
AIC/沛亨 |
23+ |
TO-92 |
50000 |
只做原装正品 |
询价 | ||
AIC |
21+ |
SOT89 |
4000 |
原装现货假一赔十 |
询价 | ||
AIC/沛亨 |
21+ |
SOT89 |
120000 |
长期代理优势供应 |
询价 | ||
23+ |
SOT23-3 |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
AIC |
22+ |
SOT-23 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
沛亨AIC |
23+ |
SOT23-3 |
529308 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
AIC(沛亨半导体) |
2447 |
SOT-89(SOT-89-3) |
105000 |
1000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
