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AIC1639-33CZ中文资料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/沛亨 |
21+ |
SOT89 |
120000 |
长期代理优势供应 |
询价 | ||
AIC |
360000 |
原厂原装 |
1305 |
询价 | |||
AIC? |
2020+ |
TO-92? |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
AIC |
23+ |
SOT-89 |
4000 |
正品原装货价格低qq:2987726803 |
询价 | ||
AIC |
22+ |
SOT89 |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
AIC |
23+ |
SOT89 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
23+ |
N/A |
64610 |
正品授权货源可靠 |
询价 | |||
沛亨AIC |
2021+ |
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 |
2023+ |
TO-92 |
16800 |
芯为只有原装 |
询价 | ||
AIC/沛亨 |
23+ |
TO-92 |
50000 |
只做原装正品 |
询价 |