PAM2805中文资料low-voltage-dc-dc-led-drivers数据手册Diodes规格书
PAM2805规格书详情
描述 Description
The PAM2805 is a step-up DC-DC WLED driver with 3 modes cycling function (100% brightness,25% brightness and 8.5Hz blinking). The unique 3 modes cycling function can eliminate the needs of extra functional MCU or IC. The PAM2805 can deliver up to 750mA output current by setting an external resistor. The PAM2805 switches at a 1.0MHz constant frequency, allowing for the use of small value external inductor and ceramic capacitors. A low 95mV feedback voltage reduces the power loss in the RS for better efficiency. With its internal 2A, 100mΩ device can provide high efficiency even at heavy load. The PAM2805 is available in TSOT26 package.
应用 Application
White LED Torch (Flashlight)
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\t\t\t\tProduct Specifications
技术参数
- 制造商编号
：PAM2805
- 生产厂家
：Diodes
- MinimumInputVoltage
：0.9V
- MaximumInputVoltage
：VF-0.2V
- MaximumOutputVoltage
：4.5V
- LEDCurrent
：1A
- SwitchingFrequency
：1kHz
- Efficiency
：90%
- OperatingTemperatureRange
：-40 to 85°C
- QuiescentCurrentTyp
：1mA
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PAM/龙鼎微 |
24+ |
SOT23-6 |
60000 |
询价 | |||
PAM |
23+ |
SOT23-6 |
3000 |
全新原装正品现货,支持订货 |
询价 | ||
PAM |
24+ |
SOT23-6 |
59800 |
全新原装现货样品可出 |
询价 | ||
23+ |
SOT23-6 |
73556 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
PAM |
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 | ||
PAM |
23+ |
SOT23-6 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Diodes |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
Diodes |
22+ |
SOT236 |
9000 |
原厂渠道,现货配单 |
询价 | ||
DIODES |
22+ |
NA |
9 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
DiodesIncorporated |
25+ |
SOT-23-6 |
4258 |
原装正品 价格优势 |
询价 |
