AP3156数据手册集成电路（IC）的LED驱动器规格书PDF
| 厂商型号 |
AP3156 |
| 参数属性 | AP3156 封装/外壳为16-WQFN 裸露焊盘；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的LED驱动器；AP3156应用范围：背光，照相机闪光灯；产品描述：IC LED DRIVER RGLTR 20MA 16QFN |
| 功能描述 | low-voltage-dc-dc-led-drivers |
| 封装外壳 | 16-WQFN 裸露焊盘 |
| 制造商 | Diodes Diodes Incorporated |
| 中文名称 | 美台半导体 |
| 数据手册 | |
| 更新时间 | 2025-8-9 23:01:00 |
| 人工找货 | AP3156价格和库存，欢迎联系客服免费人工找货 |
AP3156规格书详情
描述 Description
The AP3156 is a 6-channel low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency in white LED applications. The AP3156 is capable of driving 6 LED channels at a combined maximum of 120mA from a 2.7V to 5.5V input. The current sink outputs may be operated individually or in parallel for driving higher-current LEDs. A low external parts count (two 1μF flying capacitors and two small 1μF capacitors at VIN and VOUT) make this part ideally suited for small, battery-powered applications. The AP3156's serial digital input is used to enable, disable and set current for each LED with a 32-level logarithmic scale plus four low-current settings down to 50μA for optimized efficiency, with a low quiescent current of only 50μA.
应用 Application
Color (RGB) Lighting
Programmable Current Sinks
White LED Backlighting
Keypad illumination
Small LCD screen backlighting
White Photo Flash for Digital Still Cameras
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\t\t\t\tProduct Specifications
技术参数
- 制造商编号
：AP3156
- 生产厂家
：Diodes
- Minimum Input Voltage
：2.7 V
- Maximum Input Voltage
：5.5 V
- Maximum Output Voltage
：5.5 V
- Number of Regulated Output Channels
：6
- Maximum Output Current per Channel
：30 mA
- Typical Over-Current Protection Current
：N/A mA
- Switching Frequency
：0.5 MHz
- Efficiency
：88 %
- Quiescent Current
：1.5 mA
- Standby Quiescent Current
：1 µA
- SW RDS(ON)
：N/A Ω
- Dimming
：SDI One wire
- OVP
：Yes
- Soft Start
：Yes
- VFB
：N/A V
- Operating Temperature Range
：-40 to 85 °C
- Packages
：Related ContentQuality Documentation
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
DIODES/美台 |
24+ |
NA/ |
50 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Diodes(美台) |
24+ |
QFN404016 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
DIODES/美台 |
19+ |
QFN4040-16 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
DIODES/美台 |
25+ |
DFN |
220 |
原装正品,欢迎来电咨询! |
询价 | ||
Diodes |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Diodes |
1649+ |
QFN40 |
26 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
DIODES |
23+ |
QFN4040-16 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
DIODES/美台 |
23+ |
QFN4040-16 |
25630 |
原装正品 |
询价 | ||
DIODES/美台 |
21+ |
NA |
30000 |
百域芯优势 实单必成 可开13点增值税 |
询价 | ||
Diodes(美台) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |
