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AP3019AKTTR-G1集成电路(IC)的LED驱动器规格书PDF中文资料

厂商型号 |
AP3019AKTTR-G1 |
参数属性 | AP3019AKTTR-G1 封装/外壳为SOT-23-6 细型,TSOT-23-6;包装为管件;类别为集成电路(IC)的LED驱动器;AP3019AKTTR-G1应用范围:背光;产品描述:IC LED DRVR RGLTR PWM TSOT23-6 |
功能描述 | WHITE LED STEP-UP CONVERTER |
封装外壳 | SOT-23-6 细型,TSOT-23-6 |
文件大小 |
619.82 Kbytes |
页面数量 |
15 页 |
生产厂商 | BCD Semiconductor Manufacturing Limited |
企业简称 |
BCDSEMI【新进半导体】 |
中文名称 | 上海新进半导体制造有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-24 22:58:00 |
人工找货 | AP3019AKTTR-G1价格和库存,欢迎联系客服免费人工找货 |
AP3019AKTTR-G1规格书详情
General Description
The AP3019A is an inductor-based DC/DC converter designed to drive up to eight white LEDs in series for backlight. Only one feedback resistor is needed to control the LED current and obtain required brightness.
A constant frequency 1.2MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall inductor and 0.22µF output capacitor for a typical application is sufficient. Additionally, the Schottky diode in boost circuit is integrated on this chip. AP3019A also provides a disable pin to ease its use for different systems.
The output over-voltage protection is implemented in AP3019A. When any LED is broken or in other abnormal conditions, the output voltage will be clamped.
The AP3019A is available in standard SOT-23-6 and TSOT-23-6 packages.
Features
• Inherently Uniform LED Current
• High Efficiency up to 84
• No Need for External Schottky Diode
• Output Over-voltage Protection (OVP)
• Fixed 1.2MHz Switching Frequency
• Uses Tiny 1mm Tall Inductor
• Requires Only 0.22µF Output Capacitor
Applications
• Cellular Phones
• Digital Cameras
• LCD modules
• GPS Receivers
• PDAs, Handheld Computers
产品属性
- 产品编号:
AP3019AKTTR-G1
- 制造商:
Diodes Incorporated
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
管件
- 类型:
DC DC 稳压器
- 拓扑:
升压
- 内部开关:
是
- 输出数:
1
- 电压 - 供电(最低):
2.5V
- 电压 - 供电(最高):
16V
- 电流 - 输出/通道:
550mA(开关)
- 频率:
1.2MHz
- 调光:
PWM
- 应用:
背光
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
SOT-23-6 细型,TSOT-23-6
- 供应商器件封装:
TSOT-23-6
- 描述:
IC LED DRVR RGLTR PWM TSOT23-6
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
BCD |
2016+ |
SOT23-6 |
2826 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
BCD |
24+ |
SOT-23- |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
BCD新进 |
24+ |
SOT23-6L |
333652 |
背光驱动IC原装现货热卖品 |
询价 | ||
DIODES |
24+ |
20000 |
全新、原装、现货 |
询价 | |||
BCD |
20+ |
SOT23-6 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
BCD |
25+23+ |
SOT23-6 |
42940 |
绝对原装正品全新进口深圳现货 |
询价 | ||
DIODES/美台 |
1936+ |
SOT23-6L |
6852 |
只做原装正品现货或订货!假一赔十! |
询价 | ||
BCD |
20+ |
SOT23-6 |
2800 |
绝对全新原装现货,欢迎来电查询 |
询价 | ||
BCD |
SOT23-6 |
2826 |
正品原装--自家现货-实单可谈 |
询价 | |||
DIODES(美台) |
24+ |
SOT-23-6 |
9908 |
支持大陆交货,美金交易。原装现货库存。 |
询价 |