AP2071AEN

Voltage - Output:	4.5V
Supplier Device Package:	24-HQFN (4x4)
Package / Case:	24-WFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 85°C (TA)
Applications:	Camera Flash
Dimming:	I²C
Frequency:	2MHz
Current - Output / Channel:	2A (Flash)
Series:	--
Voltage - Supply (Max):	5.5V
Voltage - Supply (Min):	2.5V
Number of Outputs:	4
Internal Switch(s):	Yes
Topology:	Step-Up (Boost)
Type:	DC DC Regulator
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The AP2071AEN is a polysilicon PMIC - LED Driver from Chenming Technology, providing power efficiency and reliable performance for a wide range of applications. This product offers greater control and range of lighting solutions, with adjustable current and dimming capabilities, as well as high power efficiency and very low EMI features.

Application Field

The AP2071AEN PMIC - LED Drivers are widely used in a number of applications including interior and exterior lighting, decorative lighting and entertainment equipment, general illumination, automotive/LED headlights, outdoor lighting, industrial lighting, spot lighting and theatrical lighting.

Working Principle

The AP2071AEN is an intelligent LED driver which utilizes two pulse density modulation (PDM) channels to provide power and current control solutions. The first PDM channel is used to adjust the output current, while the second PDM channel is used to adjust the output power. The optional frequency modulation (FM) function allows for dimming control of the LED output. In addition, the product\'s advanced safety protection functions include over-voltage, over-temperature, under-voltage and over-current protection.In terms of dimming control, the AP2071AEN features PWM dimming and frequency modulation (FM) dimming, allowing users to customize the dimming levels and curves. PWM dimming uses a single frequency and pulse-width modulation to adjust the LED output, while FM dimming uses two frequencies and pulse-densities to adjust the LED output. The output can be adjusted to the desired levels and customized according to specific application needs, while the optional current sensing feature enables the system to monitor and adjust the output current for optimal performance and efficiency.Finally, the AP2071AEN is designed with a high power efficiency and very low EMI level, which enables it to run without interference with other devices, making it ideal for high performance and long life applications.

Conclusion

The AP2071AEN is a highly efficient and reliable PMIC - LED Driver designed to provide greater control and range of lighting solutions, with adjustable current and dimming capabilities. It has a wide range of applications, and its advanced safety protection, PWM and FM dimming, current sensing and high power efficiency features make it suitable for a range of industrial, commercial and consumer lighting applications. The AP2071AEN is the perfect choice for designers looking to deliver reliable lighting solutions with excellent performance and extended lifetime.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description