A6266KLPTR-T Integrated Circuits (ICs)

Voltage - Output:	--
Base Part Number:	A6266
Supplier Device Package:	16-TSSOP-EP
Package / Case:	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TA)
Applications:	Automotive
Dimming:	PWM
Frequency:	100kHz ~ 700kHz
Current - Output / Channel:	1A
Series:	Automotive, AEC-Q100
Voltage - Supply (Max):	50V
Voltage - Supply (Min):	5V
Number of Outputs:	1
Internal Switch(s):	No
Topology:	Step-Up (Boost)
Type:	DC DC Controller
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

A 6266KLPTR-T is a Pulse Width Modulation (PWM) LED Driver in the family of PMIC - LED Drivers. This device offers a cost effective solution for various LED applications, with very high efficiency and exceptional wide dimming range of 1:100. It also offers a maximum LED current of up to 1 Amp. The PWM LED Driver comes with a voltage range of 6V to 52V, allowing the user to use it in any voltage environment.

Applications

The A 6266KLPTR-T offers several applications which make it an ideal choice for most LED applications. These applications include automotive lighting, general lighting, street lighting, backlight and LCD lighting, as well as decorative lighting. Additionally, with its high-efficiency and wide dimming range, this PWM LED Driver is flexible enough to be used for various outdoor applications, such as portable lighting, stage lighting, and urban lighting.

Working Principle

The A 6266KLPTR-T works by accepting a PWM signal and converting it into a constant current. The PWM signal is processed through the internal circuitry, and then outputted as a constant current. This constant current is then fed to the LED, driving it at the configured brightness. The PWM signal can vary from 0% to 100%, allowing the user a wide range of dimming control. Additionally, the device also includes over current and short circuit protection, allowing it to be used safely in most LED applications.

Benefits

The A 6266KLPTR-T LED Driver offers several benefits which make it an attractive choice. These benefits include a wide operating voltage range from 6V to 52V, an efficiency of up to 83%, a wide dimming range of 0%-100%, and a maximum LED current of up to 1A. Additionally, the device also includes protection against over current and short circuit which provide improved safety in LED applications.

Conclusion

The A 6266KLPTR-T PWM LED Driver is an ideal choice for LED applications. With its wide operating voltage range, high efficiency, and wide dimming range, it is flexible and cost effective enough to be used in a wide range of LED applications, including automotive lighting, general lighting, street lighting, backlight, LCD lighting, and decorative lighting. Additionally, the device also includes protection against over current and short circuit, providing improved safety and reliability in LED applications.

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