TLE4309GATMA1

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TLE4309GATMA1 is a Power Management Integrated Circuit (PMIC) LED driver developed by Infenion Technologies. It is specifically designed to drive high power LED modules, reducing the complexity and cost associated with driving LEDs. This PMIC LED driver is highly configurable and can be used in a wide range of applications. The TLE4309GATMA1 is built around two main components, a digital boost controller and an LED driver power stage. It provides the highest efficiency and can drive up to 4 LEDs in a single application. It has a maximum output current of 3.2A for LED power stages and can handle 4 output switching circuits. The LED driver features a wide input voltage range from 5V to 18V and can operate in both Step-Up and Step-Down modes. It also features a wide variety of features such as Over-Voltage protection, Under-Voltage protection, Over-Current protection, Short-Circuit protection, Thermal shutdown and much more.

The TLE4309GATMA1 is ideal for a wide range of applications including automotive, industrial, monitoring and lighting systems. In automotive applications, it can be used to power front and rear lamps, tail lamps and even ambient lighting. The controller can also be used in industrial applications such as street lighting, display backlighting, and domestic appliance control. In monitoring applications, the controller can be used to power video surveillance cameras, biometric imaging and high efficiency night vision systems. The TLE4309GATMA1 is also suitable for high powered LED lighting such as architectural, stage and special effects lighting.

The TLE4309GATMA1 provides the highest efficiency and the lowest EMI emissions. The controller uses a synchronous rectification technique to reduce losses, resulting in a high efficiency of up to 98%. It also features high frequency switching with a maximum of 500kHz, and the switching losses are minimized as a result. In addition, the controller features spread-spectrum modulation for EMI radiation control, which ensures that it meets the requirements of a wide range of international standards.

The TLE4309GATMA1 offers a wide range of features and flexibility to meet the needs of any application. The controller has three modes of operation, namely Step-Up, Step-Down and Constant Voltage modes, allowing the user to optimize the LED lighting output according to their preferences. The controller also features a sophisticated dimming control loop, which supports a wide variety of dimming methods such as Pulse Width Modulation (PWM). The controller can also be used to drive multiple LEDs in parallel and in series, allowing the user to create complex light patterns. It is also equipped with a Power Target programming feature, which allows the user to program the output current according to their application needs.

To sum up, the TLE4309GATMA1 is an advanced PMIC LED driver suitable for a variety of applications. It features a wide input voltage range from 5 to 18V, up to 4 output switching circuits and up to 3A of LED power stage current. Furthermore, the LED driver features an impressive range of features such as synchronous rectification, spread-spectrum modulation, dimming control and much more. Lastly, the controller’s wide range of features and excellent efficiency make it the perfect solution for a wide variety of applications.

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