LT3003EMSE#TRPBF

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LT3003EMSE#TRPBF is an integrated power management and LED driver IC designed to dramatically reduce the total solution size, effort and cost while providing highly regulated and precisely adjustable LED current. This device is categorized under PMIC - LED Drivers, which is a category of integrated circuit usually used to control the illumination of Light Emitting Diode (LED) devices. The LT 3003 provides a modern high current LED driver for applications such as Li-Ion battery powered LED bulbs, LED lights for bike handlebars, LED signs, LED indicators, automotive LED lights and power saving LED drivers.

The LT3003EMSE#TRPBF is available in a small SOT-23 package with an integrated power switch and sensing resistor. This device can achieve up to 94% efficiency and can be used in both buck and boost mode for dimming control. This device also has a unique low current sleep mode to conserve even more power. It can operate in either high side or low side configuration, allowing it to be used in various applications. This device comes with a wide input voltage range of 2.7V to 18V and can deliver up to 500mA of LED current.

The LT3003EMSE#TRPBF has two working modes. The first is constant frequency mode, which allows the user to adjust the LED current by selecting an external resistor. The second is constant on-time mode, which has a set switching period and frequency. This mode enables fast dimensioning and efficient current control over a wide range of LED forward voltage saves energy in high power applications.

The LT3003EMSE#TRPBF is a great choice for applications requiring high efficiency, reduced time-to-market and simpler board layout. This device comes with comprehensive protection features such as short-circuit protection, reverse battery protection, thermal shutdown and undervoltage lockout. It also features current foldback protection for enhanced reliability.

In summary, the LT3003EMSE#TRPBF is an integrated power management and LED driver IC specially designed for ease of use and flexibility. This device is categorized under PMIC - LED Drivers and provides a high current LED driver and wide input voltage range combined with highly regulated and adjustable LED current control. It also offers various protection functions and is suitable for applications such as LED lights, LED signs and LED indicators with wide input voltage ranges.

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