LM3492HCMH/NOPB

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Texas Instruments LM3492HCMH/NOPB is a member of their high performance LM3492 family of LED drivers which feature high levels of integration allowing for reduced component count as well as excellent accuracy and reliability. It is specifically designed for general lighting applications and for driving up to 8 discrete LEDs from a single device.

The LM3492HCMH/NOPB is a Pulse Width Modulated (PWM) LED current driver which can provide up to 1.2A of controllable output current per string of LEDs. It features an integrated current sense amplifier which allows for accurate and reliable LED operation even in frequently changing environments. The device also features two adjustable dimming currents which allow for both smooth, dimming anodically and better constant LED current.

The LM3492HCMH/NOPB is most commonly used in LED backlighting for LCD displays, general lighting, automotive light strips and other LED applications where highly accurate and reliable LED current is required. The device has been tested and certified to work in harsh automotive environments, meaning that it can be used safely in many automotive lighting applications as well.

The LM3492HCMH/NOPB is a flexible device and includes a number of features to simplify the design and improve performance. The integrated current sense amplifier allows for accurate current control of the LEDs and the ability to adjust both peak and valley currents independently. These two currents can be controlled either over a wide range of analog inputs or through a PWM interface. The device also features built-in protection features to guard against short circuits, open circuits and over-current conditions.

The LM3492HCMH/NOPB is a highly integrated device and is capable of providing up to 1.2A of controllable output current per string of LEDs while maintaining excellent accuracy and reliability. The device is specifically designed for general lighting applications as well as automotive lighting applications and features integrated protection against short circuits, open circuits and over-current conditions. The LM3492HCMH/NOPB is an ideal device for general lighting and automotive lighting applications where highly accurate and reliable LED current is required.

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