The LM3552SD is a state-of-the-art product from Texas Instruments, a renowned global semiconductor company.

• Adjustable, Current-Limited Switch: Designed to provide the best performance in flash applications.
• Two Regulated Current Sinks: Can be independently configured for up to 1.2A total LED current.
• High-Side Current Sense: Allows for the use of low-cost, low-power ground referenced resistors.
• Adjustable Over-Voltage Protection (OVP): Protects the device in case of any power surges or voltage spikes.
• Programmable Soft-Start Function: Ensures a smooth and safe power-up sequence.
• Wide Input Voltage Range: Operates over a wide input voltage range of 2.7V to 5.5V.
• I2C Compatible Interface: Allows for full programmability of the LED current, flash timeout, and other features.
• Compact Package: Comes in a compact 12-bump DSBGA package.