The LM3533TMX-40A/NOPB is a highly sophisticated product from the globally renowned manufacturer, Texas Instruments.

• Type: Ambient light sensor interface IC with dynamic backlight control.
• Applications: Smartphones, tablets, TVs, automotive infotainment systems, and other devices with LCD panels.
• LED Drivers: Three independently programmable LED drivers.
• Dimming: Supports pulse width modulation (PWM) dimming.
• Mapping: Logarithmic and linear mapping between ambient light levels and backlight brightness.
• Integration: Integrates a high-efficiency charge pump and a programmable ambient light sensor interface.
• Operating Voltage Range: Broad supply voltage range.
• Form Factor: Small form factor, packaged in a tiny 20-bump micro SMD.