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LTC3209-2 - 600mA Main/Camera LED Controller

Download the LTC3209-2 datasheet PDF. This datasheet also covers the LTC3209-1 variant, as both devices belong to the same 600ma main/camera led controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Multimode Charge Pump Provides Up to 94% Efficiency (1x, 1.5x, 2x).
  • Up to 600mA Total Output Current.
  • LTC3209-1: 8 Current Sources Available as 6 × 25mA MAIN, 1 × 400mA CAM and 1 × 15mA AUX.
  • LTC3209-2: 8 Current Sources Available as 5 × 25mA MAIN, 2 × 200mA CAM and 1 × 15mA AUX.
  • LED On/Off and Brightness Level Programmable www. DataSheet4U. com Using 2-Wire I2CTM Interface.
  • Automatic Charge Pump Mode Switching or Fixed Mode for Power Supply Generation.
  • Low Noise Const.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3209-1_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LTC3201 100mA Ultralow Noise Charge Pump Led Supply Linear Technology Corporation
LTC3203 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps Linear
LTC3203-1 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps Linear
LTC3203B 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps Linear
LTC3203B-1 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps Linear

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3209-1 600mA Main/Camera LED Controller
LTC3200 Regulated Charge Pump DC/DC Converters
LTC3200-5 Regulated Charge Pump DC/DC Converters
LTC3202 Low Noise High Efficiency Charge Pump
LTC3204 Low Noise Regulated Charge Pump

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC3209-1/LTC3209-2 600mA Main/Camera LED Controller DESCRIPTIO The LTC ®3209-1/LTC3209-2 are highly integrated multidisplay LED controllers. These parts contain a high efficiency, low noise charge pump to provide power to MAIN, CAM and AUX LED displays. The LTC3209-1/ LTC3209-2 require only four small ceramic capacitors and one current set resistor to form a complete LED power supply and current controller. The maximum display currents are set by a single external resistor. Current for each LED is controlled by a precision internal current source. Dimming and On/Off for all displays is achieved via the I2C serial interface. 256 states are available for the MAIN display. Sixteen states are available for the CAM display and four states are available for the AUX display.