Details

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BUY LP5562TMX/NOPB https://www.utsource.net/itm/p/7616457.html
LED Driver IC 4 Output Linear I2C Dimming 25.5mA 12-DSBGA

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (VDD)	Operating supply voltage range	2.7	-	5.5	V
Output Current per Channel	Maximum output current per channel	-	40	-	mA
Number of Channels	Number of LED channels	-	16	-	-
Interface Type	Communication interface type	-	I2C	-	-
Operating Temperature	Range of operating temperature	-40	-	85	°C
Storage Temperature	Range of storage temperature	-65	-	150	°C
Package Type	Encapsulation type	-	TSSOP	-	-

Instructions for LP5562TMX/NOPB:

1. Power Supply Connection:

   • Connect the VDD pin to a power supply within the specified range of 2.7V to 5.5V.
   • Ensure a stable power supply to avoid any potential damage or malfunction.

2. Communication Setup:

   • Use the I2C interface for communication with the microcontroller or processor.
   • Ensure proper pull-up resistors on the SDA and SCL lines as required by the I2C protocol.

3. LED Connections:

   • Connect up to 16 LEDs to the respective output channels.
   • Do not exceed the maximum current rating of 40mA per channel to prevent damage.

4. Temperature Considerations:

   • Operate the device within the temperature range of -40°C to 85°C for reliable performance.
   • Store the device in an environment where temperatures do not drop below -65°C or rise above 150°C.

5. Programming:

   • Utilize the I2C interface to program the LED patterns, brightness levels, and other functionalities as needed.
   • Refer to the datasheet for specific command codes and programming examples.

6. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage the sensitive components.
   • Follow standard ESD precautions when handling the device outside of its packaging.

(For reference only)