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LP5036 36-ch LED Driver
LP5036
Texas Instrumentsinterface io display
The LP5036 is a 36-channel LED driver that uses I2C for communication and provides constant current to LEDs with high precision PWM control.
In stock
Specifications
8- Operating Voltage
- 2.7 V to 5.5 V
- Supply Current
- 0.2 µA (Shutdown), 6-12 µA (Standby), 6.5-10 mA (Normal mode), 6-12 µA (Power-save)
- Interface
- I2C
- Resolution
- 12-bit PWM generator
- Range
- 0-5.5 V (OUTx)
- Accuracy
- ±5% Device-to-device, ±5% Channel-to-channel
- Temperature Range
- -40°C to 85°C (TA)
- Package
- 46-Pin VQFN with exposed thermal pad
Pinout
7| Pin | Name | Functions | Notes |
|---|---|---|---|
| 43 | EN | GPIO | Chip enable input pin |
| 41 | SDA | I2C | I2C bus data line. Must be connected to GND or VCC if not used. |
| 42 | SCL | I2C | I2C bus clock line. Must be connected to GND or VCC if not used. |
| 1-36 | OUTx | PWM | Current sink outputs for driving LEDs |
| 38, 39 | ADDR0, ADDR1 | GPIO | I2C slave-address selection pins. Must not be left floating. |
| 40 | VCC | POWER | Input power |
| 37, 46 | GND | GND | Ground pins for the device and exposed thermal pad. |
Interactive pinout
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LP5036
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