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LP5024
LP5024
Texas Instrumentsled driver
The LP5024 is an I2C RGB LED driver with 24 constant-current sinks, providing smooth dimming and color mixing for LEDs.
In stock
Specifications
8- Operating Voltage
- VCC: 2.7V to 5.5V
- Supply Current
- Shutdown supply current: 0.2-1 µA, Standby supply current: 6-10 µA, Normal-mode supply current: 5-8 mA, Power-save mode supply current: 6-10 µA
- Interface
- I2C
- Resolution
- PWM switching frequency: 21-29 kHz kHz
- Range
- Maximum sink current per channel: 25.5 mA (VCC in full range), 35 mA (VCC ≥ 3.3 V) mA
- Accuracy
- Device-to-device error: ±7%, Channel-to-channel error: ±7% %
- Temperature Range
- -40°C to 85°C
- Package
- VQFN (32), VSSOP (28)
Pinout
5| Pin | Name | Functions | Notes |
|---|---|---|---|
| ADDR0 | I2C slave-address selection pin | GPIO | This pin must not be left floating. |
| ADDR1 | I2C slave-address selection pin | GPIO | This pin must not be left floating. |
| EN | Chip enable input pin | GPIO | |
| IREF | Output current-reference global-setting pin | — | |
| OUT0-OUT23 | Current sink output pins | PWM | If not used, these pins can be left floating. |
Interactive pinout
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LP5024
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