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LP5811DYBHR TI LED Drivers
The LP5811DYBHR is a synchronous boost 4-channel RGBW LED driver from Texas Instruments, featuring an autonomous animation engine. It operates over an input voltage range of 0.5V to 5.5V, making it ideal for battery-powered applications, and features ultra-low normal operation current of 0.4 mA (typical) when illuminating LEDs. The device integrates a synchronous boost converter with adjustable output voltage from 3V to 5.5V, and supports both analog and PWM dimming with 256 steps per channel. Each LED output can be configured from 0.1 mA to 25.5 mA or 0.2 mA to 51 mA . Housed in a 12-pin DSBGA package (1.84mm x 1.43mm) , it operates over -40°C to 85°C. Applications include portable electronics, smart home devices, wearables, and general-purpose RGBW lighting. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.92 |
| 100+ | $ 1.75 |
| 750+ | $ 1.69 |
| 1500+ | $ 1.66 |
| 3000+ | $ 1.63 |
| 18000+ | $ 1.62 |
| 39000+ | $ 1.60 |
Technical Specifications
- Part No.LP5811DYBHR
- Model LP5811DYBHR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > LED Drivers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Type Linear
- Topology Constant Current
- Internal Switch(s) Yes
- Number of Outputs 4
- Voltage - Supply (Min) 2.5 V
- Voltage - Supply (Max) 5.5 V
- Voltage - Output 5.5 V
- Current - Output / Channel 25.5mA
- Frequency -
- Dimming I²C, PWM
- Applications General Purpose
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 12-DSBGA (1.18x1.58)
- Base Product Number LP5811
- RoHS ROHS3 Compliant
- Standard Package 3000