LP5810ADSDR
LED Driver IC 4 Output PWM Analog Dimming 51mA WSON-8-EP(3x3)
4-channel RGBW LED driver
- Manufacturer
- TI
- Manufacturer part #
- LP5810ADSDR
- Store part #
- C22404672
- Package / case
- WSON-8-EP(3x3)
- Category
- LED Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,219 in stock
#C22404672
Stock & price checked 29 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹83.22 | ₹83.22 |
| 10+ | ₹70.83 | ₹708.30 |
| 30+ | ₹61.93 | ₹1,857.90 |
| 100+ | ₹54.76 | ₹5,476.00 |
| 500+ | ₹52.36 | ₹26,180.00 |
| 1,000+ | ₹51.07 | ₹51,070.00 |
1 × ₹83.22
₹83.22
excl. GST
₹98.20 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
LP5810ADSDR
₹83.22 for 1 + GST
Specifications
- Frequency - Switching
- 24kHz
- Dimming
- PWM;Analog
- Number of Channels
- 4
- Type
- DC-DC
- Output Current
- 51mA
- Operating Temperature
- -40℃~+85℃
- Features
- Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP)
- Voltage - Input(DC)
- 2.7V~5.5V
- Constant Current Accuracy
- 5%
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.225 g
Overview
The LP5810 is a 4-channel RGBW LED driver with autonomous animation engine control. The device has ultra-low normal operation current with 0.4-mA (typical) when illuminate LEDs. Both analog dimming and PWM dimming methods are adopted to achieve powerful dimming performance. The output current of each LED can be adjusted with 256 steps from 0.1 mA to 25.5 mA or 0.2 mA to 51 mA. The 8-bit PWM generator enables smooth and audible-noise-free dimming control for LED brightness. The autonomous animation engine can significantly reduce the real-time loading of controller. Each LED can be configured through the related registers to realize vivid and fancy lighting effects. The device can generate 6-MHz clock signal and use it for synchronizing the lighting effects among multiple devices.
Applications
- Portable and wearable electronics - earbud and charging case, E-cigarette, smart watch
- Gaming and home entertainment - smart speaker, RGB mouse, VR headset, and controller
- Internet-of-Things (IOT) - E-tag, video doorbell
- Networkings - router, access point
- Industrial HMI - EV charger, factory automation
Key features
- Operating voltage range: VCC range: 2.7 V to 5.5 V
- Logic pins compatible with 1.8 V, 3.3 V, and 5 V
- 4 constant current sinks with high precision: 0.1 mA to 51 mA per current sink
- Device-to-device error: max ±5%
- Channel-to-channel error: max ±5%
- Ultra-low headroom voltage: 110 mV (typ.) at 25.5 mA; 210 mV (typ.) at 51 mA
- PWM phase shift configurable for each LED
- Ultra-low power consumption: Standby: ISTB = 26 μA (typical) when CHIP_EN = 0 (data retained); Active: INOR = 0.4 mA (typical) when LED current = 25.5 mA
- Analog dimming (current gain control)
- Global 1-bit Maximum Current (MC): 25.5 mA or 51 mA
- Individual 8-bit Dot Current (DC) setting
- PWM dimming up to audible-noise-free 24 kHz
- Individual 8-bit PWM dimming resolution
- Linear or exponential dimming curves
- Autonomous animation engine control
- Individual LED dot open/short detection
- Integrated de-ghosting function
- 1-MHz (max.) I2C interface
- -40°C to 85°C operating temperature range
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