Texas Instruments LP5816YCHR
Manufacturer No:
LP5816YCHR
Manufacturer:
Texas Instruments
Package:
Description:
4-channel I2C interface RGBW LED driver
Quantity:
In Stock :1051
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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LP5816YCHR Information
Texas Instruments LP5816YCHR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LP5816YCHR.
- Type
- Parameter
- Number of channels
- 4
- LED current per channel (mA)
- 50
- LED configuration
- Parallel
- Program memory
- No
- Topology
- Linear
- Programmable ramp control
- No
- Vin (min) (V)
- 2.5
- Vin (max) (V)
- 5.5
- Iout (max) (A)
- 0.2
- Features
- Analog/PWM mixed dimming, Constant current, I2C control, Thermal shutdown
- Type
- Parameter
- Iq (typ) (mA)
- 0.15
- Shutdown current (ISD) (typ) (µA)
- 0.1
- Operating temperature range (°C)
- -40 to 125
- Rating
- Catalog
- Package
- DSBGA (YCH)
- Pins
- 8
- Size
- 0.98 mm² 1.4 x 0.7
- Package
- SOT-5X3 (DRL)
- Pins
- 8
- Size
- 3.36 mm² 2.1 x 1.6
Download datasheets and manufacturer documentation for Texas Instruments LP5816YCHR.
Data sheet:
The LP5816 is a 4-channel RGBW LED driver. The device has ultra-low operation current with 0.1µA (typical) in shutdown mode, 0.1mA (typical) when enable device and 0.2mA (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 0.1mA to 25.5mA or 0.2mA to 51mA. The 8-bits PWM generator enables smooth and audible-noise-free dimming control for LED brightness.
- Operating voltage range
- VCC range: 2.5V to 5.5V
- Logic pins compatible with 1.8V, 3.3V, and 5V
- Output voltage up to 5.5V
- 4 constant current sinks with high precision
- 0.1mA to 51mA per channel
- Device-to-device error: ±8% (max.)
- Channel-to-channel error: ±3% (max.)
- Ultra-low headroom voltage: 135mV (max.) at 25.5mA; 275mV (max.) at 51mA
- Ultra-low power consumption
- Shutdown: ISD = 0.1µA (typ.)
- Standby: ISTB = 22µA (typ.)
- Active:
- INOR = 0.15mA (typ.) when disable output channel
- INOR = 0.23mA (typ.) when LED current = 25.5mA
- Analog dimming (current gain control)
- Global 1-bit Maximum Current (MC): 25.5mA or 51mA
- Individual 8-bits Dot Current (DC) setting
- PWM dimming up to audible-noise-free 23kHz
- Individual 8-bits PWM dimming resolution
- Linear or exponential dimming curves
- 400kHz (max.) I2C interface
- ESD: 4kV HBM, 1.5kV CDM
- Package
- 1.6mm*2.1mm SOT583-8 with 0.5mm pitch
- 1.36mm*0.8mm DSBGA-8 with 0.35mm pitch
- –40°C to 125°C operating temperature range
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
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15,000+
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