LP8864EVM

Fabricant :	Texas Instruments
Catégorie de produit :	LED Lighting Development Tools
Produit:	Evaluation Modules
A utiliser avec:	4 Channel LED Driver
Tension d'alimentation opérationnelle :	3 V to 48 V
Série :	LP8864
Marque :	Texas Instruments
Type de produit :	LED Lighting Development Tools
Quantité d'emballage d'usine :	1
Sous-catégorie :	Outils de développement

Plus d'informations

LP8864EVM LED Driver Evaluation Module (EVM)

Texas Instruments LP8864EVM LED Driver Evaluation Module (EVM) helps designers evaluate the characteristics, operation, and performance of the LP8864(S)-Q1. The LP8864(S)-Q1 is a 4-channel high-efficiency LED driver for automotive display LED backlighting. The Texas Instruments LP8864(S)-Q1 integrates a boost or SEPIC controller and four high-precision current sinks. The boost controller has adaptive output voltage control based on the headroom voltages of the LED current sinks. The four current sinks support phase shifting that is automatically adjusted based on the number of channels in use. LED brightness can be controlled through the I²C interface or PWM input. The product also supports extensive fault detection features.

31FL323x LED Lighting Development Boards

ISSI 31FL323x LED Lighting Development Boards are development tools that evaluate ISSI multi-channel LED drivers. LED drivers are electrical circuits used to power light-emitting diodes. The fully assembled and tested board is powered by the Arm® Cortex®-M3 or 80C51 (IS31FL3235A-QFLS2-EB) with a 5V operating supply voltage. The evaluation boards have multiple display modes.

IS31LT3360 Demonstration Board

ISSI IS31LT3360 Demonstration Board is a fully assembled and tested PCB that uses the IS31LT3360 continuous mode inductive step-down converter. This ISSI board is designed to drive single or multiple series connected LEDs. This performance is achieved efficiently from a voltage source higher than the LED voltage.

IS31FL3236A-QFLS2-EB Evaluation Board

ISSI IS31FL3236A-QFLS2-EB Evaluation Board is a fully assembled and tested board that uses the IS31FL3236/IS31FL3236A LED lighting drivers. The IS31FL3236 / IS31FL3236A drivers comprise 36x constant current channels, each with independent PWM control and designed for driving LEDs. The output current of each channel can be set at up to 38mA (max.) by an external resistor and independently scaled by a factor of 1, 1/2, 1/3, and 1/4. The average LED current of each channel can be changed in 256x steps by changing the PWM duty cycle through an I²C interface.

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