TLC6C5748QDCARQ1

Fabrikant:	Texas Instrumenten
Productcategorie:	LED Lighting Drivers
Serie:	TLC6C5748-Q1
Montagestijl:	SMD/SMT
Verpakking/hoes:	HTSSOP-56
Number of Outputs:	48 Output
Uitgangsstroom:	31.9 mA
Topology:	Boost
Operating Frequency:	33 MHz
Uitgangsspanning:	Adjustable
Minimale bedrijfstemperatuur:	- 40 C
Maximale bedrijfstemperatuur:	+ 125 C
Verpakking:	Haspel
Verpakking:	Snijband
Features:	Dot Correction, LED Open Detection, PWM Control
Merk:	Texas Instrumenten
Ontwikkelingskit:	TLC6C5748EVM
High Level Output Current:	– 2 mA
Input Voltage:	3 V to 5.5 V
Low Level Output Current:	2 mA
Vochtgevoelig:	Ja
Aantal kanalen:	48 Channel
Product:	LED Drivers
Type product:	LED Lighting Drivers
Hoeveelheid fabrieksverpakking:	2000
Subcategorie:	Driver ICs
Supply Current – Max:	20 mA

Meer informatie

TLC6C5748-Q1 48-Channel PWM LED Driver

Texas Instruments TLC6C5748-Q1 48-Channel PWM LED Driver is a 48-channel, 16-bit constant-current sink driver. Each channel has an individually-adjustable pulse width modulation (PWM), grayscale (GS) brightness control with 65,536 steps and 128 steps of constant-current dot correction (DC). DC adjusts brightness deviation between channels. All channels have a 128-step global brightness control (BC). BC adjusts brightness deviation between the R, G, B color groups. The eight-step maximum current control (MC) selects the maximum output current range for all channels of each color group. GS, DC, BC, and MC data are accessible with a serial interface port. The Texas Instruments TLC6C5748-Q1 has three error flags: LED open detection (LOD), LED short detection (LSD), and thermal shutdown (TSD). The error detection results can be read with a serial interface port.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

Beoordelingen

Er zijn nog geen beoordelingen.

TLC6C5748QDCARQ1

Meer informatie

TLC6C5748-Q1 48-Channel PWM LED Driver

IS32LT3175N/P Single-Channel Linear LED Drivers

Beoordelingen

Wees de eerste om “TLC6C5748QDCARQ1” te beoordelen Reactie annuleren

Gerelateerde producten

Inloggen