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Details for TLC5947DAP by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
IC LED DRIVER LINEAR 32-TSSOP
TLC5947DAP image

TLC5947DAP by Texas Instruments

IC LED DRIVER LINEAR 32-TSSOP
Part Information
TLC5947DAP image
RoHS Compliant
Description
The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the programmed grayscale (GS) data. GS data are written via a serial interface port. The current value of all 24 channels is set by a single external resistor. The TLC5947 has a thermal shutdown (TSD) function that turns off all output drivers during an overtemperature condition. All of the output drivers automatically restart when the temperature returns to normal conditions.
Specifications
Device Topology:
Constant Current
Input Voltage Min:
3V
Input Voltage Max:
5.5V
Output Voltage Max:
30V
Output Current Max:
30mA
Switching Frequency:
30MHz
No. of Outputs:
24Outputs
IC Mounting:
SMD
Driver Case Style:
HTSSOP
No. of Pins:
32Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Base Number:
5947
Data / Control Interface:
Serial
Device Type:
LED
Dimming Control Type:
PWM
Input Voltage:
3V to 5.5V
LED Display Type:
Discrete LED
LED Driver Application:
Backlighting LED Displays
Operating Temperature Range:
-40°C to +85°C
Output Current:
30mA
Output Voltage:
30V
Supply Voltage Max:
5.5V
Supply Voltage Min:
3V
Termination Type:
Surface Mount Device
Alternate Descriptions
LED DRVR 24Segment 3.3V/5V 32-Pin HTSSOP EP Tube Avnet America
LED DRVR 24Segment 3.3V/5V 32-Pin HTSSOP EP Tube Avnet Europe