TLC5947DAP vs TLC5940QPWPREP

This in-depth comparison of the TLC5947DAP and TLC5940QPWPREP provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

TLC5947DAP

Texas Instruments

Lifecycle
Active
Stock
5237 PCS
Package
HTSSOP-32
Series
PMIC - LED Drivers
+BOM RFQ
Part B

TLC5940QPWPREP

Texas Instruments

Lifecycle
Active
Stock
8734 PCS
Package
HTSSOP-28
Series
PMIC - LED Drivers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TLC5947DAP TLC5940QPWPREP
Part Status Active Active
Type Linear Linear
Topology Shift Register Shift Register
Internal Switch(s) Yes Yes
Number of Outputs 24 16
Voltage - Supply (Min) 3V 3V
Voltage - Supply (Max) 5.5V 5.5V
Voltage - Output 30V 17V
Current - Output / Channel 30mA 120mA
Frequency 4MHz 30MHz
Applications Backlight Backlight, Signage
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
Compare RFQ