Texas Instruments TLC5949DBQ LED Drivers
IC LED DRIVER LINEAR DIM 24SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TLC5949DBQ
Detailed Description
IC LED DRIVER LINEAR DIM 24SSOP
Package
24-SSOP (0.154", 3.90mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TLC5949DBQ Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TLC5949DBQ LED Drivers technical specifications.
General
Package / Case
24-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Obsolete
Frequency
33MHz
Type
Linear
Internal Switch S
Yes
Output Voltage
10V
Current Output Channel
45mA
Alternate Parts Comparison (TLC5949DBQ vs TLC2272AIP vs TLC7226CN vs TLC59284DBQ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-SSOP | 8-DIP | 20-DIP | 24-SSOP |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 3V ~ 3.6V | 8V | 15V | 3V ~ 5.5V |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Current Output Channel | 45mA | 50 mA | -- | 45mA |
| Number of Outputs | 16 | -- | 4 | 16 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
PCA9552PWNXP SemiconductorsNXP
LED Driver 550uA Supply Current 24-Pin TSSOP / IC LED DRVR LIN DIM 25MA 24TSSOP
More Parts in LED Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
