Texas Instruments TLC5947RHBT Drivers, Receivers and Transceivers
IC LED DRIVER LINEAR 30MA 32VQFN
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TLC5947RHBT Drivers, Receivers and Transceivers technical specifications.
General
Related Parts Comparison (TLC5947RHBT vs TLC27M2ID vs TLC2272AIP vs TLC7226CN)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 8-SOIC | 8-DIP | 20-DIP |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | 0°C ~ 70°C |
| Supply Voltage | 3V ~ 5.5V | 4V ~ 16V | 8V | 15V |
| Number of Channels | 24 | 2 | 2 | 4 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Package | VQFN | D | P | N |
| Package Quantity | 1 | 75 | 50 | 20 |
| Radiation Hardening | No | No | No | No |
| Reach Svhc Compliant | No | No | No | No |
| Action |
Texas Instruments TLC5947RHBT Drivers, Receivers and Transceivers Overview
24-channel, 12-bit PWM LED driver IC featuring an internal oscillator. Operates with a 3V to 5.5V supply voltage and offers 30mA maximum output current per channel with a 30V maximum output voltage. This VQFN packaged component supports an operating frequency of 30MHz and a 4MHz oscillator frequency, with a maximum power dissipation of 3.482W.
Designed for a wide temperature range of -40°C to 85°C, it is RoHS compliant and available in tape and reel packaging.
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