Maxim Integrated MAX6970AUE+ linear LED driver, 8 outputs at 55mA per channel, 36V output, shift register topology, in a 16-TSSOP exposed-pad package, -40°C to 125°C operating temperature.
| Parameter | Value |
|---|---|
| Type | Linear |
| Mounting | Surface Mount |
| Voltage - output | 36V |
| Supply voltage | 5.5V |
| Current - output (Channel) | 55mA |
| I/O channels | 8 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Package | Tube |
| Topology | Shift Register |
| Applications | Lighting, Signage |
| Case | 16-TSSOP (0.173\", 4.40mm Width) Exposed Pad |
| Internal switch | Yes |
The Maxim Integrated MAX6970AUE+ is a linear LED driver with eight constant-current sink outputs, each rated for 55mA. It uses a shift register topology for serial data input, making it straightforward to daisy-chain multiple drivers for signage or lighting arrays. The 36V output compliance allows strings of several LEDs in series per channel, and the exposed pad on the 16-TSSOP package helps pull heat out into the board copper.
No end-of-life notice is on record.
No, the MAX6970AUE+ is listed as Active with no end-of-life notice. It is suitable for new designs and ongoing production.
The MAX6970AUE+ is the ROHS3-compliant version of the MAX6970AUE. Electrically and pin-compatible; the '+' suffix indicates lead-free / RoHS compliance.
Yes, because each of the eight outputs is independently controlled via the shift register. You can assign three outputs per RGB LED (one per color) and use the remaining two for additional channels or spare.