This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. The product is a 16-channel LED driver with features such as 16-bit PWM, 8-bit gain, and full LED error detection.
The STP1612PW05 is a 16-channel constant current sink LED driver designed for applications such as video display LED panels, RGB backlighting, and special lighting. It features 16-bit PWM with selectable counters (12/16-bit), 8-bit current gain control, and full LED error detection for open and short circuits. The device allows setting the maximum output current via a single resistor from 3 mA to 60 mA and supports enhanced PWM (e-PWM) to reduce ghosting effects.
| Supply voltage | 3.3 V or 5 V |
|---|---|
| Output voltage | 20 V |
| Output current | 3 mA to 60 mA |
| Max clock frequency | 30 MHz |
| ESD protection | 2.5 kV HBM, 200 V MM |
| Operating temperature range | -40 to +125 °C |
The maximum output current is 60 mA, set by a single resistor.
Yes, it provides open and short LED detection.
The device supports supply voltages of 3.3 V or 5 V.