The TPS922053 is a 2-A non-synchronous buck LED driver with a 4.5-V to 65-V wide input range. It integrates a 150-mΩ low-side NMOS switch and is capable of driving LEDs or charging batteries. The device supports a configurable switching frequency from 100 kHz to 2.2 MHz and includes a spread spectrum feature for improved EMI performance. It features advanced dimming capabilities including analog, PWM, hybrid, and flexible dimming with inductive fast dimming (IFD) technology for high accuracy.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments TPS922053 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Input Voltage (Min) | 4.5V |
| Input Voltage (Max) | 65V |
| Output Current (Max) | 2A |
| Switching Frequency | 0.1 to 2.2MHz |
| RDS(on) Typical | 150mΩ |
| Operating Temperature Range | -40 to 125°C |
| PWM Dimming Ratio at 120Hz | 1,000,000:1ratio |
| RoHS | Yes |
| REACH | Yes |
Download the complete datasheet for Texas Instruments TPS922053 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
