The TPS61165-Q1 is a boost converter with a 40-V rated integrated switch FET, designed to drive LEDs in series. It operates at a 1.2-MHz fixed switching frequency with a 1.2-A switch current limit. The device features constant current regulation with a 200-mV reference voltage and supports brightness control through either a 1-wire digital interface (EasyScale) or a PWM signal. It includes built-in soft start and integrated open LED protection.
Sign in to ask questions about the Texas Instruments TPS61165-Q1 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 ™
Texas Instruments TPS61165-Q1 technical specifications.
| Input Voltage (Min) | 3V |
| Input Voltage (Max) | 18V |
| Output Voltage (Max) | 38V |
| Switching Frequency | 1.2MHz |
| Switch Current Limit | 1.2A |
| Feedback Voltage | 200mV |
| Efficiency | 90% |
| Number of Outputs | 1 |
| Automotive Qualification | AEC-Q100 |
| RoHS | Compliant |
| Temperature Grade | Grade 1: -40°C to 125°C |
Download the complete datasheet for Texas Instruments TPS61165-Q1 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
