TL3843D. Component family: Analog integrated circuit. Configuration: surface-mounted component (SMD). Housing (JEDEC standard): -. Housing: SO14. Max temperature: +70°C.. Number of terminals: 14. RoHS: no. Type of circuits: PWM controller. [A]: 1A. [V]: -. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 13/11/2025, 15:14