Model：TPS92513HVDGQR

Manufacturer：Texas Instruments

Stocks：2000

Describe：65V, 1.5A adjustable analog current step-down LED driver, integrating high-side MOSFET and multiple dimming control methods. This device is a peak current mode controlled step-down regulator specifically designed for driving high-current LEDs. The input voltage range is 4.5V to 60V (HV version), the output voltage is up to 65V, and the output current is up to 1.5A. It features independent analog dimming (IADJ) and PWM dimming inputs, enabling wide-range brightness control. The switching frequency range is 100kHz to 2MHz, and it supports external clock synchronization to simplify EMI filtering design for multi-lamp string applications. It integrates overcurrent protection per cycle, adjustable input undervoltage lockout, and thermal shutdown protection functions. It is packaged in a 10-pin HVSSOP PowerPAD™, operating temperature range is -40°C to +125°C, and is suitable for various industrial and commercial lighting applications.