FEATURES
● AEC-Q100 Grade 1, operating temperature range TA = -40°C ~ 125°C
● 6 to 48 V supply voltage
● Asynchronous rectifier buck regulator with average output current mode control
● 2.5 Amps continue output current on a 2-layer PC board
● 3 Amps maximum output current in TA=25°C on a 4-layer PC board with additional heatsink
● Cycle-by-cycle current limit
● Integrated high side MOSFET switch
● PWM dimming controlled by logic level signal
● Internal loop compensation
● Under voltage lockout (UVLO) and thermal shutdown protection
● Low power shutdown (1μA typical)
● Robust protection against:
- Adjacent pin-to-pin short
- Pin-to-GND short
- LED open/short faults
● Spread-Spectrum switching frequency reduces EMI conduction emission.
● Operation switching frequency from 200KHz to 2MHz
● Package Type- HSOP 8 (with exposed thermal pad)