The UC2526ADW is an improved-performance Pulse Width Modulation (PWM) intended has been enhanced by several significant improvements including: a more accurate oscillator with less minimum dead time, reduced circuit delays (particularly in current limiting) and an improved output stage with negligible cross-conduction current. Additional improvements include the incorporation of a precision, band-gap reference generator, reduced overall supply current and the addition of thermal shutdown protection. Along with these improvements, it retains the protective features of under-voltage lockout, soft-start, digital current limiting, double pulse suppression logic and adjustable dead time. For ease of interfacing, all digital control ports are TTL compatible with active low logic.
● Reduced Supply Current
● Precision band-gap reference
● Dual 200mA source/sink outputs
● Minimum output cross-conduction
● Double-pulse suppression logic
● Under-voltage lockout
● Programmable soft-start
● Thermal shutdown
● TTL/CMOS Compatible logic ports
● Green product and no Sb/Br
