Dual Monolithic 1.4A Step-Down Switching Regulator Features: Wide Input Voltage Range: 3.7V to 36V Two 1.4A Output Switching Regulators with Internal Power Switches Adjustable 250kHz to 2.5MHz Switching Frequency Synchronizable over the Full Frequency Range Anti-Phase Switching Reduces Ripple Uses Small Inductors and Ceramic Capacitors Accurate Programmable Undervoltage Lockout Independent Tracking, Soft-Start and Power Good Circuits Ease Supply Sequencing Output Adjustable Down to 800mV Small 4mm × 4mm 24-Pin QFN or 16-Pin Thermally Enhanced TSSOP Surface Mount Packages AEC-Q100 Qualified for Automotive Applications