Analog Devices Inc.

40V, 2A Synchronous Buck-Boost DC/DC Converter Features: Wide VIN Range: 2.7V to 40V Wide VOUT Range: 2.7V to 40V 0.8A Output Current for VIN ≥ 3.6V, VOUT = 5V 2A Output Current in Step-Down Operation for VIN ≥ 6V Programmable Frequency: 100kHz to 2MHz Synchronizable Up to 2MHz with an External Clock Up to 95% Efficiency 30µA No-Load Quiescent Current in Burst Mode® Operation Ultralow Noise Buck-Boost PWM Internal Soft-Start 3µA Supply Current in Shutdown Programmable Input Undervoltage Lockout Small 4mm × 5mm × 0.75mm DFN Package Thermally Enhanced 20-Lead TSSOP Package AEC-Q100 Qualified for Automotive Applications