A8652, A8653
Wide Input Voltage, Synchronous USB Buck
Regulator with Remote Load Regulation
FEATURES AND BENEFITS
• Automotive AEC-Q100 qualified • Cable and wiring drop compensation • Dynamic voltage correction with controller • Integrated high-side and low-side switching MOSFETs • Programmable load-side current limit • Maximized duty cycle for low dropout operation • Operating input voltage range: 4 V to 36 V • UVLO STOP threshold is at 2.
6 VTYP • Withstands surge voltages up to 40 V • Continuous loading: 2.
6 A for A8653; 1 A for A8652 • Adjustable switching frequency (fSW): 100 kHz to
2.
2 MHz • Synchronization to external clock: 100 kHz to 2.
2 MHz • Frequency dithering for ...