SY20518QOC (SY9702QOC)

High Efficiency, 1MHz, 2A Buck-Boost DC/DC Regulator

Part Number	SY20518QOC
Vin_min (V)	2.6
Vin_max (V)	5.5
Limit Current (A)	2
Fsw (MHz)	1
Vo_max (V)	3.8
Vref Accuracy	±1.5%
Rdson1	50
Rdson2	50
Features / Special Function	Power Good Indicator,Output disconnect in shutdown
Package	QFN2x3-13

Fixed Frequency Operation with Battery Voltage above, below or equal to the Output
Four Internal Power Switches to Form True 4-switches Buck-Boost with Single Inductor
Seamless Buck-Boost Transition
2.6V to 5.5V Input Voltage Range
2A Continuous Output Current Capability
Output Disconnect at Shutdown
Power Good Indicator
Compact Package: QFN2x3-13
Built in Thermal Shut Down Protection, Hard Short Protection