General Description
The XR9213 is a high efficiency current-mode boost converter with a fixed operation frequency. The XR9213 has been integrated a very low Rds-on NMOSFET to reduce power loss and achieve high efficiency. The maximum efficiency is up to 93%. XR9213 can output 2A current when VIN is higher than 3.6V and output is 5V. 1.2MHz operation frequency minimizes L
and C value, and internal compensation network reduces external component counts. SOT23-6 package provides the best
solution for PCB layout area.
Features
· Up To 5V-2A Output Current
· 1.2MHz Switching Frequency
· Low RDS(ON): 68mΩ
· Up to 93% Efficiency
. Over Voltage Protection
· Under-Voltage Lockout Protection
· Over-Temperature Protection
· Internal Soft Start
· 1uA Shutdown Current
· Accurate Reference: 0.6V VREF
· Compact package: SOT23-6
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