9A, 600kHz High Efficiency, Synchronous Boost Converter with Output Disconnect.
Brand:
GMTGeneral Description
The G2263 is a high efficiency, synchronous, current-mode, boost converter with output disconnect. The G22263 starts up from and input voltage as low as 1.9v, and maintains good performance with input voltage higher than 2.8V. The integrated P-channel synchronous rectifier improves efficiency and eliminated the need for an external Schottky diode. This P-channel disconnects the output from the input during shutdown. The G2263 provides a compact solution for a 5V output, 4A load requirement, using a supply voltage down to 2.8V. The G2263 is available in AQFN2x2-14 package.
Features
2.4V ~ 5.5V Input Voltage Operation.
98% Efficient DC/DC Converter
600kHz Fixed Switching Frequency
9A Typical Switch Current Limit
40uA Quiescent Current
High Efficiency over Full Load Range
Internal Soft-start and Compensation
True Output Load Disconnect from Input
Built-In OCP, SCP, OVP and OTP Protection
AQFN2X2-14 Package.
Applications
Battery-powered Products
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IPv6 network supported