台湾致新 G2263AV1U AQFN2X2-14 代理商主推
General 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 Product |
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