IT7453 converter equivalent, high efficiency 30v step-up dc/dc converter.
High Efficiency up to 90% 2.5V to 5.5V Input Voltage Range Internal 1.45A Current Limit 1.3MHz Constant Frequency Operation Current Mode Operation Thermal Shutdown Underv.
Cellular Telephones PDAs and Smart Phones MP3 Players Wireless and DSL Card Digital Still Cameras Slim-Type DVD Portable.
The IT7453 is a high efficiency step-up DC/DC converter using a constant frequency, current mode architecture. Featuring current-mode and fixed frequency operation, this device incorporates an integrated main switch and the switching frequency is int.
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