IT7453 Datasheet (M3TEK) - High Efficiency 30V Step-Up DC/DC Converter

IT7453, High Efficiency 30V Step-Up DC/DC Converter

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 internally set at 1.3MHz, allowing the use of small s

IT7453 Features

* 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 Undervoltage-Lockout (UVLO) < 0.1µA Shutdown Current TSOT25 Small Package RoHS Compliant (100% Green available) Applications Cellular Te