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OCP2153
1.5MHz, 1.5A Synchronous Step-Down DC-DC Converter
◼ General Description
◼ Features
The OCP2153 is a 1.5MHz constant frequency, high
⚫ High Efficiency : Up to 96%
efficiency, high current, slope compensated current
⚫ 1.5MHz Constant Switching Frequency
mode PWM step-down DC-DC converter. The
⚫ 1.5A Output Current
device integrates a main switch and a synchronous
⚫ 2.5V to 5.5V Input Voltage Range
rectifier for high efficiency without an external
⚫ Output Voltages from 0.6V to 5V
Schottky diode. The OCP2153 can operate from a
⚫ Low RDS(ON) Internal Switches: 72mΩ(Typ.)
2.5V to 5.5V input voltage and is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li+) battery. It can supply 1.