UM3510 Datasheet - Union Semiconductor

UM3510 Synchronous Step-Down DC-DC Converter

The UM3510 is a high efficiency pulse-width-modulated (PWM) synchronous step-down DC-DC converter with an input voltage range of 2.5V to 6.0V. It provides up to 1000mA output current from a single Li-ion cell. The UM3510 operates at 2.25MHz fixed switching frequency and enters Power Save Mode to ma.

UM3510 Features

* include lower internal reference voltage with 2% accuracy, over temperature protection and over current protection. The UM3510 is available in SOT23-6 and 2mm×2mm 6-pin DFN packages. Applications Features z Cellular and Smart Phones z Microprocessors and DSP Core Supplies z Wireless and DSL Modem

UM3510-UnionSemiconductor.pdf