XCM520 Step-Down DC/DC Converter + Dual LDO Regulator

Torex Semiconductor

Description

XCM520 Series ETR2427-004a 600mA Synchronous Step-Down DC/DC Converter + Dual LDO Regulator *GENERAL .
The XCM520 series is a multi chip module which comprises of a 600mA driver transistor built-in synchronous step. down DC/DC converter and a dua.

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Datasheet Specifications

Part number: XCM520
Manufacturer: Torex Semiconductor
File Size: 811.84 KB
Datasheet: XCM520_TorexSemiconductor.pdf
Description: Step-Down DC/DC Converter + Dual LDO Regulator

Features

* Driver Transistor : 0.42Ω P-channel MOS Built-in Switching Transistor : 0.52Ω N-channel MOS Built-in Input Voltage Range : 2.7V ～ 6.0V Output Voltage High Efficiency : 2.3V(VOUT3) : 86% (TYP. )
* Output Current : 600mA Oscillation Frequency : 3.0MHz (±15%) Soft-

Applications

* The XCM520 can replace this dual DC/DC to eliminate one inductor and reduce output noise. The DC/DC converter with a built-in 0.42ΩP-channel MOS and a 0.52ΩN-channel MOS provides a high efficiency, stable power supply up to 600mA to using only a coil and two ceramic capacitors connected externally.

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XCM520 Step-Down Converter Dual LDO Regulator Torex Semiconductor

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