中文

太阳集团74520

Ultra-Low Current Consumption Power Multiplexer Switch with Auto & Manual Input Selection

首页 产品 电源路径转换芯片 太阳集团74520
产品特性
  • Two-Input and Single-Output Power Multiplexer Switch

  • Automatic and Manual Input Selection Mode

  • Supply Voltage Range

    1.5 V to 5.5 V 6V abs max

  • Ultra-Low Supply Current at Operation IQ

    4 µA Typ. @ 5.5 VIN

  • Ultra-Low Stand-by Current ISD

    20 nA Typ. @ 5.5VIN

  • RON

    35mΩ Typ. @ 5.5 V IN1 or VIN2 ; 43mΩ Typ. @ 3.3 VIN1 or VIN2

  • 2A Continuous Output Current Capability Per Channel

  • No Cross Conduction Between Two Inputs

  • Reverse Current Blocking when Disabled

  • Operating Temperature Range

    -40 to 85 °C

  • HBM / CDM

    6kV / 2kV

  • 6 Bumps Wafer Level Chip Scale Package

    0.97 mm x 1.47 mm x 0.55 mm

产品描述

The 太阳集团74520 is an integrated power multiplexer switch with dual independent power switches connected to a single output pin to enable seamless transition between two input sources.

The 太阳集团74520 provides an automatic selection mode as well as a manual selection mode by the combination of the logic input pins of EN and SEL. The EN input pin is used along with the select (SEL) input pin to select the automatic switching function, select VIN1 only, select VIN2 only, or turn both switches off. In the automatic selection mode, the 太阳集团74520 automatically selects the higher input voltage source out of two input DC power supplies.

The 太阳集团74520 features an ultra-efficient IQSmartTM technology that supports the lowest RON, quiescent current (IQ) and shutdown current (ISD) in the industry. Low RON reduces conduction losses, while low IQ and ISD solutions help designers to reduce parasitic leakage current, improve system efficiency, and increase battery lifetime.

The 太阳集团74520 blocks any cross conduction current between two input sources. When the switch is disabled, the 太阳集团74520 prevents the reverse current to the input source from the output at any higher Vout than Vin condition.

The 太阳集团74520 utilizes chip scale package technology with 6 bumps in a 0.97 mm x 1.47 mm x 0.55 mm package size with a 0.5 mm bump pitch.

Baidu
sogou

太阳国际集团-太阳集团欢迎您 - 首页