Datasheet > SP2525

SP2525

更新时间： 2024-11-11 22:50:11

品牌	Logo	应用领域
西伯斯 - SIPEX		开关
页数	文件大小	规格书
16页	180K
描述
+3.0V to +5.5V USB Power Control Switch

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中文翻译

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数据手册

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SP2525 数据手册

SP2525

+3.0V to +5.5V USB Power Control Switch

■ 140mΩ Maximum On-Resistance

■ 80µA On-State Supply Current

■ 1µA Shutdown Current

■ Compliant to USB Specifications

■ +3.0V to +5.5V Input Voltage Range

■ Open Drain Error Flag Output

■ 2.7V Undervoltage Lockout

■ 500mA Minimum Continuous Load

Current

■ Thermal Shutdown

■ 1ms Soft-Start Power Up

■ Active-High Version: SP2525-1

■ Active-Low Version: SP2525-2

■ 1.25A Short Circuit Current Limit

DESCRIPTION

The SP2525 device is a single +3.0V to +5.5V USB Supervisory Power Control Switch ideal

for self-powered and bus-powered Universal Serial Bus (USB) applications. The SP2525

device has low on-resistance (80mΩ typical) and can supply 500mA minimum. The fault

currents are limited to 2.0A typical and the flag output pin is available to indicate fault

conditions to the USB controller. The 1ms soft start of the SP2525 device will eliminate any

momentary voltage drop on the upstream port that may occur when the switch is enabled in

bus-powered applications. The thermal shutdown feature will prevent permanent damage to

theSP2525devicewhensubjectedtoexcessivecurrentloads.Theundervoltagelockoutfeature

willensurethattheSP2525devicewillremainoffunlessthereisavalidinputvoltagepresent.

FLG

GND

OUT

7 IN

SP2525

OUT

NC 4

Rev. 8/21/01

SP2525 +3.0 to +5.5 Power Control Switch

12 3 4 5 6 7...16

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与SP2525相关器件

型号	品牌	获取价格	描述	数据表
SP2525-1EN	SIPEX	获取价格	+3.0V to +5.5V USB Power Control Switch
SP2525-1EN/TR	SIPEX	获取价格	+3.0V to +5.5V USB Power Control Switch
SP2525-1EN-L	SIPEX	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, NSOIC-8
SP2525-1EN-L	EXAR	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, NSOIC-8
SP2525-1EN-L/TR	SIPEX	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, LEAD FREE, PLASTIC, SOIC-8
SP2525-2EN	SIPEX	获取价格	+3.0V to +5.5V USB Power Control Switch
SP2525-2EN/TR	SIPEX	获取价格	+3.0V to +5.5V USB Power Control Switch
SP2525-2EN-L	SIPEX	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, NSOIC-8
SP2525A	SIPEX	获取价格	USB High-Side Power Switch
SP2525A-1EN	SIPEX	获取价格	USB High-Side Power Switch