Reverse Voltage Protection, OTP, UVLO, Faultflag Output CXLS4261 CXLS4262,精密限流负载开关,load switch which provides full protection to systems and loads which may encounter large current conditions

目录MZf嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） 
5.产品封装图</span>   6.电路原理图</span>  7.功能概述      8.相关产品MZf嘉泰姆

一,产品概述(General Description)      MZf嘉泰姆

      The CXLS4261 CXLS4262 is a load switch which provides full protection to systems and loads which MZf嘉泰姆

may encounter large current conditions. CXLS4261 CXLS4262 offers a 95mΩ current‐limited switch which can MZf嘉泰姆

operate over an input voltage range of 2.5‐5.5V. The current limit can be externally programmed MZf嘉泰姆

by a precision resistor, ranges from 75mA to 1.4A.Switch control is by a logic input (EN) capableMZf嘉泰姆

 of interfacing directly with low voltage control signals. Current is prevented from flowing when MZf嘉泰姆

the switch is off and the output voltage is higher than the input voltage. CXLS4261 CXLS4262 also featuresMZf嘉泰姆

thermal shutdown protection which shuts off the switch to prevent damage to the part when acontinuous MZf嘉泰姆

over‐current condition causes excessive heating. When the switch current reaches the current limit,MZf嘉泰姆

the parts operate in a constant‐current mode to prohibit excessive currents from causing damage. MZf嘉泰姆

The CXLS4261 CXLS4262 will not turn off after a current limit fault, but will rather remain in the constant MZf嘉泰姆

current mode indefinitely. The nFAULT output asserts low during over‐current and reverse‐voltage conditions. MZf嘉泰姆

   CXLS4261 CXLS4262 is housed in a tiny DFN2x2‐6L packageMZf嘉泰姆

二.产品特点(Features)
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Up to 1.4A Max Load current MZf嘉泰姆

Accurate Current‐limit threshold: +/‐5%   MZf嘉泰姆

Programmable Current‐limit : 75mA to 1.4A MZf嘉泰姆

Fast Over‐Current Response MZf嘉泰姆

Fault Flag Output: nFAULT Pin MZf嘉泰姆

Reversed Current blocking MZf嘉泰姆

Thermal Shutdown, UVLO protectionMZf嘉泰姆

Tiny DFN2x2‐6L  、</span>SOT23‐6 PackageMZf嘉泰姆

三,应用范围 (Applications)MZf嘉泰姆

USB ports/HubsMZf嘉泰姆

Hot SwapsMZf嘉泰姆

CellphonesMZf嘉泰姆

Tablet PCMZf嘉泰姆

Set Top BoxMZf嘉泰姆

PC motherboardMZf嘉泰姆

Handheld DevicesMZf嘉泰姆

四.技术规格书下载（产品PDF）</span>MZf嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们</span>MZf嘉泰姆

                        MZf嘉泰姆

五</span>,产品封装图 (Package)
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六.电路原理图</span>MZf嘉泰姆

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七,相关芯片选择指南
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