CXAS42223超小型低RON负载开关可控制开启含一个N沟道MOSFET在1V到5V的输入电压范围内工作开关由EN-pin控制直接与低压控制信号连接低控制输入阈值允许使用低压逻辑控制回转率以避免涌流

产品简介

The CXAS42223 is an ultra small, low R_ON load switch with controlled turn on. The device contains an N-Channel MOSFET that operates over an input voltage range of 1V to 5V. The switch is controlled by EN pin, which is capable of interfacing directly with low voltage control signals.

CXAS42223 device limits the output current to a safe level by using a constant current mode when the output load exceeds the current-limit threshold. An internal reverse voltage comparator disables the power switch when the output voltage is driven higher than the input to protect devices on the input side of the switch.NsW嘉泰姆

The CXAS42223 is available in Green WLCSP-0.9×0.9-4B package and operates over a temperature range of -40℃ to +85℃.NsW嘉泰姆

产品特点返回TOPNsW嘉泰姆

• Low Input Voltage: 1V to 5VNsW嘉泰姆
• Ultra-Low On-State Resistance (R_ON)NsW嘉泰姆
    R_ON = 54mΩ at V_IN = 5.0VNsW嘉泰姆
    R_ON = 54mΩ at V_IN = 3.6VNsW嘉泰姆
    R_ON = 58mΩ at V_IN = 2.5VNsW嘉泰姆
    R_ON = 74mΩ at V_IN = 1.8VNsW嘉泰姆
    R_ON = 84mΩ at V_IN = 1.2VNsW嘉泰姆
    R_ON = 84mΩ at V_IN = 1.0VNsW嘉泰姆
• 1A Maximum Continuous Switch CurrentNsW嘉泰姆
• Quiescent Current: 5μA (TYP)NsW嘉泰姆
• Shutdown Current: < 1.5μaNsW嘉泰姆
< 1.5μaNsW嘉泰姆
• Low Control Input Thresholds Enable Use ofNsW嘉泰姆
    Low-Voltage LogicNsW嘉泰姆
• Controlled Slew Rate to Avoid Inrush CurrentsNsW嘉泰姆
• Quick Output Discharge (QOD)NsW嘉泰姆
• Available in Green WLCSP-0.9×0.9-4B PackageNsW嘉泰姆

应用范围返回TOPNsW嘉泰姆

Battery Powered EquipmentNsW嘉泰姆
Portable Industrial EquipmentNsW嘉泰姆
Portable Medical EquipmentNsW嘉泰姆
Portable Media PlayersNsW嘉泰姆
Point of Sales TerminalNsW嘉泰姆
GPS DevicesNsW嘉泰姆

技术规格书（产品PDF) 返回TOP NsW嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！NsW嘉泰姆

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产品封装图返回TOPNsW嘉泰姆

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电路原理图返回TOPNsW嘉泰姆

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负载开关NsW嘉泰姆
Part NumberNsW嘉泰姆	V_CC(Min) NsW嘉泰姆 (V) NsW嘉泰姆	V_CC(Max)NsW嘉泰姆 (V) NsW嘉泰姆	Iq (μA)NsW嘉泰姆	Continuous Output NsW嘉泰姆 Current(mA)NsW嘉泰姆	SHDN Iq NsW嘉泰姆 (μA)NsW嘉泰姆	CurrentNsW嘉泰姆 Limit(mA)NsW嘉泰姆	Soft-StartNsW嘉泰姆	PackageNsW嘉泰姆
CXAS42220NsW嘉泰姆	2.2NsW嘉泰姆	5.5NsW嘉泰姆	19NsW嘉泰姆	1100NsW嘉泰姆	1NsW嘉泰姆	1850NsW嘉泰姆	YNsW嘉泰姆	SOT-23-5NsW嘉泰姆
CXAS42221NsW嘉泰姆	2.2NsW嘉泰姆	5.5NsW嘉泰姆	19NsW嘉泰姆	1100NsW嘉泰姆	NANsW嘉泰姆	1750NsW嘉泰姆	YNsW嘉泰姆	SOT-23-5NsW嘉泰姆
CXAS42222NsW嘉泰姆	2.2NsW嘉泰姆	5.5NsW嘉泰姆	19NsW嘉泰姆	1100NsW嘉泰姆	1NsW嘉泰姆	1850NsW嘉泰姆	YNsW嘉泰姆	TDFN-2x2-6LNsW嘉泰姆
CXAS42223NsW嘉泰姆	1NsW嘉泰姆	5NsW嘉泰姆	5NsW嘉泰姆	1000NsW嘉泰姆	1.5NsW嘉泰姆	1600NsW嘉泰姆		WLCSP-0.9x0.9-4BNsW嘉泰姆

CXAS42223

产品手册

产品简介

目录

The CXAS42223 is an ultra small, low R_ON load switch with controlled turn on. The device contains an N-Channel MOSFET that operates over an input voltage range of 1V to 5V. The switch is controlled by EN pin, which is capable of interfacing directly with low voltage control signals.

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CXAS42223

产品手册

产品简介

目录

The CXAS42223 is an ultra small, low RON load switch with controlled turn on. The device contains an N-Channel MOSFET that operates over an input voltage range of 1V to 5V. The switch is controlled by EN pin, which is capable of interfacing directly with low voltage control signals.

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The CXAS42223 is an ultra small, low R_ON load switch with controlled turn on. The device contains an N-Channel MOSFET that operates over an input voltage range of 1V to 5V. The switch is controlled by EN pin, which is capable of interfacing directly with low voltage control signals.

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