CXCL6524过电压保护装置采用低50mW(最大)RON内部FET,保护低压系统免受高达+28VDC的电压故障。内部钳位还可保护器件免受高达+120V的浪涌。当输入电压超过过电压阈值时,内部FET将关闭,以防止损坏受保护的下游元件。过电压保护阈值可以通过可选的外部电阻调整到4V到20V之间的任何电压。当OVLO输入设置低于外部OVLO选择电压时,CXCL6524自动选择准确的内部跳闸阈值。内部过电压阈值(OVLO)预设为15.5V典型(CXCL6524A)、6.8V典型(CXCL6524B)、5.825V典型(CXCL6524C)、9.98V典型(CXCL6524D)和13.32V典型(CXCL6524E)。该器件具有一个开路漏ACOK输出,指示在最小电源电压和VOVLO之间的稳定电源。CXCL6524还通过内部热关机防止过电流事件。
 
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7.相关产品
产品概述 返回TOP
产品特点 返回TOP
· Wide supply voltage range from 2.5V to 28V
· Low ON resistance: 50mW(Max) at a supply voltage of 5V
· Flexible overvoltage
-protection trip level
-Wide adjustable OVLO threshold range from 4V to 20V
-Preset internal accurate OVLO threshold
· Low quiescent current 70mA
· Internal 8ms startup debounce
· Protection circuitry:
-Surge Immunity to 120V
-Overvoltage lockout
· Low Capacitance ESD Protection
· Available in WLCSP1.82x1.22-12 Packages
· Lead Free Green Devices Available (RoHS Compliant)
应用范围 返回TOP
· Smart Phones and PDAs
· Digital Still Cameras
· Portable Devices
技术规格书(产品PDF) 返回TOP
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!
 
产品封装图 返回TOP




电路原理图 返回TOP
 

| Switch > Power Switch | ||||||||||
| Part_No | Package | No. of Channel | Output Current (A) | Input Voltage (V) | Current Limit (A) | Short Current | Power Switch OnResistance (milohm) | Quiescent Current (uA) | High Low EN | |
| min | max | |||||||||
| WLCSP1.82x1.22-12 | 1 | 3.5 | 2.5 | 28 | 4 | X | 30 | 70 | L | |
| TDFN3x3-10 | 1 | 3.5 | 2.5 | 28 | 4 | X | 50 | 70 | L | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | L | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | L | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | L | |
| SOT23-5/SOP8 /TDFN2x2-6 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | H | |
| SOT23-5/SOP8 /TDFN2x2-6 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | L | |
| TDFN2x2-6 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 70 | 65 | H | |
| SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | H | |
| SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | L | |
| SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.325 | 0.6 | 40 | 70 | H | |
| SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.325 | 0.6 | 40 | 70 | H | |
| SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.4 | 0.6 | 40 | 70 | H | |
| SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.4 | 0.6 | 40 | 70 | L | |
| SOT-23-5 | 1 | 0.1 | 2.7 | 5.25 | 0.37 | X | 250 | 100 | X | |
| SOT-23-5 | 1 | 0.1 | 2.7 | 5.25 | 0.37 | X | 250 | 100 | H | |
| SOT-23-5 | 1 | 0.1 | 2.7 | 5.25 | 0.37 | X | 250 | 100 | L | |
| SOT-23 | 1 | 0.1 | 2.7 | 5.25 | 0.42 | X | 250 | 100 | X | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | L | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | L | |
| MSOP8, SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.7~3.6 | 1.5 | 62 | 60 | both | |
| MSOP-8 | 1 | 2 | 2.7 | 5.5 | 2.7~3.6 | 1.5 | 62 | 60 | H/L | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | L | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | H | |
| SOT23-5/SOP8/MSOP8 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | L | |
| SOP8/MSOP8/TDFN2x2-8/DFN3x3-8 | 2 | 1.5 | 2.7 | 5.5 | 3.2 | 1.5 | 70 | 90 | H | |
| SOP8/MSOP8/TDFN2x2-8/DFN3x3-8 | 2 | 1.5 | 2.7 | 5.5 | 3.2 | 1.5 | 70 | 90 | L | |
| SOP8/MSOP8/TDFN2x2-8/DFN3x3-8 | 2 | 1 | 2.7 | 5.5 | 1.7 | 0.8 | 70 | 90 | H | |
| SOP8/MSOP8/TDFN2x2-8/DFN3x3-8 | 2 | 1 | 2.7 | 5.5 | 1.7 | 0.8 | 70 | 90 | L | |
| SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | H | |
| SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | L | |
| SOT-23-5 | 1 | 2.5 | 2.7 | 5.5 | 4 | 0.8 | 60 | 60 | H | |
| TDFN2x3-14 | 2 | 6 | 3 | 5.5 | X | X | 16 | 60 | H | |
| TDFN2x3-14 | 2 | 6 | 3 | 5.5 | X | X | 16 | 60 | H | |
| TDFN2x2-8 | 1 | 6 | 3 | 5.5 | X | X | 15 | 50 | H | |
| TDFN2x2-8 | 1 | 6 | 3 | 5.5 | X | X | 15 | 50 | L | |
| TDFN2x3-14A | 1 | 6 | 3 | 5.5 | 12 | X | 16 | 60 | H | |
| SOT-23-3 | 1 | 1 | 2.7 | 5.4 | 1.6 | - | 110 | 100 | - | |
| SOT-23-5 | 1 | 1 | 2.7 | 5.4 | 1.6 | - | 110 | 100 | H | |
| SOT-23-5 | 1 | 1 | 2.7 | 5.4 | 1.6 | - | 110 | 100 | L | |
| TDFN2x2-8 | 1 | 6 | 3 | 5.5 | - | - | 15 | 50 | H | |
| WLCSP0.9x1.4-6 | 1 | 2 | 0.95 | 5.5 | X | X | 10.5 | 50 | H | |
| WLCSP0.9x1.4-6 | 1 | 2 | 0.95 | 5.5 | X | X | 10.5 | 50 | H | |
| SOP8/SOP8p/ TDFN2x2-6 | 1 | 2.5 | 4.4 | 24 | 5 | 0.4 | 78 | 250 | H | |
| SOP8/SOP8p/ TDFN2x2-6 | 1 | Adj. | 4.5 | 24 | Adj. | X | 78 | 250 | H | |
| SO8P,SO8,TDFN2x2 | 1 | Adj. | 4.5 | 24 | Adj. | 0.1 | 84 | 250 | H | |
| SO8P,TDFN3x3 | 1 | 6 | 4.5 | 24 | Adj. | 0.2 | 40 | 250 | H | |
| SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 75 | 65 | H | |
| SOT-23-5,SOT-23-6 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 62 | 65 | H | |
| SOT-23-5,SOT-23-6 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 62 | 65 | H | |
| SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 62 | 65 | H | |
| WLCSP1.2x1.2-4 | 1 | 3 | 1.5 | 5.5 | X | X | 33 | 7 | H | |
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