CXAS42265

CXAS42265是一款集成电源开关,用于自供电和总线供电的通用串行总线(USB)应用。一些保护功能包括限流和热关机,以防止在连续重负载或短路发生时,由于增加功耗而导致灾难性开关故障。内置电荷泵用于驱动无寄生体二极管的N沟道MOSFET,以消除开关断电时的反向电流。当输出电压高于输入电压时,由内部输出反向电压比较器切断电源开关。OC是开路漏极输出报告过流或过温事件,具有典型的9ms脱胶超时时间。此外,OC还报告输出反向电压情况,典型的5ms脱胶超时时间。
70mΩ高边MOSFET
工作范围:2.7V至5.5V
·典型上升时间为1毫秒
·快速过电流响应1.5μs(典型值)
“欠压锁定
·130μA静态电源电流
·1μA最大关闭电源电流
·断电时无反向电流
·电流标志输出(OC)上的脱胶开路漏极
输出反向电压保护

CXAS42265集成电源开关用于自供电和总线供电的通用串行总线USB应用70mΩ高边MOSFET限流和热关机以防止在连续重负载或短路发生时由于增加功耗而导致灾难性开关故障断电时无反向电流

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1.产品概述       2.产品特点     Y51嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)Y51嘉泰姆

5.产品封装       6.电路原理图  Y51嘉泰姆

7.相关产品Y51嘉泰姆

   产品概述 返回TOPY51嘉泰姆


The CXAS42265 is an integrated power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. Several Protection features include current limiting and thermal shutdown to prevent catastrophic switch failure caused by increasing power dissipation when continuous heavy loads or short circuit occurs. A built-in charge pump is used to drive the N-channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off. When the output voltage is higher than input voltage, the power switch is turned off by internal output reverse-voltage comparator. OC is open-drain output report over-current or over-temperature event and has typical 9ms deglitch timeout period. In addition, OC also reports output reverse-voltage condition with typical 5ms deglitch timeout period.

   产品特点 返回TOPY51嘉泰姆


„ 70mΩ High-Side MOSFET Y51嘉泰姆

„ Operating Range:2.7V to 5.5VY51嘉泰姆

„ 1mS Typical Rise Time Y51嘉泰姆

„ Fast Overcurrent Response 1.5μs (TYP.) Y51嘉泰姆

„ Under voltage Lockout Y51嘉泰姆

„ 130μA Quiescent Supply Current Y51嘉泰姆

„ 1μA Maximum Shutdown Supply Current Y51嘉泰姆

„ No Reverse Current when Power Off Y51嘉泰姆

„ Deglitched Open-Drain Over-Current Flag Output ( OC ) Y51嘉泰姆

„ Output Reverse-Voltage Protection Y51嘉泰姆

„ SOT-23-5 PackagesY51嘉泰姆

   应用范围 返回TOPY51嘉泰姆


„ High-Side Power Protection Switch Y51嘉泰姆

„ USB Power Management Y51嘉泰姆

„ USB Host and Self-Powered Bubs Y51嘉泰姆

„ USB Bus-Powered Hubs Y51嘉泰姆

„ Hot Plug-In Power Supplies Y51嘉泰姆

„ Battery-Charger CircuitsY51嘉泰姆

   技术规格书(产品PDF) 返回TOP Y51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!Y51嘉泰姆

 QQ截图20160419174301.jpgY51嘉泰姆

产品封装图 返回TOPY51嘉泰姆


image.pngY51嘉泰姆

电路原理图 返回TOPY51嘉泰姆


image.pngY51嘉泰姆

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Single Power SwitchY51嘉泰姆

Part NO.Y51嘉泰姆

Vin(V)Y51嘉泰姆

min.Y51嘉泰姆

Vin(V)Y51嘉泰姆

max.Y51嘉泰姆

RON Y51嘉泰姆

(Ohm)Y51嘉泰姆

VOUT Y51嘉泰姆

rising Y51嘉泰姆

(μs)Y51嘉泰姆

Ilimit Y51嘉泰姆

(A)Y51嘉泰姆

OC Y51嘉泰姆

FlagY51嘉泰姆

DischargeY51嘉泰姆

(Ohm)Y51嘉泰姆

NoteY51嘉泰姆

PackageY51嘉泰姆

CXAS42257Y51嘉泰姆

1Y51嘉泰姆

3.6Y51嘉泰姆

25Y51嘉泰姆

140Y51嘉泰姆

1Y51嘉泰姆

NY51嘉泰姆

80Y51嘉泰姆

RON = 56m ohm@VIN = 1.2VY51嘉泰姆

WLCSP2X2-4Y51嘉泰姆

CXAS42258Y51嘉泰姆

1Y51嘉泰姆

3.6Y51嘉泰姆

78Y51嘉泰姆

48/220Y51嘉泰姆

0.5Y51嘉泰姆

NY51嘉泰姆

88/NY51嘉泰姆

RON = 146m ohm@VIN = 1.2VY51嘉泰姆

WLCSP2X2-4Y51嘉泰姆

CXAS42259Y51嘉泰姆

1.5Y51嘉泰姆

5Y51嘉泰姆

25Y51嘉泰姆

130Y51嘉泰姆

3Y51嘉泰姆

NY51嘉泰姆

250Y51嘉泰姆

RON   = 68m ohm@VIN = 1.5VY51嘉泰姆

WLCSP2X2-4Y51嘉泰姆

CXAS42260Y51嘉泰姆

1.5Y51嘉泰姆

5.5Y51嘉泰姆

20Y51嘉泰姆

3300Y51嘉泰姆

3Y51嘉泰姆

NY51嘉泰姆

NY51嘉泰姆

RON   = 48m ohm@VIN = 1.5VY51嘉泰姆

WLCSP2X3-6Y51嘉泰姆

CXAS42261Y51嘉泰姆

0.6Y51嘉泰姆

5.5Y51嘉泰姆

12Y51嘉泰姆

ADJY51嘉泰姆

12Y51嘉泰姆

NY51嘉泰姆

150Y51嘉泰姆

HV   Vbias NeedsY51嘉泰姆

ADFN2X2-8Y51嘉泰姆

CXAS42262Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

120Y51嘉泰姆

150Y51嘉泰姆

2Y51嘉泰姆

NY51嘉泰姆

75Y51嘉泰姆

N/AY51嘉泰姆

SOT-23-5Y51嘉泰姆

CXAS42263Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

120Y51嘉泰姆

1900Y51嘉泰姆

2Y51嘉泰姆

NY51嘉泰姆

75Y51嘉泰姆

SSY51嘉泰姆

SOT-23-5Y51嘉泰姆

CXAS42264Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

120Y51嘉泰姆

1900Y51嘉泰姆

2.5Y51嘉泰姆

NY51嘉泰姆

RY51嘉泰姆

SS,External dischargingY51嘉泰姆

SOT-23-5/ADFN1.5X1.5-6Y51嘉泰姆

CXAS42265Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

70Y51嘉泰姆

1400Y51嘉泰姆

1Y51嘉泰姆

YY51嘉泰姆

130Y51嘉泰姆

N/AY51嘉泰姆

SOT-23-5Y51嘉泰姆

CXAS42266Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

90Y51嘉泰姆

1200Y51嘉泰姆

ADJY51嘉泰姆

--Y51嘉泰姆

--Y51嘉泰姆

--Y51嘉泰姆

SOT-23-5Y51嘉泰姆

CXAS42267Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

90Y51嘉泰姆

1500Y51嘉泰姆

ADJY51嘉泰姆

YY51嘉泰姆

NY51嘉泰姆

SS,   OC Setting by a RY51嘉泰姆

SOP-8/TDFN2X2-6/Y51嘉泰姆

MSOP-8Y51嘉泰姆

CXAS42268Y51嘉泰姆

2Y51嘉泰姆

5.5Y51嘉泰姆

80Y51嘉泰姆

2500Y51嘉泰姆

2.5Y51嘉泰姆

NY51嘉泰姆

153Y51嘉泰姆

Turn   on delay 800usY51嘉泰姆

TDFN2X2-8Y51嘉泰姆

CXAS42269Y51嘉泰姆

2Y51嘉泰姆

5.5Y51嘉泰姆

85Y51嘉泰姆

1500Y51嘉泰姆

2.5Y51嘉泰姆

NY51嘉泰姆

153Y51嘉泰姆

Turn on delay   800usY51嘉泰姆

SOT-23-5Y51嘉泰姆

CXAS42270Y51嘉泰姆

1.5Y51嘉泰姆

5.5Y51嘉泰姆

80Y51嘉泰姆

1000Y51嘉泰姆

--Y51嘉泰姆

NY51嘉泰姆

RY51嘉泰姆

External   dischargingY51嘉泰姆

TDFN1.6X1.6-6Y51嘉泰姆

CXAS42271Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

70Y51嘉泰姆

1000Y51嘉泰姆

1.2Y51嘉泰姆

YY51嘉泰姆

NY51嘉泰姆

SS, Fast SCP, HML 2.0 VOUT Reverse-Voltage ProtectionY51嘉泰姆

SOT-23-6Y51嘉泰姆

CXAS42272Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

70Y51嘉泰姆

1000Y51嘉泰姆

3.3Y51嘉泰姆

YY51嘉泰姆

NY51嘉泰姆

N/AY51嘉泰姆

MSOP-8Y51嘉泰姆

CXAS42273Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

70Y51嘉泰姆

1000Y51嘉泰姆

1.5Y51嘉泰姆

YY51嘉泰姆

NY51嘉泰姆

N/AY51嘉泰姆

SOP-8Y51嘉泰姆

CXAS42274Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

125Y51嘉泰姆

1500Y51嘉泰姆

0.45Y51嘉泰姆

YY51嘉泰姆

75Y51嘉泰姆

N/AY51嘉泰姆

SOP-8Y51嘉泰姆

CXAS42275Y51嘉泰姆

2.7Y51嘉泰姆

5.5Y51嘉泰姆

70Y51嘉泰姆

1500Y51嘉泰姆

2.5Y51嘉泰姆

YY51嘉泰姆

70Y51嘉泰姆

N/AY51嘉泰姆

SOP-8/MSOP-8/Y51嘉泰姆

TDFN3X3-8Y51嘉泰姆

CXAS42276Y51嘉泰姆

0.6Y51嘉泰姆

5.5Y51嘉泰姆

5.5Y51嘉泰姆

ADJY51嘉泰姆

10Y51嘉泰姆

NY51嘉泰姆

150Y51嘉泰姆

Need a 5V Bbias, A/B/C = 5.5/11/22 m ohm; 10A/6A/4AY51嘉泰姆

TDFN3X3-8/MSOP-8(FD)/SOT-23-6Y51嘉泰姆

◀ 上一篇:CXAS42264是120mΩ电源开关用于自供电和总线供电的通用串行总线USB应用程序内置电荷泵用于驱动N沟道MOSFET使其不受寄生体二极管的影响从而在开关断电时消除通过开关的反向电流

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