目录
产品概述 返回TOP8hP嘉泰姆
The CXAS42274 is an integrated 125mΩ power switch for
self-powered and bus-powered Universal Serial Bus
(USB) applications.
Several Protection features include current limiting
with foldback, and thermal shutdown to prevent catastrophic
switch failure caused by increasing power dissipation
when continuous heavy loads or short circuit
occurs. And 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.
OC is open-drain output report over-current or
over-temperature event and has typical 9ms deglitch
timeout period.
产品特点 返回TOP8hP嘉泰姆
„ 125mΩ High-Side MOSFET 8hP嘉泰姆
„ 450mA Typical Current Limit with Foldback 8hP嘉泰姆
„ Operating Range:2.7V to 5.5V 8hP嘉泰姆
„ Under voltage Lockout 8hP嘉泰姆
„ 65μA Quiescent Supply Current 8hP嘉泰姆
„ 1μA Maximum Shutdown Supply Current 8hP嘉泰姆
„ Logic Level Enable Pin, Available with
Active-High or Active-Low Version 8hP嘉泰姆
„ No Reverse Current when Power Off 8hP嘉泰姆
„ Deglitched Open-Drain Over-Current Flag
Output ( OC ) 8hP嘉泰姆
„ Output Shutdown Pull-low Resister 8hP嘉泰姆
„ Turn-on Soft Start 1.5ms Typical Rise Time 8hP嘉泰姆
„ SOP-8 Packages8hP嘉泰姆
应用范围 返回TOP8hP嘉泰姆
High-Side Power Protection Switch 8hP嘉泰姆
„ USB Power Management 8hP嘉泰姆
„ USB Host and Self-Powered Bubs 8hP嘉泰姆
„ USB Bus-Powered Hubs 8hP嘉泰姆
„ Hot Plug-In Power Supplies 8hP嘉泰姆
„ Battery-Charger Circuits8hP嘉泰姆
技术规格书（产品PDF) 返回TOP 8hP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</span>！</span>
8hP嘉泰姆
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产品封装图 返回TOP8hP嘉泰姆
8hP嘉泰姆
电路原理图 返回TOP8hP嘉泰姆
8hP嘉泰姆
8hP嘉泰姆
8hP嘉泰姆
Single Power Switch8hP嘉泰姆 |
Part NO.8hP嘉泰姆 | Vin(V)8hP嘉泰姆 min.8hP嘉泰姆 | Vin(V)8hP嘉泰姆 max.8hP嘉泰姆 | RON 8hP嘉泰姆 (Ohm)8hP嘉泰姆 | VOUT 8hP嘉泰姆 rising 8hP嘉泰姆 (μs)8hP嘉泰姆 | Ilimit 8hP嘉泰姆 (A)8hP嘉泰姆 | OC 8hP嘉泰姆 Flag8hP嘉泰姆 | Discharge8hP嘉泰姆 (Ohm)8hP嘉泰姆 | Note8hP嘉泰姆 | Package8hP嘉泰姆 |
CXAS422578hP嘉泰姆 | 18hP嘉泰姆 | 3.68hP嘉泰姆 | 258hP嘉泰姆 | 1408hP嘉泰姆 | 18hP嘉泰姆 | N8hP嘉泰姆 | 808hP嘉泰姆 | RON = 56m ohm@VIN = 1.2V8hP嘉泰姆 | WLCSP2X2-48hP嘉泰姆 |
CXAS422588hP嘉泰姆 | 18hP嘉泰姆 | 3.68hP嘉泰姆 | 788hP嘉泰姆 | 48/2208hP嘉泰姆 | 0.58hP嘉泰姆 | N8hP嘉泰姆 | 88/N8hP嘉泰姆 | RON = 146m ohm@VIN = 1.2V8hP嘉泰姆 | WLCSP2X2-48hP嘉泰姆 |
CXAS422598hP嘉泰姆 | 1.58hP嘉泰姆 | 58hP嘉泰姆 | 258hP嘉泰姆 | 1308hP嘉泰姆 | 38hP嘉泰姆 | N8hP嘉泰姆 | 2508hP嘉泰姆 | RON = 68m ohm@VIN = 1.5V8hP嘉泰姆 | WLCSP2X2-48hP嘉泰姆 |
CXAS422608hP嘉泰姆 | 1.58hP嘉泰姆 | 5.58hP嘉泰姆 | 208hP嘉泰姆 | 33008hP嘉泰姆 | 38hP嘉泰姆 | N8hP嘉泰姆 | N8hP嘉泰姆 | RON = 48m ohm@VIN = 1.5V8hP嘉泰姆 | WLCSP2X3-68hP嘉泰姆 |
CXAS422618hP嘉泰姆 | 0.68hP嘉泰姆 | 5.58hP嘉泰姆 | 128hP嘉泰姆 | ADJ8hP嘉泰姆 | 128hP嘉泰姆 | N8hP嘉泰姆 | 1508hP嘉泰姆 | HV Vbias Needs8hP嘉泰姆 | ADFN2X2-88hP嘉泰姆 |
CXAS422628hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 1208hP嘉泰姆 | 1508hP嘉泰姆 | 28hP嘉泰姆 | N8hP嘉泰姆 | 758hP嘉泰姆 | N/A8hP嘉泰姆 | SOT-23-58hP嘉泰姆 |
CXAS422638hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 1208hP嘉泰姆 | 19008hP嘉泰姆 | 28hP嘉泰姆 | N8hP嘉泰姆 | 758hP嘉泰姆 | SS8hP嘉泰姆 | SOT-23-58hP嘉泰姆 |
CXAS422648hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 1208hP嘉泰姆 | 19008hP嘉泰姆 | 2.58hP嘉泰姆 | N8hP嘉泰姆 | R8hP嘉泰姆 | SS,External discharging8hP嘉泰姆 | SOT-23-5/ADFN1.5X1.5-68hP嘉泰姆 |
CXAS422658hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 708hP嘉泰姆 | 14008hP嘉泰姆 | 18hP嘉泰姆 | Y8hP嘉泰姆 | 1308hP嘉泰姆 | N/A8hP嘉泰姆 | SOT-23-58hP嘉泰姆 |
CXAS422668hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 908hP嘉泰姆 | 12008hP嘉泰姆 | ADJ8hP嘉泰姆 | --8hP嘉泰姆 | --8hP嘉泰姆 | --8hP嘉泰姆 | SOT-23-58hP嘉泰姆 |
CXAS422678hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 908hP嘉泰姆 | 15008hP嘉泰姆 | ADJ8hP嘉泰姆 | Y8hP嘉泰姆 | N8hP嘉泰姆 | SS, OC Setting by a R8hP嘉泰姆 | SOP-8/TDFN2X2-6/8hP嘉泰姆 MSOP-88hP嘉泰姆 |
CXAS422688hP嘉泰姆 | 28hP嘉泰姆 | 5.58hP嘉泰姆 | 808hP嘉泰姆 | 25008hP嘉泰姆 | 2.58hP嘉泰姆 | N8hP嘉泰姆 | 1538hP嘉泰姆 | Turn on delay 800us8hP嘉泰姆 | TDFN2X2-88hP嘉泰姆 |
CXAS422698hP嘉泰姆 | 28hP嘉泰姆 | 5.58hP嘉泰姆 | 858hP嘉泰姆 | 15008hP嘉泰姆 | 2.58hP嘉泰姆 | N8hP嘉泰姆 | 1538hP嘉泰姆 | Turn on delay 800us8hP嘉泰姆 | SOT-23-58hP嘉泰姆 |
CXAS422708hP嘉泰姆 | 1.58hP嘉泰姆 | 5.58hP嘉泰姆 | 808hP嘉泰姆 | 10008hP嘉泰姆 | --8hP嘉泰姆 | N8hP嘉泰姆 | R8hP嘉泰姆 | External discharging8hP嘉泰姆 | TDFN1.6X1.6-68hP嘉泰姆 |
CXAS422718hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 708hP嘉泰姆 | 10008hP嘉泰姆 | 1.28hP嘉泰姆 | Y8hP嘉泰姆 | N8hP嘉泰姆 | SS, Fast SCP, HML 2.0 VOUT Reverse-Voltage Protection8hP嘉泰姆 | SOT-23-68hP嘉泰姆 |
CXAS422728hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 708hP嘉泰姆 | 10008hP嘉泰姆 | 3.38hP嘉泰姆 | Y8hP嘉泰姆 | N8hP嘉泰姆 | N/A8hP嘉泰姆 | MSOP-88hP嘉泰姆 |
CXAS422738hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 708hP嘉泰姆 | 10008hP嘉泰姆 | 1.58hP嘉泰姆 | Y8hP嘉泰姆 | N8hP嘉泰姆 | N/A8hP嘉泰姆 | SOP-88hP嘉泰姆 |
CXAS422748hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 1258hP嘉泰姆 | 15008hP嘉泰姆 | 0.458hP嘉泰姆 | Y8hP嘉泰姆 | 758hP嘉泰姆 | N/A8hP嘉泰姆 | SOP-88hP嘉泰姆 |
CXAS422758hP嘉泰姆 | 2.78hP嘉泰姆 | 5.58hP嘉泰姆 | 708hP嘉泰姆 | 15008hP嘉泰姆 | 2.58hP嘉泰姆 | Y8hP嘉泰姆 | 708hP嘉泰姆 | N/A8hP嘉泰姆 | SOP-8/MSOP-8/8hP嘉泰姆 TDFN3X3-88hP嘉泰姆 |
CXAS422768hP嘉泰姆 | 0.68hP嘉泰姆 | 5.58hP嘉泰姆 | 5.58hP嘉泰姆 | ADJ8hP嘉泰姆 | 108hP嘉泰姆 | N8hP嘉泰姆 | 1508hP嘉泰姆 | Need a 5V Bbias, A/B/C = 5.5/11/22 m ohm; 10A/6A/4A8hP嘉泰姆 | TDFN3X3-8/MSOP-8(FD)/SOT-23-68hP嘉泰姆 |
8hP嘉泰姆
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