目录
产品概述 返回TOPofc嘉泰姆
The CXAS42268 operates with an input voltage ranging
from 2V to 5.5V. It is suitable for both 3V and 5V systems.
The CXAS42268 also features an under voltage lock
out which turns the switch off when an input under-voltage
condition exists. Input logic levels are TTL
and 2.5V to 5V CMOS compatible. In shutdown mode,
the supply current decreases to less than 1μA.The
CXAS42268 is available in a 8 pin TDFN package.The CXAS42268is a N-channel MOSFET power switch
designed for high-side load-switching applications, and
the device has a typical RDS(ON) of 80m and the output
current is limited to 2A.The CXAS42268has a slew rate
limited turnon load switch and offers a shutdown load
discharge circuit to rapidly turn off a load circuit when
the switch is disabled.
产品特点 返回TOPofc嘉泰姆
„ 2.0V to 5.5V Input Voltage Range ofc嘉泰姆
„ Very Low RDS(ON) , Typically 80m. (5V) ofc嘉泰姆
„ Typical Current Limited is 2.5A at VCC=5Vofc嘉泰姆
„ Slew Rate Limited Turn-On Time 1.5ms (5V) ofc嘉泰姆
„ Fast Shutdown Load Discharge ofc嘉泰姆
„ TTL/CMOS Input Logic Level ofc嘉泰姆
„ No Reverse Output Current ofc嘉泰姆
„ 8 Pin TDFN Packageofc嘉泰姆
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„ Personal Digital Assistants (PDAs)ofc嘉泰姆
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产品封装图 返回TOPofc嘉泰姆
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Single Power Switchofc嘉泰姆 |
Part NO.ofc嘉泰姆 | Vin(V)ofc嘉泰姆 min.ofc嘉泰姆 | Vin(V)ofc嘉泰姆 max.ofc嘉泰姆 | RON ofc嘉泰姆 (Ohm)ofc嘉泰姆 | VOUT ofc嘉泰姆 rising ofc嘉泰姆 (μs)ofc嘉泰姆 | Ilimit ofc嘉泰姆 (A)ofc嘉泰姆 | OC ofc嘉泰姆 Flagofc嘉泰姆 | Dischargeofc嘉泰姆 (Ohm)ofc嘉泰姆 | Noteofc嘉泰姆 | Packageofc嘉泰姆 |
CXAS42257ofc嘉泰姆 | 1ofc嘉泰姆 | 3.6ofc嘉泰姆 | 25ofc嘉泰姆 | 140ofc嘉泰姆 | 1ofc嘉泰姆 | Nofc嘉泰姆 | 80ofc嘉泰姆 | RON = 56m ohm@VIN = 1.2Vofc嘉泰姆 | WLCSP2X2-4ofc嘉泰姆 |
CXAS42258ofc嘉泰姆 | 1ofc嘉泰姆 | 3.6ofc嘉泰姆 | 78ofc嘉泰姆 | 48/220ofc嘉泰姆 | 0.5ofc嘉泰姆 | Nofc嘉泰姆 | 88/Nofc嘉泰姆 | RON = 146m ohm@VIN = 1.2Vofc嘉泰姆 | WLCSP2X2-4ofc嘉泰姆 |
CXAS42259ofc嘉泰姆 | 1.5ofc嘉泰姆 | 5ofc嘉泰姆 | 25ofc嘉泰姆 | 130ofc嘉泰姆 | 3ofc嘉泰姆 | Nofc嘉泰姆 | 250ofc嘉泰姆 | RON = 68m ohm@VIN = 1.5Vofc嘉泰姆 | WLCSP2X2-4ofc嘉泰姆 |
CXAS42260ofc嘉泰姆 | 1.5ofc嘉泰姆 | 5.5ofc嘉泰姆 | 20ofc嘉泰姆 | 3300ofc嘉泰姆 | 3ofc嘉泰姆 | Nofc嘉泰姆 | Nofc嘉泰姆 | RON = 48m ohm@VIN = 1.5Vofc嘉泰姆 | WLCSP2X3-6ofc嘉泰姆 |
CXAS42261ofc嘉泰姆 | 0.6ofc嘉泰姆 | 5.5ofc嘉泰姆 | 12ofc嘉泰姆 | ADJofc嘉泰姆 | 12ofc嘉泰姆 | Nofc嘉泰姆 | 150ofc嘉泰姆 | HV Vbias Needsofc嘉泰姆 | ADFN2X2-8ofc嘉泰姆 |
CXAS42262ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 120ofc嘉泰姆 | 150ofc嘉泰姆 | 2ofc嘉泰姆 | Nofc嘉泰姆 | 75ofc嘉泰姆 | N/Aofc嘉泰姆 | SOT-23-5ofc嘉泰姆 |
CXAS42263ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 120ofc嘉泰姆 | 1900ofc嘉泰姆 | 2ofc嘉泰姆 | Nofc嘉泰姆 | 75ofc嘉泰姆 | SSofc嘉泰姆 | SOT-23-5ofc嘉泰姆 |
CXAS42264ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 120ofc嘉泰姆 | 1900ofc嘉泰姆 | 2.5ofc嘉泰姆 | Nofc嘉泰姆 | Rofc嘉泰姆 | SS,External dischargingofc嘉泰姆 | SOT-23-5/ADFN1.5X1.5-6ofc嘉泰姆 |
CXAS42265ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 70ofc嘉泰姆 | 1400ofc嘉泰姆 | 1ofc嘉泰姆 | Yofc嘉泰姆 | 130ofc嘉泰姆 | N/Aofc嘉泰姆 | SOT-23-5ofc嘉泰姆 |
CXAS42266ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 90ofc嘉泰姆 | 1200ofc嘉泰姆 | ADJofc嘉泰姆 | --ofc嘉泰姆 | --ofc嘉泰姆 | --ofc嘉泰姆 | SOT-23-5ofc嘉泰姆 |
CXAS42267ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 90ofc嘉泰姆 | 1500ofc嘉泰姆 | ADJofc嘉泰姆 | Yofc嘉泰姆 | Nofc嘉泰姆 | SS, OC Setting by a Rofc嘉泰姆 | SOP-8/TDFN2X2-6/ofc嘉泰姆 MSOP-8ofc嘉泰姆 |
CXAS42268ofc嘉泰姆 | 2ofc嘉泰姆 | 5.5ofc嘉泰姆 | 80ofc嘉泰姆 | 2500ofc嘉泰姆 | 2.5ofc嘉泰姆 | Nofc嘉泰姆 | 153ofc嘉泰姆 | Turn on delay 800usofc嘉泰姆 | TDFN2X2-8ofc嘉泰姆 |
CXAS42269ofc嘉泰姆 | 2ofc嘉泰姆 | 5.5ofc嘉泰姆 | 85ofc嘉泰姆 | 1500ofc嘉泰姆 | 2.5ofc嘉泰姆 | Nofc嘉泰姆 | 153ofc嘉泰姆 | Turn on delay 800usofc嘉泰姆 | SOT-23-5ofc嘉泰姆 |
CXAS42270ofc嘉泰姆 | 1.5ofc嘉泰姆 | 5.5ofc嘉泰姆 | 80ofc嘉泰姆 | 1000ofc嘉泰姆 | --ofc嘉泰姆 | Nofc嘉泰姆 | Rofc嘉泰姆 | External dischargingofc嘉泰姆 | TDFN1.6X1.6-6ofc嘉泰姆 |
CXAS42271ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 70ofc嘉泰姆 | 1000ofc嘉泰姆 | 1.2ofc嘉泰姆 | Yofc嘉泰姆 | Nofc嘉泰姆 | SS, Fast SCP, HML 2.0 VOUT Reverse-Voltage Protectionofc嘉泰姆 | SOT-23-6ofc嘉泰姆 |
CXAS42272ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 70ofc嘉泰姆 | 1000ofc嘉泰姆 | 3.3ofc嘉泰姆 | Yofc嘉泰姆 | Nofc嘉泰姆 | N/Aofc嘉泰姆 | MSOP-8ofc嘉泰姆 |
CXAS42273ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 70ofc嘉泰姆 | 1000ofc嘉泰姆 | 1.5ofc嘉泰姆 | Yofc嘉泰姆 | Nofc嘉泰姆 | N/Aofc嘉泰姆 | SOP-8ofc嘉泰姆 |
CXAS42274ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 125ofc嘉泰姆 | 1500ofc嘉泰姆 | 0.45ofc嘉泰姆 | Yofc嘉泰姆 | 75ofc嘉泰姆 | N/Aofc嘉泰姆 | SOP-8ofc嘉泰姆 |
CXAS42275ofc嘉泰姆 | 2.7ofc嘉泰姆 | 5.5ofc嘉泰姆 | 70ofc嘉泰姆 | 1500ofc嘉泰姆 | 2.5ofc嘉泰姆 | Yofc嘉泰姆 | 70ofc嘉泰姆 | N/Aofc嘉泰姆 | SOP-8/MSOP-8/ofc嘉泰姆 TDFN3X3-8ofc嘉泰姆 |
CXAS42276ofc嘉泰姆 | 0.6ofc嘉泰姆 | 5.5ofc嘉泰姆 | 5.5ofc嘉泰姆 | ADJofc嘉泰姆 | 10ofc嘉泰姆 | Nofc嘉泰姆 | 150ofc嘉泰姆 | Need a 5V Bbias, A/B/C = 5.5/11/22 m ohm; 10A/6A/4Aofc嘉泰姆 | TDFN3X3-8/MSOP-8(FD)/SOT-23-6ofc嘉泰姆 |
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