目录
产品概述 返回TOPSha嘉泰姆
The CXAS42259C/D is a family of high-side load switches
designed to operation from 1.5V to 5V input voltage. The
load switch pass element is an internal 25 ohm RON
P-channel MOSFET which enable the device to support
up to 3A of continuous current. Additionally, the load
switch supports 1.5V.
Logic level control and shutdown features in a tiny 1mm X
1mm 4 pin WLCSP package.
The CXAS42259C/D provide a slew rage controlled soft-start
turn on of 100μs. The soft-start feature is provided to
prevent an in-rush current event from pulling down the
input supply voltage.
The CXAS42259C/D feature an active load discharge circuit
which switches in a 200Ω load when the switch is disabled
to automatically discharge a capacitive load.
An active pull-down on the enable input keeps the
CXAS42259C/D in a default OFF state until the enable pin is
pulled above 1.2V. Internal level shift circuitry allows low
voltage logic signal to switch higher supply voltages.
The enable voltage can be as high as 5.5V and is not
limited by the input voltage.
The CXAS42259/D with reverse voltage block function, if the
VIN disappears or VIN is less than VOUT; device will turn
of without leakage current.
The CXAS42259/D operating voltage range makes them
ideal for Lithium ion and NMH/NiCad/Alkaline battery
powered systems as well as non-battery powered
applications. The device provides low quiescent current
and low shutdown current to maximize battery life.
产品特点 返回TOPSha嘉泰姆
„ 25m ohm RON Sha嘉泰姆
„ 3A continuous operating current Sha嘉泰姆
„ 1mm X 1mm 4-pin,pin pitch 0.5mm WLCSP
package Sha嘉泰姆
„ Input voltage range 1.5V to 5.5V Sha嘉泰姆
„ Internal level shift for CMOS/TTL control logic Sha嘉泰姆
„ Ultra low quiescent current Sha嘉泰姆
„ Micro-power shutdown current Sha嘉泰姆
„ Soft-start. Sha嘉泰姆
„ Load discharge circuit.. Sha嘉泰姆
„ Ultra fast turn off time Sha嘉泰姆
„ With reverse voltage block function.Sha嘉泰姆
应用范围 返回TOPSha嘉泰姆
„ Cellular phones Sha嘉泰姆
„ Portable Navigation Devices(PND) Sha嘉泰姆
„ Personal Media Players (PMP) Sha嘉泰姆
„ Ultra Mobile PCs Sha嘉泰姆
„ Portable instrumentation Sha嘉泰姆
„ Other Portable applications Sha嘉泰姆
„ PDAs Sha嘉泰姆
„ Industrial and DataComm equirmentSha嘉泰姆
技术规格书（产品PDF) 返回TOP Sha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>
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产品封装图 返回TOPSha嘉泰姆
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电路原理图 返回TOPSha嘉泰姆
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Single Power SwitchSha嘉泰姆 |
Part NO.Sha嘉泰姆 | Vin(V)Sha嘉泰姆 min.Sha嘉泰姆 | Vin(V)Sha嘉泰姆 max.Sha嘉泰姆 | RON Sha嘉泰姆 (Ohm)Sha嘉泰姆 | VOUT Sha嘉泰姆 rising Sha嘉泰姆 (μs)Sha嘉泰姆 | Ilimit Sha嘉泰姆 (A)Sha嘉泰姆 | OC Sha嘉泰姆 FlagSha嘉泰姆 | DischargeSha嘉泰姆 (Ohm)Sha嘉泰姆 | NoteSha嘉泰姆 | PackageSha嘉泰姆 |
CXAS42257Sha嘉泰姆 | 1Sha嘉泰姆 | 3.6Sha嘉泰姆 | 25Sha嘉泰姆 | 140Sha嘉泰姆 | 1Sha嘉泰姆 | NSha嘉泰姆 | 80Sha嘉泰姆 | RON = 56m ohm@VIN = 1.2VSha嘉泰姆 | WLCSP2X2-4Sha嘉泰姆 |
CXAS42258Sha嘉泰姆 | 1Sha嘉泰姆 | 3.6Sha嘉泰姆 | 78Sha嘉泰姆 | 48/220Sha嘉泰姆 | 0.5Sha嘉泰姆 | NSha嘉泰姆 | 88/NSha嘉泰姆 | RON = 146m ohm@VIN = 1.2VSha嘉泰姆 | WLCSP2X2-4Sha嘉泰姆 |
CXAS42259Sha嘉泰姆 | 1.5Sha嘉泰姆 | 5Sha嘉泰姆 | 25Sha嘉泰姆 | 130Sha嘉泰姆 | 3Sha嘉泰姆 | NSha嘉泰姆 | 250Sha嘉泰姆 | RON = 68m ohm@VIN = 1.5VSha嘉泰姆 | WLCSP2X2-4Sha嘉泰姆 |
CXAS42260Sha嘉泰姆 | 1.5Sha嘉泰姆 | 5.5Sha嘉泰姆 | 20Sha嘉泰姆 | 3300Sha嘉泰姆 | 3Sha嘉泰姆 | NSha嘉泰姆 | NSha嘉泰姆 | RON = 48m ohm@VIN = 1.5VSha嘉泰姆 | WLCSP2X3-6Sha嘉泰姆 |
CXAS42261Sha嘉泰姆 | 0.6Sha嘉泰姆 | 5.5Sha嘉泰姆 | 12Sha嘉泰姆 | ADJSha嘉泰姆 | 12Sha嘉泰姆 | NSha嘉泰姆 | 150Sha嘉泰姆 | HV Vbias NeedsSha嘉泰姆 | ADFN2X2-8Sha嘉泰姆 |
CXAS42262Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 120Sha嘉泰姆 | 150Sha嘉泰姆 | 2Sha嘉泰姆 | NSha嘉泰姆 | 75Sha嘉泰姆 | N/ASha嘉泰姆 | SOT-23-5Sha嘉泰姆 |
CXAS42263Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 120Sha嘉泰姆 | 1900Sha嘉泰姆 | 2Sha嘉泰姆 | NSha嘉泰姆 | 75Sha嘉泰姆 | SSSha嘉泰姆 | SOT-23-5Sha嘉泰姆 |
CXAS42264Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 120Sha嘉泰姆 | 1900Sha嘉泰姆 | 2.5Sha嘉泰姆 | NSha嘉泰姆 | RSha嘉泰姆 | SS,External dischargingSha嘉泰姆 | SOT-23-5/ADFN1.5X1.5-6Sha嘉泰姆 |
CXAS42265Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 70Sha嘉泰姆 | 1400Sha嘉泰姆 | 1Sha嘉泰姆 | YSha嘉泰姆 | 130Sha嘉泰姆 | N/ASha嘉泰姆 | SOT-23-5Sha嘉泰姆 |
CXAS42266Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 90Sha嘉泰姆 | 1200Sha嘉泰姆 | ADJSha嘉泰姆 | --Sha嘉泰姆 | --Sha嘉泰姆 | --Sha嘉泰姆 | SOT-23-5Sha嘉泰姆 |
CXAS42267Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 90Sha嘉泰姆 | 1500Sha嘉泰姆 | ADJSha嘉泰姆 | YSha嘉泰姆 | NSha嘉泰姆 | SS, OC Setting by a RSha嘉泰姆 | SOP-8/TDFN2X2-6/Sha嘉泰姆 MSOP-8Sha嘉泰姆 |
CXAS42268Sha嘉泰姆 | 2Sha嘉泰姆 | 5.5Sha嘉泰姆 | 80Sha嘉泰姆 | 2500Sha嘉泰姆 | 2.5Sha嘉泰姆 | NSha嘉泰姆 | 153Sha嘉泰姆 | Turn on delay 800usSha嘉泰姆 | TDFN2X2-8Sha嘉泰姆 |
CXAS42269Sha嘉泰姆 | 2Sha嘉泰姆 | 5.5Sha嘉泰姆 | 85Sha嘉泰姆 | 1500Sha嘉泰姆 | 2.5Sha嘉泰姆 | NSha嘉泰姆 | 153Sha嘉泰姆 | Turn on delay 800usSha嘉泰姆 | SOT-23-5Sha嘉泰姆 |
CXAS42270Sha嘉泰姆 | 1.5Sha嘉泰姆 | 5.5Sha嘉泰姆 | 80Sha嘉泰姆 | 1000Sha嘉泰姆 | --Sha嘉泰姆 | NSha嘉泰姆 | RSha嘉泰姆 | External dischargingSha嘉泰姆 | TDFN1.6X1.6-6Sha嘉泰姆 |
CXAS42271Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 70Sha嘉泰姆 | 1000Sha嘉泰姆 | 1.2Sha嘉泰姆 | YSha嘉泰姆 | NSha嘉泰姆 | SS, Fast SCP, HML 2.0 VOUT Reverse-Voltage ProtectionSha嘉泰姆 | SOT-23-6Sha嘉泰姆 |
CXAS42272Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 70Sha嘉泰姆 | 1000Sha嘉泰姆 | 3.3Sha嘉泰姆 | YSha嘉泰姆 | NSha嘉泰姆 | N/ASha嘉泰姆 | MSOP-8Sha嘉泰姆 |
CXAS42273Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 70Sha嘉泰姆 | 1000Sha嘉泰姆 | 1.5Sha嘉泰姆 | YSha嘉泰姆 | NSha嘉泰姆 | N/ASha嘉泰姆 | SOP-8Sha嘉泰姆 |
CXAS42274Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 125Sha嘉泰姆 | 1500Sha嘉泰姆 | 0.45Sha嘉泰姆 | YSha嘉泰姆 | 75Sha嘉泰姆 | N/ASha嘉泰姆 | SOP-8Sha嘉泰姆 |
CXAS42275Sha嘉泰姆 | 2.7Sha嘉泰姆 | 5.5Sha嘉泰姆 | 70Sha嘉泰姆 | 1500Sha嘉泰姆 | 2.5Sha嘉泰姆 | YSha嘉泰姆 | 70Sha嘉泰姆 | N/ASha嘉泰姆 | SOP-8/MSOP-8/Sha嘉泰姆 TDFN3X3-8Sha嘉泰姆 |
CXAS42276Sha嘉泰姆 | 0.6Sha嘉泰姆 | 5.5Sha嘉泰姆 | 5.5Sha嘉泰姆 | ADJSha嘉泰姆 | 10Sha嘉泰姆 | NSha嘉泰姆 | 150Sha嘉泰姆 | Need a 5V Bbias, A/B/C = 5.5/11/22 m ohm; 10A/6A/4ASha嘉泰姆 | TDFN3X3-8/MSOP-8(FD)/SOT-23-6Sha嘉泰姆 |
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