目录
产品概述 返回TOPdag嘉泰姆
The CXAS42260 advanced load-management switches target
applications requiring a highly integrated solution. If
disconnects loads powered from DC power rail (<6V) with
stringent off-state current targets and high load
capacitances (up to 200μF). Each switch consists of
slew-rate controlled low-impedance MOSFET switch
(23mΩ type) and other integrated analog features. The
slew-rate controlled turn-on characteristic prevents inrush
current and the resulting excessive voltage droop on
power rails.
The CXAS42260 has TRCB function blocking unwanted
reverse current from VOUT to VIN during ON/OFF state.
These device have exceptionally low off state current
drain (<2μA max) which facilitate compliance in very low
stand by power applications. The input voltage range
operates from 1.5V to 5.5V DC to support a wide range of
applications in consumer. Optical, medical storage,
portable and industrial device power management.
Switch control is managed by a logic input (Active HIGH)
capable of interfacing directly with low voltage control
signal/GPIO with no extremely pull-down resistor
required.
The device is packaged in WLCSP2X3 -6 pin.
产品特点 返回TOPdag嘉泰姆
„ Input Voltage Range 1.5V to 5.5V dag嘉泰姆
„ Typical RON:
20mΩ at VIN=5.5V
21mΩ at VIN=4.5V
38mΩ at VIN=1.8V
48mΩ at VIN=1.5V dag嘉泰姆
„ Slew Rate/inrush Control with tR = 3.3ms(typical) dag嘉泰姆
„ 3A Continuous Operating Current dag嘉泰姆
„ Low Quiescent Current Less than 1μA dag嘉泰姆
„ True Reverse Current Blocking(TRCB) dag嘉泰姆
„ Logic CMOS IO meets JESD78 standard for
GPIO interface and related power supply
requirement. dag嘉泰姆
„ The package is WLCSP2X3 -6dag嘉泰姆
应用范围 返回TOPdag嘉泰姆
„ Cellular Phones dag嘉泰姆
„ Portable Navigation Devices(PND) dag嘉泰姆
„ Personal Media Players (PMP) dag嘉泰姆
„ Ultra Mobile PCs dag嘉泰姆
„ Portable Instrumentation dag嘉泰姆
„ Other Portable Applications dag嘉泰姆
„ PDAs dag嘉泰姆
„ Industrial and DataComm Equirmentdag嘉泰姆
技术规格书（产品PDF) 返回TOP dag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TOPdag嘉泰姆
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电路原理图 返回TOPdag嘉泰姆
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a
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Single Power Switchdag嘉泰姆 |
Part NO.dag嘉泰姆 | Vin(V)dag嘉泰姆 min.dag嘉泰姆 | Vin(V)dag嘉泰姆 max.dag嘉泰姆 | RON dag嘉泰姆 (Ohm)dag嘉泰姆 | VOUT dag嘉泰姆 rising dag嘉泰姆 (μs)dag嘉泰姆 | Ilimit dag嘉泰姆 (A)dag嘉泰姆 | OC dag嘉泰姆 Flagdag嘉泰姆 | Dischargedag嘉泰姆 (Ohm)dag嘉泰姆 | Notedag嘉泰姆 | Packagedag嘉泰姆 |
CXAS42257dag嘉泰姆 | 1dag嘉泰姆 | 3.6dag嘉泰姆 | 25dag嘉泰姆 | 140dag嘉泰姆 | 1dag嘉泰姆 | Ndag嘉泰姆 | 80dag嘉泰姆 | RON = 56m ohm@VIN = 1.2Vdag嘉泰姆 | WLCSP2X2-4dag嘉泰姆 |
CXAS42258dag嘉泰姆 | 1dag嘉泰姆 | 3.6dag嘉泰姆 | 78dag嘉泰姆 | 48/220dag嘉泰姆 | 0.5dag嘉泰姆 | Ndag嘉泰姆 | 88/Ndag嘉泰姆 | RON = 146m ohm@VIN = 1.2Vdag嘉泰姆 | WLCSP2X2-4dag嘉泰姆 |
CXAS42259dag嘉泰姆 | 1.5dag嘉泰姆 | 5dag嘉泰姆 | 25dag嘉泰姆 | 130dag嘉泰姆 | 3dag嘉泰姆 | Ndag嘉泰姆 | 250dag嘉泰姆 | RON = 68m ohm@VIN = 1.5Vdag嘉泰姆 | WLCSP2X2-4dag嘉泰姆 |
CXAS42260dag嘉泰姆 | 1.5dag嘉泰姆 | 5.5dag嘉泰姆 | 20dag嘉泰姆 | 3300dag嘉泰姆 | 3dag嘉泰姆 | Ndag嘉泰姆 | Ndag嘉泰姆 | RON = 48m ohm@VIN = 1.5Vdag嘉泰姆 | WLCSP2X3-6dag嘉泰姆 |
CXAS42261dag嘉泰姆 | 0.6dag嘉泰姆 | 5.5dag嘉泰姆 | 12dag嘉泰姆 | ADJdag嘉泰姆 | 12dag嘉泰姆 | Ndag嘉泰姆 | 150dag嘉泰姆 | HV Vbias Needsdag嘉泰姆 | ADFN2X2-8dag嘉泰姆 |
CXAS42262dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 120dag嘉泰姆 | 150dag嘉泰姆 | 2dag嘉泰姆 | Ndag嘉泰姆 | 75dag嘉泰姆 | N/Adag嘉泰姆 | SOT-23-5dag嘉泰姆 |
CXAS42263dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 120dag嘉泰姆 | 1900dag嘉泰姆 | 2dag嘉泰姆 | Ndag嘉泰姆 | 75dag嘉泰姆 | SSdag嘉泰姆 | SOT-23-5dag嘉泰姆 |
CXAS42264dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 120dag嘉泰姆 | 1900dag嘉泰姆 | 2.5dag嘉泰姆 | Ndag嘉泰姆 | Rdag嘉泰姆 | SS,External dischargingdag嘉泰姆 | SOT-23-5/ADFN1.5X1.5-6dag嘉泰姆 |
CXAS42265dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 70dag嘉泰姆 | 1400dag嘉泰姆 | 1dag嘉泰姆 | Ydag嘉泰姆 | 130dag嘉泰姆 | N/Adag嘉泰姆 | SOT-23-5dag嘉泰姆 |
CXAS42266dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 90dag嘉泰姆 | 1200dag嘉泰姆 | ADJdag嘉泰姆 | --dag嘉泰姆 | --dag嘉泰姆 | --dag嘉泰姆 | SOT-23-5dag嘉泰姆 |
CXAS42267dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 90dag嘉泰姆 | 1500dag嘉泰姆 | ADJdag嘉泰姆 | Ydag嘉泰姆 | Ndag嘉泰姆 | SS, OC Setting by a Rdag嘉泰姆 | SOP-8/TDFN2X2-6/dag嘉泰姆 MSOP-8dag嘉泰姆 |
CXAS42268dag嘉泰姆 | 2dag嘉泰姆 | 5.5dag嘉泰姆 | 80dag嘉泰姆 | 2500dag嘉泰姆 | 2.5dag嘉泰姆 | Ndag嘉泰姆 | 153dag嘉泰姆 | Turn on delay 800usdag嘉泰姆 | TDFN2X2-8dag嘉泰姆 |
CXAS42269dag嘉泰姆 | 2dag嘉泰姆 | 5.5dag嘉泰姆 | 85dag嘉泰姆 | 1500dag嘉泰姆 | 2.5dag嘉泰姆 | Ndag嘉泰姆 | 153dag嘉泰姆 | Turn on delay 800usdag嘉泰姆 | SOT-23-5dag嘉泰姆 |
CXAS42270dag嘉泰姆 | 1.5dag嘉泰姆 | 5.5dag嘉泰姆 | 80dag嘉泰姆 | 1000dag嘉泰姆 | --dag嘉泰姆 | Ndag嘉泰姆 | Rdag嘉泰姆 | External dischargingdag嘉泰姆 | TDFN1.6X1.6-6dag嘉泰姆 |
CXAS42271dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 70dag嘉泰姆 | 1000dag嘉泰姆 | 1.2dag嘉泰姆 | Ydag嘉泰姆 | Ndag嘉泰姆 | SS, Fast SCP, HML 2.0 VOUT Reverse-Voltage Protectiondag嘉泰姆 | SOT-23-6dag嘉泰姆 |
CXAS42272dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 70dag嘉泰姆 | 1000dag嘉泰姆 | 3.3dag嘉泰姆 | Ydag嘉泰姆 | Ndag嘉泰姆 | N/Adag嘉泰姆 | MSOP-8dag嘉泰姆 |
CXAS42273dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 70dag嘉泰姆 | 1000dag嘉泰姆 | 1.5dag嘉泰姆 | Ydag嘉泰姆 | Ndag嘉泰姆 | N/Adag嘉泰姆 | SOP-8dag嘉泰姆 |
CXAS42274dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 125dag嘉泰姆 | 1500dag嘉泰姆 | 0.45dag嘉泰姆 | Ydag嘉泰姆 | 75dag嘉泰姆 | N/Adag嘉泰姆 | SOP-8dag嘉泰姆 |
CXAS42275dag嘉泰姆 | 2.7dag嘉泰姆 | 5.5dag嘉泰姆 | 70dag嘉泰姆 | 1500dag嘉泰姆 | 2.5dag嘉泰姆 | Ydag嘉泰姆 | 70dag嘉泰姆 | N/Adag嘉泰姆 | SOP-8/MSOP-8/dag嘉泰姆 TDFN3X3-8dag嘉泰姆 |
CXAS42276dag嘉泰姆 | 0.6dag嘉泰姆 | 5.5dag嘉泰姆 | 5.5dag嘉泰姆 | ADJdag嘉泰姆 | 10dag嘉泰姆 | Ndag嘉泰姆 | 150dag嘉泰姆 | Need a 5V Bbias, A/B/C = 5.5/11/22 m ohm; 10A/6A/4Adag嘉泰姆 | TDFN3X3-8/MSOP-8(FD)/SOT-23-6dag嘉泰姆 |
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