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SKUWS4623C
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CategoryPower Management - Load Switch
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ApplicationMobile Devices, IoT/Emerging
The WS4623C is a single channel load switch with ultra-low on resistance MOSFET. It is designed for load switching applications with ultra-low quiescent current (300 nA) and ultra-low standby current (100 nA). The device is controlled by external logic pin, allowing optimization of battery life, and portable device autonomy.
The WS4623C contains a P-channel MOSFET that can operate over an input voltage range of 1.2V to 5.5V and can support a maximum continuous current of 3A.
The WS4623C are available in a small 1 x 1.5 mm CSP-6L Package. Standard products are Pb-free and Halogen-free.
Applications:
– MP3/MP4 Players
– Cellphones, Radiophones, Digital Cameras
– Bluetooth, Wireless Handsets
– Others Portable Electronic Devices
Input Voltage Range: 1.2V ~ 5.5V
Main switch Ron: 19 mΩ @ 4.5V
Maximum Output current: 3A
Quiescent current: 300 nA @ Typ
Standby current: 100 nA @ Typ
Recommend capacitor: 1 μF
Active High EN Pin
CSP-6L 1 x 1.5 mm
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SpecWS4623C
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IOUT (A) (Max.)3
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PackageCSP‑6L
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R (on)(Ω) (Typ.)0.019
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Size1×1.5
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SoftYes
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SubfamilyLoad Switch
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CategoryLoad Switch
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Iq(uA)0.3
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Use CaseEmerging, Mobile
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Vin Max(V)5.5
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Vin Min(V)1.2