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SKUWS4695C
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CategoryPower Management - Load Switch
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ApplicationComputing, Mobile Devices
The WS4695C is a small, low RON, single channel load switch with controlled slew rate. The device can operate over an input voltage range of 2.6V to 5.5V and can set current limit from 0.1A to 3.5A.
The controlled rise time of the device greatly reduces inrush current caused by large bulk load capacitance, thereby reducing or eliminating power supply droop. The WS4695C has a True Reverse-Current Blocking (TRCB) function that obstructs unwanted reverse current from VOUT to VIN during ON and OFF states. The small size and low RON makes the device ideal for being used in space constrained, battery powered applications. The wide input voltage range of the switch makes it a versatile solution for many different voltage rails.
The WS4695C are available in CSP-12L package. Standard products are Pb-free and Halogen-free.
Applications:
– Smart Phones, Tablet PCs
– Storage, DSLR, and Portable Devices
Input voltage range: 2.6V ~ 5.5V
Absolute rating at VOUT: 28V
Maximum output current: 4A
Adjustable current limit: 0.1A ~ 3.5A, 2A ~ 3.5A with 20% Accuracy
True reverse-current blocking (TRCB)
Under-voltage lockout & thermal shutdown
CSP-12L
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SpecWS4695C
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ILIM (A) (Min.)Adj
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IOUT (A) (Max.)4
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PackageCSP‑12L
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RDISCHARGE (Ω) (Typ.)NO
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R (on)(Ω) (Typ.)0.04
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Size1.83×1.33
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SoftYes
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SubfamilyLoad Switch
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CategoryLoad Switch
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Iq(uA)80
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Use CaseComputing, Mobile
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Vin Max(V)5.5
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Vin Min(V)2.2