| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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300 pcs
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300 pcs | On Request | 1 | On Request | On Request | 14/15/ | On Request | On Request |
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| Halogen Free | |
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The FAN48632UC35X from FAI is a pulsed-load synchronous regulator with bypass mode, suitable for GSM PA supply and other applications requiring efficient voltage boosting. It operates with an input voltage range of 2.35 V to 5.5 V and provides a fixed output voltage of 3.3 V to 3.5 V, with some sources indicating 3.5V to 3.7V. This device is capable of delivering a maximum continuous load current of 1.5 A at 2.6 V input and a maximum pulsed load current of 2.0 A. It boasts up to 96% efficiency and features true bypass operation when the input voltage exceeds the target output voltage.
Designed for compact solutions using advanced Li-ion battery chemistries, the FAN48632UC35X integrates power transistors and synchronous rectification. It transitions smoothly between bypass and boost modes and can be forced into bypass mode to reduce quiescent current, thereby maximizing battery life. The regulator includes features like soft-start with true load disconnect, short-circuit protection, and VSEL control to optimize the target output voltage.
The FAN48632UC35X is available in a 16-bump, 0.4 mm pitch Wafer-Level Chip-Scale Package (WLCSP), making it ideal for space-constrained designs. It operates within a temperature range of -40°C to 85°C. The device is Pb-free, halogen-free/BFR-free, and RoHS compliant.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.35 V to 5.5 V.
The fixed output voltage is 3.3 V to 3.5 V.
The maximum continuous load current is 1.5 A at an input voltage of 2.6 V.
The device is supplied in a 16-bump, 0.4 mm pitch Wafer-Level Chip-Scale Package (WLCSP).
The operating temperature range is -40°C to 85°C.
Yes, the FAN48632UC35X is RoHS3 Compliant.