FAN48685UC08X DC-DC Power Conversion by ON Semiconductor

Fixed-Output Synchronous TinyBoost® Regulator

Status: Active
Series: FAN48685
RoHS: Compliant
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The FAN48685 is a low−power boost regulator designed to provide a minimum voltage−regulated rail from a standard single−cell Li−Ion battery and advanced battery chemistries. Even below the minimum system battery voltage, the device maintains the output voltage regulation for an output load current of 800 mA. The combination of built−in power transistors, synchronous rectification, and low supply current suit the FAN48685 for battery−powered applications. The FAN48685 is available in a 9−bump, 0.4 mm pitch, Wafer−Level Chip−Scale Package (WLCSP).

Where to Buy

Prices starting from US$0.27

Distributor Stock
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RS
from US$0.30
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Newark Electronics
from US$0.27
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Avnet America
from US$0.28
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element14
from US$0.28
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Farnell
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Avnet Asia
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Features

Three Output Voltage Programmability (3.6 V / 5.0 V / 5.45 V) via MODE Pins
800 mA Max. Load Capability
Input Voltage Range: 2.5 V to 5.5 V
Forced Pass−Through Mode
9−Bump, 0.4 mm Pitch WLCSP
Four External Components: 0603 Inductor, 0402 Case Size Input, 0402 2 x Output Capacitors
Benefits
Three Output Voltage Programmability (3.6 V / 5.0 V / 5.45 V) via MODE Pins
Applications
NFC
End Products
NFC Module Power

Specifications

Description FAN48685
Compliance Pb-free Halide free
Topology Step-Up
Control Mode Voltage Mode
VCC Min (V) 2.5
VCC Max (V) 5.5
VO Typ (V) Adjustable
IO Typ (A) 0.8
Efficiency (%) 93
fSW Typ (kHz) 2500
Package Type WLCSP-9

Alternative Descriptions

ON Semiconductor, FAN48685UC08X | RS
Boost Regulator/Reel |Onsemi FAN48685UC08X | Newark Electronics
Conv DC-DC Single Step Up 2.5V to 5.5V 8-Pin WLCSP T/R | Avnet America
DC/DC CONV, BOOST, 2.5MHZ, 85DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN48685UC08X?

Additional datasheets, footprints and schematics for FAN48685UC08X are listed on our Part Details page. You can also find images and similar parts to FAN48685UC08X on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN48685UC08X on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN48685UC08X price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN48685UC08X fall under?

The FAN48685UC08X is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to FAN48685UC08X when available in the Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FAN48685UC08X you can contact the distributor directly for product support, shipping queries etc.

Is the FAN48685UC08X RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN48685UC08X have stock available?

Authorised distributors including RS, Newark Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for FAN48685UC08X.

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