FAN48630UC315X DC-DC Power Conversion by ON Semiconductor

2.5MHz, 1500mA, Synchronous TinyBoost™ Regulator with Bypass Mode

Status: Active
Series: FAN48630
RoHS: Compliant
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The FAN48630 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs. By combining built-in power transistors, synchronous rectification, and low supply current; this IC provides a compact solution for systems using advanced Li-Ion battery chemistries. The FAN48630 is a boost regulator designed to provide a minimum output voltage (VOUT(MIN)) from a single-cell Li-Ion battery, even when the battery voltage is below system minimum. Output voltage regulation is guaranteed to a maximum load current of 1500mA. Quiescent current in Shutdown Mode is less than 3µA, which maximizes battery life. The regulator transitions smoothly between Bypass and normal Boost Mode. The device can be forced into Bypass Mode to reduce quiescent current. The FAN48630 is available in a 16-bump, 0.4mm pitch, Wafer-Level Chip-Scale Package (WLCSP).

Prices starting from US$0.36


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.57
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Logo for Avnet America Avnet America US$0.36
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Features

Few External Components: 0.47 µH Inductor and 0603 Case Size Input and Output Capacitors
Input Voltage Range: 2.35 V to 5.5 V
Fixed Output Voltage Options: 3.0 V to 5.0 V
Maximum Continuous Load Current: 1500 mA at VIN of 2.6 V Boosting VOUT to 3.5 V
Up to 96% Efficient
True Bypass Operation when VIN > Target VOUT
Internal Synchronous Rectifier
Soft-Start with True Load Disconnect
Forced Bypass Mode
VSEL Control to Optimize Target VOUT
Short-Circuit Protection
Low Operating Quiescent Current
16-Bump, 0.4 mm Pitch WLCSP

Specifications

Description FAN48630
Compliance Pb-free Halide free
Topology Step-Up
Control Mode Voltage Mode
VCC Min (V) 2.35
VCC Max (V) 5.5
VO Typ (V) 3.15
IO Typ (A) 1.5
Efficiency (%) 96
fSW Typ (kHz) 2500
Package Type WLCSP-16

Alternative Descriptions

Topology:Synchronous Boost (Step Up) | Newark Electronics
Conv DC-DC Dual Step Up 2.35V to 5.5V 16-Pin WLCSP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN48630UC315X?

Additional datasheets, footprints and schematics for FAN48630UC315X are listed on our Part Details page. You can also find images and similar parts to FAN48630UC315X on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN48630UC315X on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN48630UC315X price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN48630UC315X fall under?

The FAN48630UC315X is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to FAN48630UC315X 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 FAN48630UC315X you can contact the distributor directly for product support, shipping queries etc.

Is the FAN48630UC315X RoHS compliant?

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

Which authorised distributors for FAN48630UC315X have stock available?

Authorised distributors including Farnell, Newark Electronics and Avnet America have stock available or on a lead time for FAN48630UC315X.

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