FAN48614BUC50X

$1.04

Description：IC REG BOOST 5V 9WLCSP
Series：TinyBoost®
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:084906b09145 Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST 5V 9WLCSP
Series：TinyBoost®
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：4.5V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：9-UFBGA, WLCSP
Supplier Device Package：9-WLCSP (1.22x1.22)
Grade：-
Qualification：-

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FAN48614BUC50X

Overview

The FAN48614BUC50X is a fixed-output synchronous TinyBoost regulator manufactured by onsemi. It operates with an input voltage range of 2.7 V to 4.5 V and provides a fixed 5 V output at up to 1 A. The device features a switching frequency of 2.3 MHz and a low quiescent current of 45 uA. It supports surface mount installation in a WLCSP-9 package and functions within a temperature range of -40°C to +85°C.

Feature Summary

Synchronous boost topology for improved efficiency
Fixed 5 V output configuration
Low quiescent current operation

Applications

Portable electronic devices requiring compact power solutions
Battery-powered systems needing efficient voltage step-up
Embedded applications utilizing TinyBoost regulators

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and packaging details prior to ordering. Check for obsolescence notifications from onsemi. Ensure supply chain stability as discontinuation may limit future availability. Validate datasheet specifications against current design requirements.

Selection Notes

Select this component for designs requiring a fixed 5 V output from a single-cell lithium battery source. The synchronous architecture suits space-constrained PCB layouts. Evaluate thermal performance within the specified operating temperature range. Consider the 2.3 MHz frequency for external component sizing. Verify input voltage compatibility with the 2.7 V minimum threshold.

Part Context

This part belongs to the FAN48614 series of TinyBoost regulators. It is classified under PMIC - Power Management ICs. The manufacturer is onsemi. The product type is a Switching Voltage Regulator. It falls within the Boost topology category. The series designation confirms its family alignment.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult onsemi technical support for potential alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.