Specification	FAN48630BUC315X

Current - Output	1.5 A
Frequency - Switching	2.5 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Programmable
Package / Case	WLCSP, 16-UFBGA
Supplier Device Package	16-WLCSP
Supplier Device Package [x]	1.78
Supplier Device Package [y]	1.78
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.35 V
Voltage - Output (Min/Fixed)	3.15 V
Voltage - Output (Min/Fixed)	3.33 V

FAN48630 Series

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

Part	Function	Topology	Frequency - Switching	Mounting Type	Output Configuration	Number of Outputs	Package / Case	Voltage - Input (Min) [Min]	Output Type	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)
ON Semiconductor FAN48630BUC34X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78
ON Semiconductor FAN48630UC35X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.5 V 3.7 V
ON Semiconductor FAN48630BUC315X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.15 V	3.33 V
ON Semiconductor FAN48630UC37AX	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.7 V	3.77 V
ON Semiconductor FAN48630BUC33X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.3 V	3.49 V
ON Semiconductor FAN48630BUC33X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.3 V	3.49 V
ON Semiconductor FAN48630UC33X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.3 V	3.49 V
ON Semiconductor FAN48630UC37AX	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.7 V	3.77 V
ON Semiconductor FAN48630UC50X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	5 V	5.29 V
ON Semiconductor FAN48630UC35X	Step-Up	Boost	2.5 MHz	Surface Mount	Positive	1	16-UFBGA WLCSP	2.35 V	Programmable	5.5 V	85 °C	-40 °C	1.5 A	1.78	16-WLCSP	1.78	3.5 V 3.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	566	$ 0.53

Description

General part information

FAN48630 Series

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).