BD8314NUV | Single-chip Type with Built-in FET Switching Regulators | Switching Regulators | ICs

High-efficiency Step-up
Switching Regulators with Built-in Power MOSFET

BD8314NUV

Data Sheet

Data Sheet (401K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

ROHM’s 2.5 A/1.2 MHz step-up switching regulator BD8314NUV generates step-up output including 8 V or 10 V from 4 batteries, batteries such as Li1cell,Li2cell etc. or a 5 V fixed power supply line. This IC allows easy production of small and a wide range of output current, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.2 MHz, built-in 2.5 A rated 80 mΩ Nch FET SW, and flexible phase compensation system on board.

Specifications
Number of output	1
Supply Voltage(V)	3.0 to 12
Output Current(A)	2.5 [FET]*
Output Voltage 1(V)	4.0 to 12
Output Voltage 2(V)	-
reference Voltage accuracy(%)	±1.0
Operating temperatur(ºC)	-25 to 85
Operating Frequency(kHz)	1200
External synchronous oscillation	-
Package size(mm)	3.0×3.0×1.0

* Max. current for built-in FET

[ Pin Configuration ]

Features

・Input voltage range 3.0 to 12V
・Includes 2.5A N-ch FET
・Oscillating frequency 1.2MHz
・Includes compensation RC for error AMP
・Includes timer latched SCP(Shorted circuit prevention) circuit
・VSON010V3030 package (3mm x 3mm, 0.5mm pitch)

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BD8314NUV-E2	VSON010V3030	Active	Yes		Embossed Tape And Reel	3000	3000	Inquiry