BD9328EFJ | Single-chip Type with Built-in FET Switching Regulators | Switching Regulators | ICs

Simple Step-down Switching Regulators
with Built-in Power MOSFET

BD9328EFJ NEW

Data Sheet

Data Sheet (755K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

The BD9328EFJ is a synchronous step-down switching regulator that integrates 2 low resistance N-channel MOSFETs. It achieves 2A continuous output current over a wide input supply range. Current mode operation provides fast transient response and easy phase compensation.

Specifications
Number of output	1
Supply Voltage(V)	4.2 to 18
Output Current(A)	2.0
Output Voltage 1(V)	0.9 to Vcc×0.7
Output Voltage 2(V)	-
reference Voltage accuracy(%)	±1.5
Operating temperatur(ºC)	-40 to 85
Operating Frequency(kHz)	380
External synchronous oscillation	-
Package size(mm)	4.9×6.0×0.93

[ Pin Configuration ]

Features

・Wide operating INPUT Range 4.2V to 18.0V
・2A Output Current
・Hi-side / Lo-side FET ON-resistance; 0.15 / 0.13Ω Power Switch
・Low ESR Output Ceramic Capacitors are Available
・Low Standby Current during Shutdown Mode
・380 kHz Fixed Operating Frequency
・Feedback voltage 0.9V ±1.5% Accuracy at room temp.
    (±2.0% guaranteed for -25ºC to 85ºC temperature range)
・Protection Circuits
        Under Voltage Lockout Protection
        Thermal Shutdown
        Over Current Protection
・HTSOP-J8 Package with Exposed thermal PAD.

*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
BD9328EFJ-E2	HTSOP-J8	Active	Yes		Embossed Tape And Reel	2500	2500	Inquiry