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BD9E303EFJ-LBE2 +BOM

BD9E303EFJ-LBE2 DC-DC Converters

Manufacturer:

ROHM Semiconductor
Mfr.Part #:

BD9E303EFJ-LBE2
Datasheet:

BD9E303EFJ-LBE2 Datasheet (PDF)
Function:

Step-Down
Output Configuration:

Positive
Topology:

Buck
Output Type:

Adjustable
EDA/CAD Models:

Request Free CAD Models for BD9E303EFJ-LBE2

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BD9E303EFJ-LBE2 General Description

The BD9E303EFJ-LBE2 by ROHM Semiconductor offers a cutting-edge solution for power management needs across a spectrum of industries. With the capability to efficiently convert input voltages between 12V and 76V to an output range of 1V to 72V, this DC/DC converter IC achieves an exceptional efficiency rate of up to 98%. Its key features include a built-in N-channel power MOSFET, constant frequency PWM control scheme, and safeguards like overcurrent protection, thermal shutdown, and undervoltage lockout for secure operations in diverse environments. Packed in a compact 2mm x 2mm USP-6C package, the BD9E303EFJ-LBE2 supports a fixed switching frequency of 500kHz and can deliver a maximum output current of 3A, making it a reliable and space-saving choice for challenging applications

Key Features

Long Time Support Product for Industrial Applications.
Synchronous single DC/DC converter.
Over-Current Protection.
Short Circuit Protection.
Thermal Shutdown Protection.
Under voltage Lockout Protection.
Soft Start.
HTSOP-J8 package (Exposed Pad).

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching Regulators	Series	-
Function	Step-Down	Output Configuration	Positive
Topology	Buck	Output Type	Adjustable
Number of Outputs	1	Voltage - Input (Min)	7V
Voltage - Input (Max)	36V	Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	28.8V	Current - Output	3A
Frequency - Switching	300kHz	Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Base Product Number	BD9E303

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

Z**y 02/10/2023

PERFECT a credit to avaq, how it should be done

K**n 12/05/2022

I received the parcel all well packed, but for some reason it is not ukrmail, and my service received a notice and address where to pick up. We will solder, but in the meantime excellent!

M**n 11/12/2021

Delivered fast leds normal

M**l 09/04/2021

Such a tiny, two centimeters in length, but it works!