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ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter

ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter offers a built-in low on-resistance high-side power MOSFET. The BD9G500EFJ-LA Converter is capable of providing current of up to 5A and has an adjustable operating frequency from 100kHz to 650kHz.

The ROHM BD9G500EFJ-LA Buck DC/DC Converter implements a current mode architecture allowing for fast transient response and simple phase compensation setup.

Features

Long time support product for industrial applications
Wide input voltage range
Integrated high-side MOSFET
Current mode control
Adjustable frequency
Soft start function

Over current protection (OCP)
Under voltage lockout (UVLO)
Thermal shutdown protection (TSD)
Over voltage protection (OVP)
4.9mm x 6.0mm x 1.0mm W (Typ) x D (Typ) x H (Max) HTSOP-J8 package

Applications

Industrial equipment
Power supply for FA’s industrial device
Communications power systems

Specifications

7V to 76V Input voltage range
80V Input absolute maximum rating
85V (1ms pulse, 50% duty or less)
1.0V±1.0% Reference voltage accuracy

5A (Max) Output current
100mΩ (Typ) High-side MOSFET ON-resistance
0μA (Typ) Shutdown current
-40°C to +125°C Operating temperature range

Videos

Overview

ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter

DC Lineup & Applications

ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter

Typical Application

ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter

Block Diagram

Block Diagram - ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter

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