ROHM

BD9E301EFJ

7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Topology: Buck
Input Voltage (min.): 17.20 V
Input Voltage (max.): 36.00 V
Switching Frequency (min.): 484.00 kHz
Switching Frequency (max.): 656.00 kHz
Output 1: 12.00 V / 2.500 A

Original publication on 2017-12-15, revision 004

Description

This is the product guarantees long time support inIndustrial market.BD9E300EFJ-LB is a synchronous buck switching regulatorwith built-in power MOSFETs. It is capable of an outputcurrent of up to 2.5A. It has a high oscillation frequency of1MHz while using small inductance value. It is a currentmode control DC/DC converter and features high-speedtransient response. Phase compensation can also be seteasily.

Characteristics

  • „ Long Time Support Product for IndustrialApplications.„ Synchronous single DC/DC converter.„ Over-Current Protection.„ Short Circuit Protection.„ Thermal Shutdown Protection.„ Undervoltage Lockout Protection.„ Soft Start.„ HTSOP-J8 package (Exposed Pad).

Products

  Order Code SPEC Product series L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Montageart Samples
74437336047 PDF WE-LHMI SMT Power Inductor 4.7 3.9 5.9 50 53 25 SMT

Other applications and Würth Elektronik products for this IC

  • BD9E301EFJ
    Topology: Buck, Input Voltage (min.): 7.00 V, Input Voltage (max.): 36.00 V, Switching Frequency (min.): 484.00 kHz, Switching Frequency (max.): 656.00 kHz, Output 1: 3.30 V / 2.500 A
  • BD9E301EFJ
    Topology: Buck, Input Voltage (min.): 7.20 V, Input Voltage (max.): 36.00 V, Switching Frequency (min.): 484.00 kHz, Switching Frequency (max.): 656.00 kHz, Output 1: 5.00 V / 2.500 A