IC manufacturers ROHM

IC manufacturers (103)

ROHM BD9139MUV | Demoboard AEK59-D1-0150-2

DC/DC Converter Application Information

Overview

TopologyBuck Converter
Input voltage3.1-4 V
Output 11.8 V / 3 A
IC revision003

Features

Remark: Recommended Inductor List Pdf is Added with Application note.

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Mount
Samples
WE-LHMI SMT Power Inductor, 2.2 µH, 6.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.2 µH
Performance Rated Current6.2 A
Saturation Current @ 10%7 A
Saturation Current @ 30%14 A
DC Resistance35 mΩ
Self Resonant Frequency42 MHz
MountSMT