IC manufacturers Texas Instruments

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Texas Instruments TPS40170 | Demoboard PMP10135

40W Buck Converter Powered out of 48V Reference Design (ACTIVE) PMP10135

Overview

TopologyBuck Converter
Input voltage46-50 V
Output 131 V / 1.3 A
IC revisionB

Description

PMP10035 is a sycnchronous buck converter with 48V input voltage and 31V output voltage. Due to ceramic capacitors only this design is suitable for automotive applications (48V bus). With switching frequency of 400kHz, the efficiency is higher than 96% at full load.

Features

  • Small outline (21.6mm x 33.4mm)

  • Ceramic capacitors only

  • Low temparature rise at full load

  • 48V input

  • 31V output @ 1.3A

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
ISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersion Samples
7447709101SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-PD SMT Power Inductor 100 3.1 3.8 2.5 3.2 110 4.3 1210 Standard
Order Code Data­sheet Simu­lation
7447709101SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
ISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersion Samples