IC manufacturers Texas Instruments

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Texas Instruments LM5017 | Demoboard PMP7798.2

Low-Power Isolated Supply, Input range: 36V to 75V, Output: 5V @ 80mA, LM5017

Overview

TopologyFlyback Converter
Input voltage36-75 V
Output 110 V / 0.04 A
Output 210 V / 0.12 A
Output 35 V / 0.08 A

Description

An isolated bias supply is implemented in this evaluation board with LM5017 Constant-On-Time regulator using a coupled inductor. LM5017 regulator integrates both the high and low side power switches essential for creating isolated converter. The input voltage range is 36V to 75V and it drives an output of 5V @ 80mA.

Features

36V to 75V InputPrimary side output: 10V output at 40mASecondary side output 1: 5V output at 80mASecondary side output 2: 10V output at 120mAThis fully-functional evaluation board is supported with design files, a demo, and an application note

Typical applications

  • Isolated Bias Supply
  • Automotive Electronics
  • Telecommunication Systems
  • Smart Power Meters

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(mA)
VOut2
(V)
IOut2
(mA)
Vbuck
(V)
L
(µH)
NPRI : NSECISAT
(mA)
LS
(µH)
VT
(V (AC))
fswitch
(kHz)
MountL
(mm)
W
(mm)
H
(mm)
Samples
750312924SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-IBTI Isolated Buck Transformers 36 - 75 V (DC) 10 120 5 80 10 26 2:2:1 550 1 1500 750 SMT 8.35 9.5 6.35
Order Code Data­sheet Simu­lation
750312924SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(mA)
VOut2
(V)
IOut2
(mA)
Vbuck
(V)
L
(µH)
NPRI : NSECISAT
(mA)
LS
(µH)
VT
(V (AC))
fswitch
(kHz)
MountL
(mm)
W
(mm)
H
(mm)
Samples