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reference designTPS40200 | Demoboard PMP7207

Texas Instruments TPS40200 | Demoboard PMP7207

Generic TPS40200 Inverting Buck Boost Reference Design

Overview

TopologyBuck-Boost Converter
Input voltage8-16 V
Switching frequency35-500 kHz
Output 1-12 V / 1 A
IC revisionB

Description

The PMP7207 reference design operates over an 8V - 16V input range and delivers -12V @ 1A at the output. This design is content from the presentation material of the TI Power Workshop.

Features

Low cost Inverting Buck BoostExcellent for beginners in power electronics to study the topologyDesign files and test report included

Typical applications

  • Distributed Power Systems
  • Telecom
  • DSL/Cable Modems
  • Scanners
  • Industrial Control

More information

Parts approved by Texas Instruments

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Order Code
Data­sheet
Simu­lation
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Status
Product series
L(µH)
ISAT,10%(A)
ISAT,30%(A)
IR,40K(A)
IRP,40K(A)
RDC max.(mΩ)
fres(MHz)
Size
Version
SamplesAvailability & Sample
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7447709470
SPECWE-PD SMT Power Inductor, 47 µH, 4.5 A
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
Inductance47 µH
Saturation Current @ 10%4.5 A
Saturation Current @ 30%5.5 A
Rated Current3.8 A
Performance Rated Current4.9 A
DC Resistance60 mΩ
Self Resonant Frequency6.5 MHz
Size1210 
VersionStandard 
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