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reference designTPS7A02 | Demoboard TIDA-010072

Texas Instruments TPS7A02 | Demoboard TIDA-010072

Overview

TopologyBuck Converter
Input voltage6-28 V
Output 112 V / 2 A
IC revisionE2

Description

This reference design provides a compact system design capable of supporting motor acceleration and deceleration up to ±200 kRPM/s, which is a key requirement in many respirator applications.

Features

Fast acceleration and deceleration up to ±200 kRPM/s10 kRPM to 40 kRPM in 250 ms (C65MS1-L5)40 kRPM to 10 kRPM in 200 ms (C65MS1-L5)Wide input voltage range (6-28 V) supporting regulated DC or battery input with power protection to prevent surge, over-current, and reverse polarity

Typical applications

  • respiratory applications

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
C
Tol. C
VR(V (DC))
Size
Operating Temperature
Q
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Mount
IR(A)
Working Voltage(V (AC))
SamplesAvailability & Sample
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61300211121
SPECWR-PHD Pin Header - Single, 2, –
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Pins2 
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TypeStraight 
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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Length5.08 mm
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PackagingBag 
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MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
–Check availability
691236510003
SPECWR-TBL Series 2365 - 5.08 mm Horiz. Entry w. Rising Cage Clamp, 3, Rising Cage Clamp
Simu­lation–
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 2365 - 5.08 mm Horiz. Entry w. Rising Cage Clamp
Pins3 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 12 to 30 (AWG) 3.31 to 0.0509 (mm²)
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Operating Temperature -30 °C up to +120 °C
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Length15.24 mm
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PackagingBox 
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MountTHT 
Rated Current20 A
Working Voltage450 V (AC)
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885012005009
SPECWCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
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Capacitance22 pF
Capacitance±5% 
Rated Voltage10 V (DC)
Size0402 
Operating Temperature -55 °C up to +125 °C
Q-Factor840 
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Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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885012205055
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance100 pF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0402 
Operating Temperature -55 °C up to +125 °C
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Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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885012105001
SPECWCAP-CSGP MLCCs 6.3 V(DC), –, –
Simu­lation
Availability
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 6.3 V(DC)
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Capacitance100 nF
Capacitance±20% 
Rated Voltage6.3 V (DC)
Size0402 
Operating Temperature -55 °C up to +85 °C
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Dissipation Factor10 %
Insulation Resistance1 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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885012105010
SPECWCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
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Capacitance100 nF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0402 
Operating Temperature -55 °C up to +85 °C
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Dissipation Factor5 %
Insulation Resistance5 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
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74438356220
SPECWE-MAPI SMT Power Inductor, –, –

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads10 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
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Size4020 
Operating Temperature -40 °C up to +125 °C
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Length4 mm
Width4 mm
Height2 mm
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Inductance22 µH
Performance Rated Current1.85 A
Saturation Current @ 30%2.45 A
DC Resistance250 mΩ
Self Resonant Frequency11 MHz
Operating Voltage80 V
MountSMT 
Rated Current1.7 A
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–Check availability