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reference designRTQ2807A

Richtek RTQ2807A

6A, 17V, ACOT High-Efficiency Synchronous Step-Down Converter

Overview

TopologyBuck Converter
Input voltage3.5-17 V
Output 11.8 V
Output 25 V
Output 33.3 V
Output 40.9 V
IC revision01

Description

17V, 6A, ACOT® High-Efficiency Synchronous Buck Converter

More information

Parts approved by Richtek

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
RDC max.(mΩ)
Mount
SamplesAvailability & Sample
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744373460022
SPECWE-LHMI SMT Power Inductor, 0.22 µH, 23 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance0.22 µH
Performance Rated Current23 A
Saturation Current @ 10%29.9 A
Saturation Current @ 30%54.3 A
–
Self Resonant Frequency149 MHz
–
Packaging Unit1000 
DC Resistance2.8 mΩ
MountSMT 
–Check availability
744373460033
SPECWE-LHMI SMT Power Inductor, 0.33 µH, 17.8 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance0.33 µH
Performance Rated Current17.8 A
Saturation Current @ 10%27.1 A
Saturation Current @ 30%47 A
–
Self Resonant Frequency124 MHz
–
Packaging Unit1000 
DC Resistance3.9 mΩ
MountSMT 
–Check availability
744373460047
SPECWE-LHMI SMT Power Inductor, 0.47 µH, 16.6 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance0.47 µH
Performance Rated Current16.6 A
Saturation Current @ 10%21.4 A
Saturation Current @ 30%37.8 A
–
Self Resonant Frequency91 MHz
–
Packaging Unit1000 
DC Resistance4.2 mΩ
MountSMT 
–Check availability
744373460068
SPECWE-LHMI SMT Power Inductor, 0.68 µH, 15.1 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance0.68 µH
Performance Rated Current15.1 A
Saturation Current @ 10%15.9 A
Saturation Current @ 30%31.6 A
–
Self Resonant Frequency72 MHz
–
Packaging Unit1000 
DC Resistance5.5 mΩ
MountSMT 
–Check availability
74437346010
SPECWE-LHMI SMT Power Inductor, 1 µH, 11.4 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance1 µH
Performance Rated Current11.4 A
Saturation Current @ 10%14.7 A
Saturation Current @ 30%29 A
–
Self Resonant Frequency54 MHz
–
Packaging Unit1000 
DC Resistance10 mΩ
MountSMT 
–Check availability
74437346015
SPECWE-LHMI SMT Power Inductor, 1.5 µH, 9.1 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance1.5 µH
Performance Rated Current9.1 A
Saturation Current @ 10%11.2 A
Saturation Current @ 30%27.6 A
–
Self Resonant Frequency45 MHz
–
Packaging Unit1000 
DC Resistance15 mΩ
MountSMT 
–Check availability
74437346022
SPECWE-LHMI SMT Power Inductor, 2.2 µH, 7.7 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance2.2 µH
Performance Rated Current7.7 A
Saturation Current @ 10%10 A
Saturation Current @ 30%19.1 A
–
Self Resonant Frequency32 MHz
–
Packaging Unit1000 
DC Resistance20 mΩ
MountSMT 
–Check availability
744311330
SPECWE-HCI SMT Flat Wire High Current Inductor, 3.3 µH, 8.1 A
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance3.3 µH
Performance Rated Current8.1 A
Saturation Current @ 10%4.5 A
Saturation Current @ 30%11 A
DC Resistance17.2 mΩ
Self Resonant Frequency43 MHz
MaterialSuperflux 
Packaging Unit1000 
DC Resistance18.92 mΩ
MountSMT 
–Check availability