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reference designLTC3374 | Demoboard DC2440A

Analog Devices LTC3374 | Demoboard DC2440A

LTC3374AEUHF High Accuracy 8-Channel Parallelable 1A Buck DC/DC

Overview

TopologyBuck Converter
Input voltage2.25-5.5 V
Output 12.5 V / 1 A
Output 21.8 V / 1 A
Output 32 V / 1 A
Output 41.2 V / 1 A
Output 53.3 V / 1 A
Output 61.5 V / 1 A
Output 71 V / 1 A
Output 83 V / 1 A
IC revisionA

Description

Demonstration circuit 2440A is an 8-output power supplyfeaturing the LTC®3374A with improved efficiency and accuracycompared to the LTC3374. The LTC3374A has eightsynchronous buck regulators each with an independentVIN supply. Up to four buck regulators may be paralleledtogether to create a higher power buck regulator with asingle inductor. The input range of the LTC3374A is idealfor single cell Li-Ion/Polymer battery applications.

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Parts approved by Analog Devices

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74408943047
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ActiveProduction is active. Expected lifetime: >10 years.
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Product seriesWE-SPC SMT Power Inductor
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744383360068
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
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74438336015
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iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
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744383560033
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
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744383560068
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
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74438356022
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MAPI SMT Power Inductor
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744316100
SPECWE-HCI SMT Flat Wire High Current Inductor

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
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60800213421
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ActiveProduction is active. Expected lifetime: >10 years.
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Product seriesWR-PHD Jumper
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62000311121
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Product seriesWR-PHD Pin Header
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