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reference designLTC1625IGN | Demoboard DC2008A

Analog Devices LTC1625IGN | Demoboard DC2008A

DC2008A - LTC1625IGN Demo Board | 4.5V ≤ VIN ≤ 28V; VOUT = 3.3V @ 15A

Overview

TopologyBuck Converter
Input voltage4.5-28 V
Output 13.3 V / 15 A
IC revision2

Description

Demonstration circuit DC2008 is DC/DC buck converter featuring the LTC®1625 constant frequency current mode buck controller. The DC2008A operates over a 4.5V to 28V input and provides 15A of output current as shown in Figure 3. The 225kHz constant frequency operation results in a small and efficient circuit. The converter provides high output voltage accuracy (typically ±3%) over a wide load range with no minimum load requirement. The demonstration circuit can be easily modified to generatedifferent output voltages.The DC2008 has small circuit footprint. It is a high performance and cost effective solution for telecom, automotive and industrial applications.

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Data­sheet
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Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
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7443556350
SPECWE-HCI SMT Flat Wire High Current Inductor, 3.5 µH, 24.2 A
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance3.5 µH
Performance Rated Current24.2 A
Saturation Current @ 10%17 A
Saturation Current @ 30%37 A
DC Resistance3.1 mΩ
Self Resonant Frequency38 MHz
MaterialWE-PERM 2 
Packaging Unit150 
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