IC manufacturers Analog Devices

IC manufacturers (103)

Analog Devices LTM8060F | Demoboard DC2820A-B

LTM8060F: Quad 40VIN, 3A Silent Switcher μModule Regulator with Package-Level EMI Shield

Overview

TopologyBuck Converter
Input voltage5.4-40 V
Switching frequency400-1200 kHz
Output 11.2 V / 3 A
Output 21.5 V / 3 A
Output 33.3 V / 3 A
Output 45 V / 3 A
IC revisionA

Description

The DC2820A-B evaluation board features the LTM®8060F, a quad output high-performance step-down Silent Switcher® power μModule® regulator in a thermally enhanced 16mm × 11.9mm × 2.9mm pre-soldered grid array (PSGA) package with a package-level electromagnetic interference (EMI) shield. The DC2820A-B has a wide operating input voltage range of 5.4V to 40V. The output rails are configured for 5V, 3.3V, 1.5V, and 1.2V. They are resistor programmable from 0.8V to 8V. Each output can provide up to 3A, and phases can also be paralleled together to satisfy higher rail current requirements.

Features

Package-Level EMI ShieldingMinimize Near-Field Electric Field NoiseReduce Near-Field Magnetic Field NoisePin-to-Pin Compatible with the LTM8060Four Complete 3A (4A peak) Step-Down SwitchingPower SuppliesLow Noise Silent Switcher ArchitectureCompliant with CISPR22 Class B/CISPR25 Class 5Wide Input Voltage Range: 3V to 40VWide Output Voltage Range: 0.8V to 8V4A Continuous Output Current per Channel at 12VIN,3.3VOUT, fSW = 2MHz, TA = 60°CMultiphase or Multi-module Parallelable forIncreased Output CurrentLow Thermal Resistance, θJA = 8.4°C/W,θJCtop = 4.6°C/W, θJCbot = 1°C/WSelectable Switching Frequency: 200kHz to 3MHzAvailable in a Compact 165-Pin, 16mm × 11.9mm ×2.9mm, Pre-Soldered Grid Array (PSGA) Package

Typical applications

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
PackagingL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
MountZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR
(mA)
Z @ 1 GHz
(Ω)
H
(mm)
Type Samples
885012206028SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)100 pF ±10% 16 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012206055SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)220 pF ±10% 25 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012006043SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)680 pF ±5% 25 0603 -55 °C up to +125 °C 100010 GΩ NP0 Class I 1.6 0.8 0.4 7" Tape & Reel 0.8
74279226101SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-MPSB EMI Multilayer Power Suppression Bead 1812 -55 °C up to +125 °C 4.5 3.2 0.46 6 SMT 100 160 1100 MHz 8000 150 2.3 High Current
744373240022SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-LHMI SMT Power Inductor 4020 -40 °C up to +125 °C 4.45 4.06 0.22 11.4 10.8 22.3 7.3 195 SMT 1.8
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
PackagingL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
MountZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR
(mA)
Z @ 1 GHz
(Ω)
H
(mm)
Type Samples