IC manufacturers Analog Devices

IC manufacturers (95)

Analog Devices LTM8065 | Demoboard DC2251A

40V, 2.5A Silent Switcher μModule Regulator

Overview

TopologyBuck Converter
Input voltage6-40 V
Switching frequency200-3000 kHz
Output 15.15 V / 3.5 A
IC revision1

Description

The LTM8065 is a 40VIN, 3.5A peak, 2.5A continuous step-down µModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and all support components. Operating over an input voltage range of 3.4V to 40V, the LTM8065 supports an output voltage range of 0.97V to 18V and a switching frequency range of 200kHz to 3MHz, each set by a single resistor. Only the input and output filter capacitors are needed to finish the design.The low profile package enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The LTM8065 is packaged in a thermally enhanced, compact over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8065 is RoHS compliant.

Features

Complete Step-Down Switch Mode Power Supply

  • Low Noise Silent Switcher® Architecture
  • Wide Input Voltage Range: 3.4V to 40V
  • Wide Output Voltage Range: 0.97V to 18V
  • 2.5A Continuous Output Current, 3.5A Peak
  • Selectable Switching Frequency: 200kHz to 3MHz
  • External Synchronization
  • Programmable Soft-Start
  • Tiny, Low Profile 6.25mm × 6.25mm × 2.32mm RoHS Compliant BGA Package

Typical applications

  • Automotive Battery Regulation, Power for Portable Products, Distributed Supply Regulation
  • Industrial Supplies, Wall Transformer Regulation

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
MountPinsRowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
74437324022SPEC
8 files WE-LHMI SMT Power Inductor 2.2 4.05 4.45 8.4 61 49 SMT 2 1.8
60800213421SPEC
3 files WR-PHD 2.00 mm Jumper with Test Point 2 Jumper 3 Bag
62000311121SPEC
6 files WR-PHD 2.00 mm THT Pin Header THT 3 Single Pin Header Straight 2 Bag
Order Code Data­sheet Simu­lation
74437324022SPEC
60800213421SPEC
62000311121SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
MountPinsRowsH
(mm)
GenderTypeIR
(A)
Packaging Samples