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ADI LTM4630IY#PBFRoHS

Manufacturer
ADI
MPN
LTM4630IY#PBF
LCSC Part #
C514448
Packaging
BGA-144
Customer #
Key Attributes
Dual 18A or Single 36A DC/DC μModule Regulator
Datasheetpdf iconADI LTM4630IY#PBF
In-Stock: 50
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QtyUnit PriceTotal Amount
1+$ 61.2698$ 61.27
30+$ 58.5276$ 1755.83
Standard Packaging90/Full Tray
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Products Specifications

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TypeDescription
CategoryPower Supplies/Power Suppliers - Board Mount/DC DC Converters
ManufacturerADI
PackagingBGA-144
FunctionStep-down type
Vin4.5V~15V
Ripple Noise15mVp-p
Vout600mV~1.8V
Operating Temperature-40℃~+125℃
Quiescent Supply Current15mA
Number of Outputs2
Iout18A
Output Voltage Accuracy±1.5%
Height5.01mm
Frequency - Switching500kHz
FeaturesProgrammable output voltage;External clock synchronization;Light load efficient mode;Over Current Protection;Overvoltage protection;Under Voltage Protection;Remote sampling compensation;Power-on timing control
Length16mm
Width16mm
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging90
Sales UnitPiece

Introduction

AI Translation

The LTM4630 is a dual 18A or single 36A output switching mode step-down DC/DC µModule (micromodule) regulator. Included in the package are the switching controllers, power FETs, inductors, and all supporting components. Operating from an input voltage range of 4.5V to 15V, the LTM4630 supports two outputs each with an output voltage range of 0.6V to 1.8V, each set by a single external resistor. Its high efficiency design delivers up to 18A continuous current for each output. Only a few input and output capacitors are needed. The LTM4630 is pin compatible with the LTM4620 and LTM4620A (dual 13A, single 26A) and the LTM4628 (dual 8A, single 16A). The device supports frequency synchronization, multiphase operation, Burst Mode operation and output voltage tracking for supply rail sequencing and has an onboard temperature diode for device temperature monitoring. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. Fault protection features include overvoltage and overcurrent protection. The LTM4630 is offered in 16mm × 16mm × 4.41mm LGA and 16mm × 16mm × 5.01mm BGA packages. The LTM4630 is ROHS compliant.

Features

AI Translation
  • Dual 18A or Single 36A Output
  • Wide Input Voltage Range: 4.5V to 15V
  • Output Voltage Range: 0.6V to 1.8V
  • ±1.5% Maximum Total DC Output Error Over Line, Load and Temperature
  • Differential Remote Sense Amplifier
  • Current Mode Control/Fast Transient Response
  • Adjustable Switching Frequency
  • Overcurrent Foldback Protection
  • Multiphase Parallel Current Sharing with Multiple LTM4630s Up to 144A
  • Frequency Synchronization
  • Internal Temperature Monitor
  • Pin Compatible with the LTM4620 and LTM4620A (Dual 13A, Single 26A) and LTM4628 (Dual 8A, Single 16A)
  • Selectable Burst Mode Operation
  • Soft-Start/Voltage Tracking
  • Output Overvoltage Protection
  • 16mm×16mm×4.41mm LGA and 16mm×16mm×5.01mm BGA Packages

Applications

AI Translation
  • Telecom and Networking Equipment
  • Storage and ATCA Cards
  • Industrial Equipment