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ADI LTM4661EY#PBFRoHS

Manufacturer
ADI
MPN
LTM4661EY#PBF
LCSC Part #
C690588
Packaging
BGA-25
Customer #
Key Attributes
15V, 4A Step-Up uModule Regulator
Datasheetpdf iconADI LTM4661EY#PBF
In-Stock: 3
3 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 22.7411$ 20.9219$ 20.92
10+$ 20.4201$ 18.7865$ 187.87
30+$ 18.6754$ 17.1814$ 515.44
100+$ 17.1544$ 15.7821$ 1578.21
Standard Packaging260/Full Tray
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Products Specifications

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TypeDescription
CategoryPower Supplies/Power Suppliers - Board Mount/DC DC Converters
ManufacturerADI
PackagingBGA-25
Synchronous RectifierYes
FunctionBoost
Number of Outputs1
Iout4A
Output TypeAdjustable
TopologyBoost
Vin1.8V~5.5V
Vout2.5V~15V
Frequency - Switching1MHz
Operating Temperature-40℃~+125℃
FeaturesLoad disconnect;Frequency synchronization;Light load efficient mode;Overcurrent Protection
Quiescent Current-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging260
Sales UnitPiece

Introduction

AI Translation

The LTM4661 is a synchronous step-up switching mode µModule (power module) regulator in a 6.25mm × 6.25mm × 2.42mm BGA package. Included in the package are the switching controller, power FETs, inductor and all support components. Operating over an input voltage of 1.8 to 5.5V, down to 0.7V after start-up, the LTM4661 regulates an output voltage of 2.5 to 15V set by an external resistor. It provides up to 4A switch current. Only bulk input and output capacitors are needed. The LTM4661 1MHz switching frequency and dual phase single output architecture enable fast transient response to line and load changes and a significant reduction of output ripple voltage. It supports frequency synchronization, PolyPhase operation and selectable Burst Mode operation. The LTM4661 features a true output disconnect during shutdown and inrush current limit at start-up. It also has short-circuit, overvoltage and overtemperature protection. The LTM4661 is Pb-free and RoHS compliant.

Features

AI Translation
  • Complete Solution in <1cm² (Single-Sided PCB) or 0.5cm² (Dual-Sided PCB)
  • Input Voltage Range: 1.8V to 5.5V, Down to 0.7V After Start-Up
  • Output Voltage Range: 2.5V to 15V
  • 4A Switch Current
  • Dual Phase Operation
  • ±3% Maximum Total DC Output Voltage Regulation Over Load, Line and Temperature
  • Output Disconnect in Shut Down
  • Inrush Current Limit
  • External Frequency Synchronization
  • Selectable Burst Mode Operation
  • Output Overvoltage and Overtemperature Protection
  • 6.25mm×6.25mm×2.42mm×664package

Applications

AI Translation
  • RF Microwave Power Amplifiers
  • Battery Powered DC Motors
  • 3.3V Bus Telecom Transceivers