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MAXIM MAX1844ETP product image
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MAXIM MAX1844ETP

Manufacturer
MAXIM
MPN
MAX1844ETP
LCSC Part #
C3186824
Packaging
TQFN-20(5x5)
Customer #
Key Attributes
Step-down type 2V~28V TQFN-20(5x5) Special Purpose Regulators
Datasheetpdf iconMAXIM MAX1844ETP

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Special Purpose Regulators
ManufacturerMAXIM
PackagingTQFN-20(5x5)
Synchronous RectifierYes
FeaturesAdjustable current limiting;Overcurrent Protection;Protection latch;Operating status indication;Light load efficient mode
Frequency - Switching200kHz;300kHz;450kHz;600kHz
FunctionStep-down type
Number of Outputs1
Output Voltage-
TopologyBuck
Output Current-
Quiescent Current-
Switch tube (built-in/external)External
Operating Temperature-40℃~+85℃
Output Type-
Voltage - Supply2V~28V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX1844 pulse-width modulation (PWM) controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low-voltage CPU core or chipset/RAM supplies in notebook computers.

Features

AI Translation
  • Ultra-High Efficiency
  • Accurate Current-Limit Option
  • Quick-PWM with 100ns Load-Step Response
  • 1% VOUT Accuracy Over Line and Load
  • 1.8V/2.5V Fixed or 1V to 5.5V Adjustable Output Range
  • 2V to 28V Battery Input Range
  • 200/300/450/600kHz Switching Frequency
  • Adjustable Overvoltage Protection
  • Adjustable Undervoltage Protection
  • 1.7ms Digital Soft-Start
  • Drives Large Synchronous-Rectifier FETs
  • 2V±1% Reference Output
  • Power-Good Window Comparator

Applications

AI Translation
  • Notebook Computers
  • CPU Core Supplies
  • Chipset/RAM Supplies as Low as 1V
  • 1.8V and 2.5V Supplies
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QtyUnit Price(Reference Only)Total Amount
1+$ 2.5367$ 2.54
200+$ 0.9829$ 196.58
500+$ 0.9474$ 473.70
1,000+$ 0.9305$ 930.50
Standard Packaging2500/Full Reel
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