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MAXIM MAX797ESE+ product image
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MAXIM MAX797ESE+RoHS

Manufacturer
MAXIM
MPN
MAX797ESE+
LCSC Part #
C1530257
Packaging
SOIC-16
Customer #
Key Attributes
10A 1 Step-down type SOIC-16 DC DC Switching Controllers RoHS
Datasheetpdf iconMAXIM MAX797ESE+

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers
ManufacturerMAXIM
PackagingSOIC-16
Operating Temperature-40℃~+85℃@(TA)
Synchronous RectifierYes
FeaturesAdjustable soft-start;Frequency synchronization;Light load efficient mode;Built-in LDO regulator;Overcurrent Protection
Output Current10A
Number of Channels1
TopologyBuck;Flyback
Frequency - Switching150kHz;300kHz
Operating Voltage5V~30V
Output Voltage-
FunctionStep-down type
Quiescent Current-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The MAX796/MAX797/MAX799 high-performance, stepdown DC-DC converters with single or dual outputs provide main CPU power in battery-powered systems. These buck controllers achieve 96% efficiency by using synchronous rectification and Maxim’s proprietary Idle Mode™ control scheme to extend battery life at full-load (up to 10A) and no-load outputs. Excellent dynamic response corrects output transients caused by the latest dynamic-clock CPUs within five 300kHz clock cycles. Unique bootstrap circuitry drives inexpensive N-channel MOSFETs, reducing system cost and eliminating the crowbar switching currents found in some PMOS/NMOS switch designs.

Features

AI Translation
  • 96% Efficiency
  • 4.5V to 30V Input Range
  • 2.5V to 6V Adjustable Output
  • Preset 3.3V and 5V Outputs (at up to 10A)
  • Multiple Regulated Outputs
  • +5V Linear-Regulator Output
  • Precision 2.505V Reference Output
  • Automatic Bootstrap Circuit
  • 150kHz/300kHz Fixed-Frequency PWM Operation
  • Programmable Soft-Start
  • 375μA Typ Quiescent Current |V||N=12V, VOUT =5V
  • 1μμ Typ Shutdown Current

Applications

AI Translation
  • Notebook and Subnotebook Computers
  • PDAs and Mobile Communicators
  • Cellular Phones
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QtyUnit Price(Reference Only)Total Amount
1+$ 11.1977$ 11.20
200+$ 4.3345$ 866.90
500+$ 4.1826$ 2091.30
1,000+$ 4.1058$ 4105.80
Standard Packaging50/Full Tube
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