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MAX799 - Step-Down Controllers

Description

The MAX796/MAX797/MAX799 high-performance, stepdown DC-DC converters with single or dual outputs provide main CPU power in battery-powered systems.

Features

  • 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 IN = 12V, V OUT = 5V).
  • 1µA Typ Shutdown Current ______.

📥 Download Datasheet

Datasheet preview – MAX799

Datasheet Details

Part number MAX799
Manufacturer Maxim Integrated
File Size 1.04 MB
Description Step-Down Controllers
Datasheet download datasheet MAX799 Datasheet
Additional preview pages of the MAX799 datasheet.

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Full PDF Text Transcription

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19-0221; Rev 4; 9/05 KIT ATION EVALU E L B AVAILA Step-Down Controllers with Synchronous Rectifier for CPU Power ____________________________Features ♦ 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 IN = 12V, V OUT = 5V) ♦ 1µA Typ Shutdown Current _______________General Description The MAX796/MAX797/MAX799 high-performance, stepdown DC-DC converters with single or dual outputs provide main CPU power in battery-powered systems.
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