MAX779L Low-Voltage Input / 3V/3.3V/5V/ Adjustable Output / Step-Up DC-DC Converters

Maxim

Description

19-0186; Rev 2; 7/96 NUAL KIT MA ATION U EET L H A S V E TA WS DA FOLLO Low-Voltage Input, 3V/3.3V/5V/ Adjustable Output, Step-Up DC-DC Converters _.
The MAX777L/MAX778L/MAX779L are pulse-skipping DC-DC converters that step up from low-voltage inputs (1V guaranteed).

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MAX779L Datasheet Preview — Preview of MAX779L PDF

Datasheet Specifications

Part number: MAX779L
Manufacturer: Maxim
File Size: 117.91 KB
Datasheet: MAX779L_MaximIntegratedProducts.pdf
Description: Low-Voltage Input / 3V/3.3V/5V/ Adjustable Output / Step-Up DC-DC Converters

Features

* o 1V to 4.5V Input Guarantees Start-Up Under Load o Up to 210mA Output o Load Fully Disconnected in Shutdown o 82% Efficiency o Output in Regulation with Input Voltage above Output Voltage o Internal 1A Power Switch and Active Rectifier o Adjustable Current Limit Allows Low-Cost Inductors o 190µA No

Applications

* (where the input can be above or below the output), refer to the MAX877L/MAX878L/MAX879L data sheet. MAX777L/MAX778L/MAX779L ______________Ordering Information PART MAX777LCPA MAX777LCSA MAX777LC/D MAX777LEPA MAX777LESA MAX777LMJA TEMP. RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -

MAX779L Distributors

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MAX779L Low-Voltage Input 3.3V Adjustable Output Step-Up DC-DC Converters Maxim

Maxim MAX779L-like datasheet