MAX651 Step-Down DC-DC Controllers

Maxim

Description

19-0225; Rev 3; 9/97 K ATION EVALU BLE AVAILA IT 5V/3.3V/3V or Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Controllers _______________Gene.
The MAX649/MAX651/MAX652 BiCMOS, step-down DCDC switching controllers provide high efficiency over three decades of load current.

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MAX651 Datasheet Preview — Preview of MAX651 PDF

Datasheet Specifications

Part number: MAX651
Manufacturer: Maxim
File Size: 213.70 KB
Datasheet: MAX651-Maxim.pdf
Description: Step-Down DC-DC Controllers

Features

* o o o o o o o More than 90% Efficiency (10mA to 1.5A Loads) More than 12.5W Output Power 100µA Max Quiescent Supply Current 5µA Max Shutdown Supply Current Less than 1.0V Dropout Voltage 16.5V Max Input Voltage 5V (MAX649), 3.3V (MAX651), 3V (MAX652), or Adjustable Output Voltage o Current-Limited C

Applications

* 5V-to-3.3V Green PC Applications High-Efficiency Step-Down Regulation Minimum-Component DC-DC Converters Battery-Powered Applications Ordering Information continued at end of data sheet.
* Dice are tested at TA = +25°C.
* Contact factory for availability and processing to MIL-STD-883.

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MAX651 Step-Down DC-DC Controllers Maxim

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