Part Number
|
MAX1765 |
Manufacturer
|
Maxim |
Description
|
800mA / Low-Noise / Step-Up DC-DC Converter |
Published
|
May 6, 2005 |
Detailed Description
|
19-1805; Rev 0; 12/00
800mA, Low-Noise, Step-Up DC-DC Converter with 500mA Linear Regulator MAX1765
General Description...
|
Datasheet
|
MAX1765
|
Overview
19-1805; Rev 0; 12/00
800mA, Low-Noise, Step-Up DC-DC Converter with 500mA Linear Regulator MAX1765
General Description
The MAX1765 is a high-efficiency, low-noise, step-up DC-DC converter intended for use in battery-powered wireless applications.
This device operates at a high 1MHz fixed frequency while maintaining an exceptionally low quiescent supply current (200µA).
Its small external components and tiny package make this device an excellent choice for small hand-held applications that require the longest possible battery life.
The MAX1765 uses a synchronous-rectified pulsewidth-modulation (PWM) boost topology to generate 2.
5V to 5.
5V outputs from a wide range of input sources, such as ...
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