Part Number
|
AP3591 |
Manufacturer
|
Diodes |
Description
|
SINGLE PHASE SYNCHRONOUS BUCK CONTROLLER |
Published
|
Aug 17, 2015 |
Detailed Description
|
NEW PRODUCT
Description
A Product Line of Diodes Incorporated
AP3591
SINGLE PHASE SYNCHRONOUS BUCK CONTROLLER
Pin Assi...
|
Datasheet
|
AP3591
|
Overview
NEW PRODUCT
Description
A Product Line of Diodes Incorporated
AP3591
SINGLE PHASE SYNCHRONOUS BUCK CONTROLLER
Pin Assignments
The AP3591 is a synchronous adaptive on-time buck controller providing high efficiency, excellent transient response and high DC output accuracy for low voltage regulation in notebook application.
The constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and features small external component count and fast transient response.
The operation mode is selectable by EN voltage.
A Diode Emulation Mode (DEM) is activated for increasing efficiency at light loads, while PWM mode is activated only for low noise operation.
The AP3591 also inte...
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