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P1484A

UTC
Part Number P1484A
Manufacturer UTC
Description SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER
Published May 5, 2014
Detailed Description UNISONIC TECHNOLOGIES CO., LTD P1484A 3A, 23V, 340KHZ SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER „ DESCRIPTION HSOP-8 LI...
Datasheet PDF File P1484A PDF File

P1484A
P1484A

Overview
UNISONIC TECHNOLOGIES CO.
, LTD P1484A 3A, 23V, 340KHZ SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER „ DESCRIPTION HSOP-8 LINEAR INTEGRATED CIRCUIT The UTC P1484A is a synchronous buck regulator.
The device provides3A of continuous load current over a wide input voltage of 5V~23V.
Current mode control provides fast transient response and cycle-bycycle current limit.
An adjustable soft-start prevents inrush current at turn-on The UTC P1484A can provide low-ripple power, high efficiency, and perfect transient characteristics.
The duty ratio varies linearly from 0% to 92% in the PWM control.
The error amplifier circuit and soft-start circuit included in this device can prevent overshoot at startup...


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