P1484AG-SH2-R

UTC
UNISONIC TECHNOLOGIES CO., LTD P1484A LINEAR INTEGRATED CIRCUIT 3A, 18V, 365KHZ SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER  DESCRIPTION The UTC P1484A is a synchronous buck regulator. The device provides 3A of continuous load current over a wide input voltage of 5V~18V. Current mode control provides fast transient response and cycle-bycycle current limit. An adjustable soft-start prevents i...
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Технические характеристики

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Корпус SO-8 SOIC8
Режим преобразования
Входное напряжение
Кол-во выходов
Встроенные возможности
Примечание Switching Regulator, Current-mode, PDSO8
Рабочая температура
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UNISONIC TECHNOLOGIES CO., LTD P1484A LINEAR INTEGRATED CIRCUIT 3A, 18V, 365KHZ SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER  DESCRIPTION The UTC P1484A is a synchronous buck regulator. The device provides 3A of continuous load current over a wide input voltage of 5V~18V. 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. An enable function, an over current protect (OCP) function and short circuit protect (SCP) are also build inside, and when OCP happens, the operation frequency will be reduced.  HSOP-8 FEATURES * 3A Output Current * Wide 6V~18V Operating Input Range * Integrated Power MOSFET Switches * Programmable Soft-Start * Stable with Low ESR Ceramic Output Capacitors * Fixed 365KHz Frequency * Cycle-by-Cycle Over Current Protection  ORDERING INFORMATION Ordering Number Lead Free Halogen Free P1484AL-SH2-R P1484AG-SH2-R  Package Packing HSOP-8 Tape Reel MARKING www.unisonic.com.tw Copyright © 2021 Unisonic Technologies Co., Ltd 1 of 5 QW-R103-063.F PDF
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Дата модификации: 02.11.2021

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