首頁>ISL6443A>規(guī)格書詳情

ISL6443A集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

ISL6443A
廠商型號(hào)

ISL6443A

參數(shù)屬性

ISL6443A 封裝/外殼為28-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的電源管理-專用;ISL6443A應(yīng)用范圍:電源;產(chǎn)品描述:IC CTRLR SGL/STEP DOWN PWM 28QFN

功能描述

300kHz Dual, 180? Out-of-Phase, Step-Down PWM and Single Linear Controller

封裝外殼

28-VFQFN 裸露焊盤

文件大小

944.1 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-4 14:06:00

ISL6443A規(guī)格書詳情

300kHz Dual, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller

The ISL6443A is a high-performance, triple-output controller optimized for converting wall adapter, battery or network intermediate bus DC input supplies into the system supply voltages required for a wide variety of applications. Each output is adjustable down to 0.8V. The two PWMs are synchronized at 180° out-of-phase, thus reducing the RMS input current and ripple voltage.

Features

? Wide Input Supply Voltage Range

- Variable 5.6V to 24V

- Fixed 4.5V to 5.6V

? Three Independently Programmable Output Voltages

? Switching Frequency . . . . . . . . . . . . . . . . . . . . . . . 300kHz

? Out-of-Phase PWM Controller Operation

- Reduces Required Input Capacitance and Power Supply Induced Loads

? No External Current Sense Resistor

- Uses Lower MOSFET’s rDS(ON)

? Bidirectional Frequency Synchronization for Synchronizing Multiple ISL6443As

? Programmable Soft-Start

? Extensive Circuit Protection Functions

- PGOOD

- UVLO

- Overcurrent

- Over-temperature

- Independent Shutdown for Both PWMs

? Excellent Dynamic Response

- Voltage Feed-Forward with Current Mode Control

? QFN Packages:

- QFN - Compliant to JEDEC PUB95 MO-220

QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package Footprint, which Improves

PCB Efficiency and has a Thinner Profile

? Pb-Free (RoHS Compliant)

Applications

? Power Supplies with Multiple Outputs

? xDSL Modems/Routers

? DSP, ASIC, and FPGA Power Supplies

? Set-Top Boxes

? Dual Output Supplies for DSP, Memory, Logic, μP Core and I/O

? Telecom Systems

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL6443AIRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 電源管理 - 專用

  • 包裝:

    卷帶(TR)

  • 應(yīng)用:

    電源

  • 電流 - 供電:

    2mA

  • 電壓 - 供電:

    5.6V ~ 24V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    28-QFN(5x5)

  • 描述:

    IC CTRLR SGL/STEP DOWN PWM 28QFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
Intersil
2021++
只做原裝
5850
進(jìn)口原裝假一賠百,現(xiàn)貨熱賣
詢價(jià)
INTERSI
12+
TSSOP28
68
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
INTERSIL
23+
QFN28
12000
全新原裝優(yōu)勢(shì)
詢價(jià)
Renesas現(xiàn)貨
2022+
28-TSSOP
250000
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商
詢價(jià)
Intersil
2318+
TSSOP-28
6890
長(zhǎng)期供貨進(jìn)口原裝熱賣現(xiàn)貨
詢價(jià)
INTERSIL
2020+
QFN
18600
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
詢價(jià)
INTERSIL
QFN28
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
INTERSIL
2023+
QFN28
80000
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品
詢價(jià)
INTERSIL
23+
QFN28
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
INTERSIL
22+
TSSOP
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)