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ISL8022IRZ集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料

ISL8022IRZ
廠商型號

ISL8022IRZ

參數(shù)屬性

ISL8022IRZ 封裝/外殼為12-VFDFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產(chǎn)品描述:IC REG BCK ADJ 2A/1.7A DL 12DFN

功能描述

Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous

封裝外殼

12-VFDFN 裸露焊盤

文件大小

1.15869 Mbytes

頁面數(shù)量

18

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-23 23:01:00

人工找貨

ISL8022IRZ價格和庫存,歡迎聯(lián)系客服免費人工找貨

ISL8022IRZ規(guī)格書詳情

Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator

The ISL8022 is a high efficiency, dual synchronous step-down DC/DC regulator that can deliver up to 2A/1.7A continuous output current per channel. The channels are 180° out-of-phase for input RMS current and EMI reduction.The supply voltage range of 2.8V to 5.5V allows the use of a single Li+ cell, three NiMH cells or a regulated 5V input. The current mode control architecture enables very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8022 operates at 2.25MHz switching frequency allowing the use of small, low cost inductors and capacitors. Each channel is optimized for generating an output voltage as low as 0.6V.

Features

? Dual 2A/1.7A High Efficiency Synchronous Buck Regulator with up to 97 Efficiency, Low iq (40μA)

? 180° Out-of-Phase

? Start-up with Pre-biased Output

? Selectable Forced PWM Mode and PFM Mode

? External Synchronization up to 8MHz

? Negative Current Detection and Protection

? 100 Maximum Duty Cycle for Lowest Dropout

? Internal Current Mode Compensation

? Peak Current Limiting, Hiccup Mode Short Circuit Protection and Over-Temperature Protection

? Pb-Free (RoHs Compliant)

Applications*(see page 17)

? DC/DC POL Modules

? μC/μP, FPGA and DSP Power

? Plug-in DC/DC Modules for Routers and Switchers

? Test and Measurement Systems

? Li-ion Battery Powered Devices

? Bar Code Readers

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL8022IRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    降壓

  • 輸出配置:

  • 拓撲:

    降壓

  • 輸出類型:

    可調式

  • 輸出數(shù):

    2

  • 電壓 - 輸入(最小值):

    2.8V

  • 電壓 - 輸入(最大值):

    5.5V

  • 電壓 - 輸出(最小值/固定):

    0.6V

  • 電壓 - 輸出(最大值):

    5.5V

  • 電流 - 輸出:

    2A,1.7A

  • 頻率 - 開關:

    2.25MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    12-VFDFN 裸露焊盤

  • 供應商器件封裝:

    12-DFN(4x3)

  • 描述:

    IC REG BCK ADJ 2A/1.7A DL 12DFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
24+
NA/
20
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
RENESAS(瑞薩)/IDT
24+
DFN12EP(3x4)
7350
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
INTERSIL
24+
DFN
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢價
INTERSIL
2019
DFN
26500
原裝正品鉆石品質假一賠十
詢價
三年內
1983
只做原裝正品
詢價
INTERSIL
/
QFN12
100
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
INTERSIL
24+/25+
68
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
INTERSIL
18+
DFN
32651
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票
詢價
INTERSIL
23+
NA
32075
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553
詢價
INTERSIL
21+
DFN
9850
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價