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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 Buck Regulator

絲印標識

8022

封裝外殼

12Ld4x3DFN / 12-VFDFN 裸露焊盤

文件大小

1.4485 Mbytes

頁面數(shù)量

18

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(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

2025-5-4 17:00:00

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-ofphase for input RMS current and EMI reduction. The supply voltage range of 2.8V to 5.5V allows for 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 for 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

? 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
20+
SMD
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
INTESIL
25+23+
QFN
39315
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
INTERSIL
22+
DFN
8000
原裝正品支持實單
詢價
Renesa
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
INTERSIL
2019
DFN
26500
原裝正品鉆石品質假一賠十
詢價
INTERSIL
22+
DFN12
161369
原裝正品現(xiàn)貨,可開13個點稅
詢價
INTERSIL
24+
QFN12
3750
原裝現(xiàn)貨假一賠十
詢價
INTERSIL
24+
DFN
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢價
INTERSIL
2022+
DFN
8600
英瑞芯只做原裝正品
詢價
INTERSIL
24+
DFN
25500
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價