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ISL6227IRZ集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

ISL6227IRZ
廠商型號

ISL6227IRZ

參數屬性

ISL6227IRZ 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)的特殊用途穩(wěn)壓器;ISL6227IRZ應用范圍:控制器,DDR;產品描述:IC REG CTRLR DDR 2OUT 28QFN

功能描述

Dual Mobile-Friendly PWM Controller with DDR Option

文件大小

1.4512 Mbytes

頁面數量

27

生產廠商 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

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-31 23:00:00

ISL6227IRZ規(guī)格書詳情

Dual Mobile-Friendly PWM Controller with DDR Option

The ISL6227 dual PWM controller delivers high efficiency precision voltage regulation from two synchronous buck DC/DC converters. It was designed especially to provide power regulation for DDR memory, chipsets, graphics and other system electronics in Notebook PCs. The ISL6227’s wide input voltage range capability allows for voltage conversion directly from AC/DC adaptor or Li-Ion battery pack.

Features

? Provides Regulated Output Voltage in the Range 0.9V to 5.5V

? Operates From an Input Battery Voltage Range of 5V to 28V or From 3.3V/5V System Rail

? Complete DDR1 and DDR2 Memory Power Solution with VTT Tracking VDDQ/2 and a VDDQ/2 Buffered Reference Output

? Flexible PWM or HYS Plus PWM Mode Selection with HYS Diode Emulation at Light Loads for Higher System Efficiency

? rDS(ON) Current Sensing

? Excellent Dynamic Response With Voltage Feed-Forward and Current Mode Control Accommodating Wide Range LC Filter Selections

? Undervoltage Lock-Out on VCC Pin

? Power-Good, Overcurrent, Overvoltage, Undervoltage Protection for Both Channels

? Synchronized 300kHz PWM Operation in PWM Mode

? Pb-Free Available (RoHS compliant)

Applications

? Notebook PCs and Desknotes

? Tablet PCs/Slates

? Hand-Held Portable Instruments

產品屬性

  • 產品編號:

    ISL6227IRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 應用:

    控制器,DDR

  • 電壓 - 輸入:

    5V ~ 28V

  • 輸出數:

    2

  • 電壓 - 輸出:

    0.9V ~ 5.5V

  • 工作溫度:

    -40°C ~ 100°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-VFQFN 裸露焊盤

  • 供應商器件封裝:

    28-QFN(5x5)

  • 描述:

    IC REG CTRLR DDR 2OUT 28QFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
RENESAS(瑞薩)/IDT
23+
QFN28EP(5x5)
7350
現貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
INTERSIL
23+
NA/
10620
原裝現貨,當天可交貨,原型號開票
詢價
INTERSI
2020+
QFN-28
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
INTERSIL
22+
QFN
100000
代理渠道/只做原裝/可含稅
詢價
INTERSIL
2016+
QFN28
3238
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
INTERSIL
1429+
QFN
5823
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
RENESAS(瑞薩)/IDT
23+
QFN28EP(5x5)
6000
誠信服務,絕對原裝原盤
詢價
INTERSIL
22+
QFN
354000
詢價
RENESAS(瑞薩)/IDT
2021+
QFN-28(5x5)
499
詢價
Renesas Electronics Corporatio
23+/24+
28-VFQFN
8600
只供原裝進口公司現貨+可訂貨
詢價