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ADP3189JCPZ-RLZ中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

ADP3189JCPZ-RLZ
廠商型號

ADP3189JCPZ-RLZ

功能描述

8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller

文件大小

1.48105 Mbytes

頁面數(shù)量

36

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)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

2024-12-25 19:05:00

ADP3189JCPZ-RLZ規(guī)格書詳情

GENERAL DESCRIPTION

The ADP31891 is a highly efficient multi-phase synchronous buck switching regulator controller optimized for converting a 12 V main supply into the core supply voltage required by high performance Intel processors. It uses an internal 8-bit DAC to read a voltage identification (VID) code directly from the processor, which is used to set the output voltage between 0.5 V and 1.6 V.

This device uses a multi-mode PWM architecture to drive the logic-level outputs at a programmable switching frequency that can be optimized for VR size and efficiency. The phase relation ship of the output signals can be programmed to provide 2-, 3-, 4-, or 5-phase operation, allowing for the construction of up to five complementary buck switching stages.

FEATURES

Selectable 2-, 3-, 4-, or 5-phase operation at up to 1 MHz per phase

±7.7 mV worst-case differential sensing error over temperature

Logic-level PWM outputs for interface to external high-power drivers

Active current balancing between all output phases

Built-in power good/crowbar blanking supports on-the-fly VID code changes

Digitally programmable 0.5 V to 1.6 V output— supports both VR10.x and VR11 specifications

Programmable short-circuit protection with programmable latch-off delay

APPLICATIONS

Desktop PC power supplies for Next generation Intel? processors VRM modules

產(chǎn)品屬性

  • 型號:

    ADP3189JCPZ-RLZ

  • 制造商:

    AD

  • 制造商全稱:

    Analog Devices

  • 功能描述:

    8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ADI/亞德諾
2023+
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
ADI/亞德諾
22+
BGA
28000
原裝現(xiàn)貨只有原裝.假一罰十
詢價
ADI/亞德諾
19+
3000
原裝現(xiàn)貨支持BOM配單服務(wù)
詢價
ADI
21+
標(biāo)準(zhǔn)封裝
4801
進(jìn)口原裝,訂貨渠道!
詢價
ADI/亞德諾
21+
原封裝
13880
公司只售原裝,支持實(shí)單
詢價
ADI/亞德諾
2324+
SMD
78920
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口
詢價
ADI
22+23+
TSSOP-28
35349
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價
ADI
24+
TSSOP
7003
詢價
ADI/亞德諾
2402+
QFN
8324
原裝正品!實(shí)單價優(yōu)!
詢價
ADI
2339+
CMOSversiono
5989
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存!
詢價