ADP3189集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
ADP3189 |
參數(shù)屬性 | ADP3189 封裝/外殼為40-VFQFN 裸露焊盤,CSP;包裝為管件;類別為集成電路(IC)的特殊用途穩(wěn)壓器;ADP3189應(yīng)用范圍:控制器,Intel VR10,VR11;產(chǎn)品描述:IC REG CTRLR INTEL 4OUT 40LFCSP |
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 頁 |
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 | |
更新時間 | 2024-12-25 22:30:00 |
ADP3189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
- 產(chǎn)品編號:
ADP3189JCPZ-RL
- 制造商:
onsemi
- 類別:
集成電路(IC) > 特殊用途穩(wěn)壓器
- 包裝:
管件
- 應(yīng)用:
控制器,Intel VR10,VR11
- 電壓 - 輸入:
12V
- 輸出數(shù):
4
- 電壓 - 輸出:
0.5V ~ 1.6V
- 工作溫度:
0°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
40-VFQFN 裸露焊盤,CSP
- 供應(yīng)商器件封裝:
40-LFCSP(6x6)
- 描述:
IC REG CTRLR INTEL 4OUT 40LFCSP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AD |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
AD |
2016+ |
QFN |
3500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ADI/亞德諾 |
22+ |
QFN40 |
354000 |
詢價 | |||
ADI/亞德諾 |
18+ |
QFN |
17148 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
AD |
1822+ |
QFN |
6852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ANA |
23+ |
NA |
2287 |
專做原裝正品,假一罰百! |
詢價 | ||
ADI/亞德諾 |
21+ |
原封裝 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
AD |
24+ |
QFN-40P |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
AD原裝現(xiàn)貨 |
21+ |
QFN |
3545 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
AD |
24+ |
QFN |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |