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MAX17480GTL+中文資料
MAX17480GTL+數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX17480 is a triple-output, step-down, fixed frequency controller for AMD’s serial VID interface (SVI) CPU and northbridge (NB) core supplies. The MAX17480 consists of two high-current SMPSs for the CPU cores and one 4A internal switch SMPS for the NB core. The two CPU core SMPSs run 180° out-of-phase for true interleaved operation, minimizing input capacitance. The 4A internal switch SMPS runs at twice the switching frequency of the core SMPS, reducing the size of the external components.
The MAX17480 is fully AMD SVI compliant. Output voltages are dynamically changed through a 2-wire SVI,allowing the SMPSs to be individually programmed to different voltages. A slew-rate controller allows controlled transitions between VID codes and controlled soft-start. SVI also allows each SMPS to be individually set into a low-power pulse-skipping state.
Features
? Dual-Output Fixed-Frequency Core Supply Controller
?? Split or Combinable Outputs Detected at Power-Up
?? Dynamic Phase Selection Optimizes
?? Active/Sleep Efficiency
?? Transient Phase Repeat Reduces Output Capacitance
?? True Out-of-Phase Operation Reduces Input Capacitance
?? Programmable AC and DC Droop
?? Accurate Current Balance and Current Limit
?? Integrated Drivers for Large Synchronous
?? Rectifier MOSFETs
?? Programmable 100kHz to 600kHz Switching Frequency
?? 4V to 26V Battery Input Voltage Range
? 4A Internal Switch Northbridge SMPS
?? 2.7V to 5.5V Input Voltage Range
?? 2x Programmable Switching Frequency
?? 75m?/40m?Power Switches
? ±0.5 VOUTAccuracy over Line, Load, and
?? Temperature
? AMD SVI-Compliant Serial Interface with
?? Switchable Address
? 7-Bit On-Board DAC: 0 to +1.550V Output Adjust Range
? Integrated Boost Switches
? Adjustable Slew-Rate Control
? Power-Good (PWRGD) and Thermal-Fault
?? (VRHOT) Outputs
? System Power-OK (PGD_IN) Input
? Overvoltage, Undervoltage, and Thermal-Fault
?? Protection
? Voltage Soft-Startup and Passive Shutdown
?
Applications
?? Mobile AMD SVI Core Supplies
?? Multiphase CPU Core Supplies
?? Voltage-Positioned, Step-Down Converters
?? Notebook/Desktop Computers
MAX17480GTL+產(chǎn)品屬性
- 類型
描述
- 型號
MAX17480GTL+
- 功能描述
顯示驅(qū)動器和控制器 2-/3-Output Mobile erial VID Ctlr
- RoHS
否
- 制造商
Panasonic Electronic Components
- 工作電源電壓
2.7 V to 5.5 V
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
QFN-44
- 封裝
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
QFN |
7850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
|||
MAXIM/美信 |
21+ |
QFN40 |
6000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
|||
MAXIM/美信 |
24+ |
QFN-40 |
42048 |
原廠可訂貨,技術(shù)支持,直接渠道?？珊灡９┖贤?/div> |
|||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費送樣 |
|||
MAXIM |
23+ |
QFN40 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
|||
MAXIM |
20+ |
QFN-40 |
932 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Maxim |
22+ |
40TQFNEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
MAXIM |
23+ |
40-fqfn |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
|||
MAXIM/美信 |
24+ |
NA/ |
3450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
|||
MAXIM(美信) |
2021+ |
TQFN-40(5x5) |
499 |
MAX17480GTL+ 價格
參考價格：￥51.4855
MAX17480GTL+ 資料下載更多...
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MAXIM相關(guān)芯片制造商
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61723條
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費電子、工業(yè)、汽車、通信等市場，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進(jìn)步來滿足客戶的需求，并提供解決方案，幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進(jìn)一步增強(qiáng)了Analog Devices在市場上的競爭力和技術(shù)實力。
