MAX8655集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
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廠商型號 |
MAX8655 |
參數(shù)屬性 | MAX8655 封裝/外殼為56-WFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 25A 56TQFN |
功能描述 | Highly Integrated, 25A, Wide-Input Internal MOSFET, Step-Down Regulator |
封裝外殼 | 56-WFQFN 裸露焊盤 |
文件大小 |
415.41 Kbytes |
頁面數(shù)量 |
24 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-3 12:29:00 |
人工找貨 | MAX8655價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX8655規(guī)格書詳情
General Description
The MAX8655 synchronous-PWM buck regulator operates from a 4.5V to 25V input and generates an output voltage adjustable from 0.7V to 5.5V at loads up to 25A. Integrated power MOSFETs provide a small footprint, ease of layout, and reduced EMI. Removing the board trace inductances ensures the highest efficiency at high frequency.
The MAX8655 uses peak current-mode control architecture with an adjustable (200kHz to 1MHz), constant
switching frequency, which is externally synchronizable.
The MAX8655’s adjustable current limit uses the inductor’s DC resistance to improve efficiency or an external sense resistor for higher accuracy. Foldback type current limit is available to reduce the power dissipation under severe-overload or short-circuit conditions. A reference input is provided for use with a high-accuracy external reference or for DDR and tracking applications.
Features
? 25A Output Current
? Integrated Power MOSFETs
? Operates from 4.5V to 25V Supply
? 1 FB Voltage Accuracy Over Temperature
? Adjustable Output Voltage Down to 0.7V
? Adjustable Switching Frequency and External
?? Synchronization from 200kHz to 1MHz
? 180° Phase-Shifted Synchronization
? Adjustable Overcurrent Limit
? Adjustable Slope Compensation
? Selectable Current-Limit Mode: Latch-Off or Automatic Recovery
? Monotonic Output Voltage Rise at Startup into Prebias Output
? Output Sources and Sinks Current for DDR Applications
? Enable Input
? Power-OK (POK) Output
? Adjustable Soft-Start
? Independently Adjustable Overvoltage Protection
Applications
?? Point-of-Load Power Supplies
?? Telecom Power
?? Networking
?? Nonisolated DC-DC Power Modules
?? Servers and Workstations
?? Notebook Computers
?? IBA Power Supplies
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX8655ETN+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
管件
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
4.5V
- 電壓 - 輸入(最大值):
25V
- 電壓 - 輸出(最小值/固定):
0.7V
- 電壓 - 輸出(最大值):
5.5V
- 電流 - 輸出:
25A
- 頻率 - 開關(guān):
200kHz ~ 1MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
56-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
56-TQFN(8x8)
- 描述:
IC REG BUCK ADJ 25A 56TQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim/美信 |
24+ |
TQFN-EP-56 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
Maxim |
23+ |
56TQFNEP |
9000 |
原裝正品,支持實(shí)單 |
詢價 | ||
MAXIM |
1844+ |
QFN |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
Maxim/美信 |
2023+ |
TQFN-EP-56 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
Maxim/美信 |
21+ |
TQFN-EP-56 |
610880 |
本公司只售原裝 支持實(shí)單 |
詢價 | ||
Maxim/美信 |
21+ |
TQFN-EP-56 |
8080 |
只做原裝,質(zhì)量保證 |
詢價 | ||
MAXIM |
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 | ||
MAXIM |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
MaximIntegrated |
24+ |
56-TQFN-EP(8x8) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 |