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MAX8650EEG中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
廠商型號(hào) |
MAX8650EEG |
參數(shù)屬性 | MAX8650EEG 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BUCK 24QSOP |
功能描述 | 4.5V to 28V Input Current-Mode Step-Down Controller with Adjustable Frequency |
文件大小 |
367.61 Kbytes |
頁面數(shù)量 |
25 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(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-11-17 11:11:00 |
MAX8650EEG規(guī)格書詳情
General Description
The MAX8650 synchronous PWM buck controller operates from a 4.5V to 28V input and generates an adjustable 0.7V to 5.5V output voltage at loads up to 25A.
The MAX8650 uses a peak current-mode control architecture with an adjustable (200kHz to 1.2MHz) constant switching frequency and is externally synchronizable. The IC’s current limit uses the inductor’s DC resistance to improve efficiency or an external sense resistor for high accuracy. The current-limit threshold is adjusted with an external resistor. Foldback-type current limit can be implemented to reduce the power dissipation in overload or short-circuit conditions. Short-circuit protection is provided based on sensing the current in the low-side MOSFET. A reference input is provided for use with a high-accuracy external reference or for double-data-rate (DDR)-tracking applications.
Features
? Operates from 4.5V to 28V Supply
? 1 FB Voltage Accuracy Over Temperature
? Adjustable Output Voltage Down to 0.7V or REFIN
? Adjustable Switching Frequency or External Synchronization from 200kHz to 1.2MHz
? 180° Phase-Shifted Clock Output
? Adjustable Overcurrent Limit
? Adjustable Foldback Current Limit
? Adjustable Slope Compensation
? Selectable Current-Limit Mode: Latch-Off or Automatic Recovery
? Monotonic Output-Voltage Rise at Startup
? Output Sources and Sinks Current
? Enable Input
? Power-OK (POK) Output
? Adjustable Soft-Start
? Independently Adjustable Overvoltage Protection
Applications
?? Base Stations
?? DDR
?? Network and Telecom
?? Power Modules
?? Storage
?? IBA Applications
?? Servers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX8650EEG+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動(dòng)器
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 28V
- 頻率 - 開關(guān):
200kHz ~ 1MHz
- 同步整流器:
是
- 時(shí)鐘同步:
是
- 控制特性:
限流,使能,頻率控制,電源良好,軟啟動(dòng)
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
24-QSOP
- 描述:
IC REG CTRLR BUCK 24QSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
SSOP24 |
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(jià) | ||
MAXIM/美信 |
23+ |
SSOP24 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
MAXIM |
19+ |
SOP-24 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAXIM |
22+ |
QSOP20 |
200 |
品牌一級(jí)代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價(jià) | ||
MAXIM(美信) |
2112+ |
QSOP-24 |
105000 |
50個(gè)/管一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SSOP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
NA |
21000 |
原廠原包裝。假一罰十??砷_13%增值稅發(fā)票。 |
詢價(jià) | ||
Maxim |
24+ |
開關(guān)控制器 |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
MAXIM |
SSOP24 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MAXIM/美信 |
09+ |
SSOP-24 |
11100 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價(jià) |