MAX8553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(hào) |
MAX8553 |
參數(shù)屬性 | MAX8553 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX8553應(yīng)用范圍:控制器,DDR;產(chǎn)品描述:IC REG CTRLR DDR 1OUT 16QSOP |
功能描述 | 4.5V to 28V Input, Synchronous PWM Buck Controllers for DDR Termination and Point-of-Load Applications |
封裝外殼 | 16-SSOP(0.154",3.90mm 寬) |
文件大小 |
483.52 Kbytes |
頁面數(shù)量 |
24 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)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(cè) | |
更新時(shí)間 | 2025-7-9 10:19:00 |
人工找貨 | MAX8553價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX8553規(guī)格書詳情
General Description
The MAX8553 is a 4.5V to 28V input-voltage, synchronous step-down controller that provides a complete power-management solution for DDR memory. The MAX8553 generates 1/2 VREFIN voltage for VTT and VTTR. The VTT and VTTR tracking voltages are maintained within 1 of 1/2 VREFIN. The MAX8554 is a 4.5V to 28V input voltage, nontracking step-down controller with a low 0.6V feedback threshold voltage. The MAX8553/MAX8554 use Maxim’s proprietary Quick-PWM? architecture for fast transient response and operate with selectable pseudo-fixed frequencies. Both controllers can operate without an external bias supply.
Features
? Up to 25A Output-Current Capability
? Quick-PWM Control for Fast Loop Response
? Up to 95 Efficiency
? 4.5V to 28V Input Voltage Range
? No External Bias Supply Required
? 0 to 3.6V Input REFIN Range (MAX8553)
? Automatically Sets VTT and VTTR to within ±1 of 1/2 VREFIN- (MAX8553)
? Low 0.6V Feedback Threshold (MAX8554)
? 200kHz/300kHz/400kHz/550kHz Selectable Switching Frequencies
? Adjustable Foldback Current Limit
? Overvoltage Protection
? Digital Soft-Start
Applications
??? Wide-Input Power Supplies
??? Servers and Storage Applications
??? ASIC and CPU Core Voltages
??? Notebook and LCD-PC Power Supplies
??? DDR I and DDR II Memory Power Supplies
??? AGTL Bus Termination Supplies
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX8553EEE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 特殊用途穩(wěn)壓器
- 系列:
Quick-PWM?
- 包裝:
卷帶(TR)
- 應(yīng)用:
控制器,DDR
- 電壓 - 輸入:
4.5V ~ 28V
- 輸出數(shù):
1
- 電壓 - 輸出:
可調(diào)式
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-QSOP
- 描述:
IC REG CTRLR DDR 1OUT 16QSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Maxim |
1931+ |
N/A |
567 |
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詢價(jià) | ||
MAXIM |
2025+ |
SSOP16 |
3570 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
MAXIM |
25+ |
QSOP16 |
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 |
23+ |
QSOP-16 |
12700 |
買原裝認(rèn)準(zhǔn)中賽美 |
詢價(jià) | ||
MAXIM美信 |
1627+ |
QSOP16 |
3502 |
代理品牌 |
詢價(jià) | ||
MAXIM/美信 |
2021+ |
QSOP-16 |
6900 |
詢價(jià) | |||
Maxim Integrated |
24+ |
16-QSOP |
56300 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
MAXIM |
23+ |
16-qsop |
35500 |
原裝正品現(xiàn)貨庫(kù)存QQ:2987726803 |
詢價(jià) | ||
MAXIM/美信 |
25+ |
QSOP-16 |
6000 |
原廠原裝 歡迎詢價(jià) |
詢價(jià) | ||
MAXIM |
25+23+ |
QSOP16 |
34187 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |