MAX1809集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
MAX1809 |
參數(shù)屬性 | MAX1809 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX1809應(yīng)用范圍:轉(zhuǎn)換器,DDR;產(chǎn)品描述:IC REG CONV DDR 1OUT 16QSOP |
功能描述 | 3A, 1MHz, DDR Memory Termination Supply |
封裝外殼 | 16-SSOP(0.154",3.90mm 寬) |
文件大小 |
803.27 Kbytes |
頁(yè)面數(shù)量 |
17 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
中文名稱(chēng) | 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 | 2025-5-2 9:38:00 |
人工找貨 | MAX1809價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1809規(guī)格書(shū)詳情
General Description
The MAX1809 is a reversible energy flow, constant-off-time, pulse-width modulated (PWM), step-down DC-DC converter. It is ideal for use in notebook and subnotebook computers that require 1.1V to 5V active termination power supplies. This device features an internal PMOS power switch and internal synchronous rectifier for high efficiency and reduced component count. The internal 90m? PMOS power switch and 70m? NMOS synchronous-rectifier switch easily deliver continuous load currents up to 3A. The MAX1809 accurately tracks an external reference voltage, produces an adjustable output from 1.1V to VIN, and achieves efficiencies as high as 93.
Features
? Source/Sink 3A
? ±1 Output Accuracy
? Up to 1MHz Switching Frequency
? 93 Efficiency
? Internal PMOS/NMOS Switches
90m?/70m? On-Resistance at VIN = 4.5V
110m?/80m? On-Resistance at VIN = 3V
? 1.1V to VIN Adjustable Output Voltage
? 3V to 5.5V Input Voltage Range
? <1μA Shutdown Supply Current
? Programmable Constant-Off-Time Operation
? Thermal Shutdown
? Adjustable Soft-Start Inrush Current Limiting
? Output Short-Circuit Protection
Applications
DDR Memory Termination
Active Termination Buses
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX1809EEE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類(lèi)別:
集成電路(IC) > 特殊用途穩(wěn)壓器
- 包裝:
卷帶(TR)
- 應(yīng)用:
轉(zhuǎn)換器,DDR
- 電壓 - 輸入:
3V ~ 5.5V
- 輸出數(shù):
1
- 電壓 - 輸出:
1.1V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類(lèi)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 CONV 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(美信) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
MAXIM |
06+ |
SSOP |
2600 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
17+ |
SSOP16 |
9988 |
只做原裝進(jìn)口,自己庫(kù)存 |
詢價(jià) | ||
MAXIM |
19+ |
SSOP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAXIM |
20+ |
SSOP |
3000 |
主營(yíng)XILINX ALTERA真實(shí)庫(kù)存 |
詢價(jià) | ||
MAXIM |
24+ |
TSSOP-16 |
25000 |
一級(jí)專(zhuān)營(yíng)品牌全新原裝熱賣(mài) |
詢價(jià) | ||
MAX |
24+ |
QSOP16 |
10000 |
全新原裝 |
詢價(jià) | ||
MAXIM |
24+ |
TSSOP-1 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
美信MAX |
22+ |
SOP16 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
23+ |
SSOP-16 |
1082 |
絕對(duì)現(xiàn)貨庫(kù)存 |
詢價(jià) |