MAX1809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) |
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 |
頁面數(shù)量 |
17 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 | 2025-2-2 22:30:00 |
MAX1809規(guī)格書詳情
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 |
2020+ |
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13%增 |
詢價(jià) | ||
MAXIM |
24+ |
SSOP16 |
65300 |
一級(jí)代理/放心購(gòu)買! |
詢價(jià) | ||
MAXIM |
23+ |
SSOP16 |
98 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXIM |
22+23+ |
SSOP |
39190 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
原廠封裝 |
9896 |
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) | ||
美信MAX |
22+ |
SOP16 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAX |
24+ |
SSOP-16 |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
17+ |
SSOP16 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
21+ |
SSOP16 |
12588 |
全新原裝深圳現(xiàn)貨 |
詢價(jià) |