MAX8561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

廠商型號 |
MAX8561 |
參數(shù)屬性 | MAX8561 封裝/外殼為8-WDFN 裸露焊盤;包裝為卷帶(TR);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 500MA 8TDFN |
功能描述 | PLASTIC ENCAPSULATED DEVICES |
封裝外殼 | 8-WDFN 裸露焊盤 |
文件大小 |
98.47 Kbytes |
頁面數(shù)量 |
8 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 | 2025-3-25 14:10:00 |
人工找貨 | MAX8561價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX8561規(guī)格書詳情
General Description
The MAX8560/MAX8561/MAX8562 step-down DC-DC converters are optimized for applications that prioritize small size and high efficiency. They utilize a proprietary hysteretic-PWM control scheme that switches with fixed frequency and is adjustable up to 4MHz, allowing customers to trade efficiency for smaller external components. Output current is guaranteed up to 500mA, while quiescent current is only 40μA (typ).
Internal synchronous rectification greatly improves efficiency and eliminates the external Schottky diode required in conventional step-down converters. Built-in soft-start eliminates inrush current to reduce input capacitor requirements. The MAX8561 features logic controlled output voltage, while the MAX8562 drives an external bypass FET.
The MAX8560 is available in a 5-pin Thin SOT23 package. The MAX8561/MAX8562 are available in space saving 8-pin 3mm x 3mm Thin DFN packages.
Features
? Up to 4MHz PWM Switching Frequency
? 500mA Guaranteed Output Current
? 40μA (typ) Quiescent Current
? Adjustable Output Voltage from 0.6V to 2.5V
? Logic-Controlled Output Voltage (MAX8561)
? Drives External Bypass FET (MAX8562)
? ±1.5 Initial Accuracy
? Soft-Start Eliminates Inrush Current
? Fast Voltage-Positioning Transient Response
? Internal Synchronous Rectifier
? 2.7V to 5.5V Input
? 0.1μA Logic-Controlled Shutdown
? Thermal Shutdown
? Thin SOT23 or Space-Saving 3mm x 3mm x 0.8mm TDFN Packages
Applications
?? Microprocessor/DSP Core Supplies
?? Cellular and Smart Phones
?? CDMA/RF Power-Amplifier Supplies
?? PDAs, DSC, and MP3 Players
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX8561ETA+T
- 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:
卷帶(TR)
- 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):
2.7V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
0.6V
- 電壓 - 輸出(最大值):
2.5V
- 電流 - 輸出:
500mA
- 頻率 - 開關(guān):
4MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-WDFN 裸露焊盤
- 供應(yīng)商器件封裝:
8-TDFN(3x3)
- 描述:
IC REG BUCK ADJ 500MA 8TDFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
22+ |
QFN |
8200 |
全新進(jìn)口原裝現(xiàn)貨 |
詢價 | ||
MaximIntegrated |
24+ |
8-TDFN-EP(3x3) |
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 | ||
MAXIM/美信 |
23+ |
TDFN |
25000 |
代理原裝現(xiàn)貨,假一賠十 |
詢價 | ||
MAXIM |
2020+ |
DFN-8 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM/美信 |
22+ |
QFN |
9000 |
原裝正品 |
詢價 | ||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢價 | ||
MAXIN |
22+ |
QFN |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
MAXIM |
24+ |
SMD |
64580 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
Maxim |
24+ |
8-TDFN |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MAXIM |
23+ |
TDFN-8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |