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MAX17020ETJ+集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

廠商型號(hào) |
MAX17020ETJ+ |
參數(shù)屬性 | MAX17020ETJ+ 封裝/外殼為32-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的電源管理-專用;MAX17020ETJ+應(yīng)用范圍:電源;產(chǎn)品描述:IC CTLR PWM DUAL STEP DN 32-TQFN |
功能描述 | Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator |
封裝外殼 | 32-WFQFN 裸露焊盤 |
文件大小 |
636.86 Kbytes |
頁(yè)面數(shù)量 |
34 頁(yè) |
生產(chǎn)廠商 | MAXIM |
中文名稱 | 美信 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-22 23:01:00 |
人工找貨 | MAX17020ETJ+價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX17020ETJ+規(guī)格書詳情
General Description
The MAX17020 is a dual Quick-PWM? step-down power-supply (SMPS) controller with synchronous rectification, intended for main 5V/3.3V or I/O 1.5V/1.05V power generation in battery-powered systems. Low side MOSFET sensing provides a simple low-cost, highly efficient current sense for valley current-limit protection. Combined with the output overvoltage and
undervoltage protection features, this current limit ensures robust output supplies.
特性 Features
? Dual Quick-PWM
? Internal 100mA 5V or Adjustable Linear Regulator
? Independent LDO Bypass Input
? Internal Boost Diodes
? Secondary Feedback Input Maintains Charge Pump
? 3.3V 5mA RTC Power (Always On)
? OUT1: 5V or 1.5V Fixed or 0.7V Adjustable Feedback
? OUT2: 3.3V or 1.05V Fixed or Dynamic Adjustable
? Dynamic 0V to 2V REFIN2 Input on Second SMPS
? 2V ±1 50μA Reference
? 6V to 24V Input Range (28V max)
? Ultrasonic Mode
? Independent SMPS and LDO Enable Controls
? Independent SMPS Power-Good Outputs
? Minimal Component Count
Applications
Notebook Computers
Main System Supply (5V and 3.3V Supplies)
I/O System Supply (1.5V and 1.05V Supplies)
Graphic Cards
DDR1, DDR2, DDR3 Power Supplies
Game Consoles
Low-Power I/O and Chipset Supplies
Two-to-Four Li+ Cell Battery-Powered Devices
PDAs and Mobile Communicators
Telecommunication
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX17020ETJ+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 電源管理 - 專用
- 系列:
Quick-PWM?
- 包裝:
卷帶(TR)
- 應(yīng)用:
電源
- 電流 - 供電:
1mA
- 電壓 - 供電:
6V ~ 24V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
32-TQFN(5x5)
- 描述:
IC CTLR PWM DUAL STEP DN 32-TQFN
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 |
24+ |
NA/ |
1000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
24+ |
TQFN32EP(5x5) |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢價(jià) | ||
MAX |
10+ |
QFN |
1902 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN32 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
MAXIM/美信 |
25+ |
QFN32 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
NA |
7200 |
只做原裝支持終端 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
QFN32 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
21+ |
QFN32 |
1625 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢價(jià) |