MAX17020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 |
MAX17020 |
參數(shù)屬性 | MAX17020 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;MAX17020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 |
頁面數(shù)量 |
34 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) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-21 17:54:00 |
MAX17020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.
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:
MAX17020ETJ+T
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
1950+ |
QFN |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MAX |
24+ |
QFN |
35200 |
一級代理/放心購買 |
詢價 | ||
MAXIM |
23+ |
QFN |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
MAXIM |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
MAXIM |
22+23+ |
New |
30293 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
MAXIM/美信 |
22+ |
QFN |
9000 |
原裝正品 |
詢價 | ||
MAX |
QFN |
3200 |
原裝長期供貨! |
詢價 | |||
MAXIM |
19+ |
QFN32 |
81554 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
MAXIM |
22+ |
QFN |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 |