MAX17020中文资料PDF规格书
厂商型号 |
MAX17020 |
参数属性 | MAX17020 封装/外壳为32-WFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 电源管理 - 专用;MAX17020应用范围:电源;产品描述:IC CTLR PWM DUAL STEP DN 32-TQFN |
功能描述 | Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator |
文件大小 |
636.86 Kbytes |
页面数量 |
34 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-7 22:58:00 |
MAX17020规格书详情
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
产品属性
- 产品编号:
MAX17020ETJ+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电源管理 - 专用
- 系列:
Quick-PWM™
- 包装:
卷带(TR)
- 应用:
电源
- 电流 - 供电:
1mA
- 电压 - 供电:
6V ~ 24V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
32-WFQFN 裸露焊盘
- 供应商器件封装:
32-TQFN(5x5)
- 描述:
IC CTLR PWM DUAL STEP DN 32-TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
QFN |
1800 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
2020+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
1950+ |
QFN |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MAXIM/美信 |
22+ |
QFN32 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAX |
10+ |
QFN |
1902 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM/美信 |
21+ |
QFN |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
MAXIM/美信 |
22+ |
QFN32 |
354000 |
询价 | |||
Analog Devices Inc./Maxim Inte |
21+ |
32-WFQFN 裸露焊盘 |
9000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MAX |
21+ |
QFN |
35200 |
一级代理/放心购买 |
询价 | ||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |