MAX1957中文资料PDF规格书
厂商型号 |
MAX1957 |
参数属性 | MAX1957 封装/外壳为10-TFSOP,10-MSOP(0.118",3.00mm 宽);包装为管件;类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR BUCK 10UMAX |
功能描述 | Low-Cost, High-Frequency, Current-Mode PWM Buck Controller |
文件大小 |
642.83 Kbytes |
页面数量 |
22 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 | 2024-6-15 14:38:00 |
MAX1957规格书详情
General Description
The MAX1953/MAX1954/MAX1957 is a family of versatile, economical, synchronous current-mode, pulse-width modulation (PWM) buck controllers. These step-down controllers are targeted for applications where cost and size are critical.
Features
♦ Low-Cost Current-Mode Controllers
♦ Fixed-Frequency PWM
♦ MAX1953 1MHz Switching Frequency Small Component Size, Low Cost Adjustable Current Limit
♦ MAX1954 3V to 13.2V Input Voltage 25A Output Current Capability 93 Efficiency 300kHz Switching Frequency
♦ MAX1957 Tracking 0.4V to 0.86VIN Output Voltage Range Sinking and Sourcing Capability of 3A
♦ Shutdown Feature
♦ All N-Channel MOSFET Design for Low Cost
♦ No Current-Sense Resistor Needed
♦ Internal Digital† Soft-Start
♦ Thermal Overload Protection
♦ Small 10-Pin µMAX Package
Applications
Printers and Scanners
Graphic Cards and Video Cards
PCs and Servers
Microprocessor Core Supply
Low-Voltage Distributed Power
Telecommunications and Networking
产品属性
- 产品编号:
MAX1957EUB+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
管件
- 输出类型:
晶体管驱动器
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
3V ~ 5.5V
- 频率 - 开关:
300kHz
- 占空比(最大):
0.89
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
限流
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
10-TFSOP,10-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
10-uMAX/uSOP
- 描述:
IC REG CTRLR BUCK 10UMAX
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
21+ |
MSOP10 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
Maxim |
22+ |
10uMAX |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
23+ |
MSOP10 |
20000 |
原厂原装正品现货 |
询价 | ||
MAXIM |
3000 |
公司现货 |
询价 | ||||
MAXIM/美信 |
20+ |
MSOP10 |
1013 |
诚信经营..品质保证..价格优势 |
询价 | ||
MAXIM |
23+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM/美信 |
2022 |
MSOP10 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
UMAX10 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
MAXIM |
22+23+ |
SSOP10 |
22164 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
19+ |
MSOP10 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |