MAX859ESA集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
MAX859ESA |
参数属性 | MAX859ESA 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BOOST ADJ 125MA 8SOIC |
功能描述 | 3.3V/5V or Adjustable-Output, Step-Up DC-DC Converters |
封装外壳 | 8-SOIC(0.154",3.90mm 宽) |
文件大小 |
126.92 Kbytes |
页面数量 |
12 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
MAXIM【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-4 12:00:00 |
人工找货 | MAX859ESA价格和库存,欢迎联系客服免费人工找货 |
MAX859ESA规格书详情
General Description
The MAX856–MAX859 are high-efficiency, CMOS, step-up, DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX856/MAX858 accept a positive input voltage between 0.8V and VOUT and convert it to a higher, pin-selectable output voltage of 3.3V or 5V. The MAX857/MAX859 adjustable versions accept 0.8V to 6.0V input voltages and generate higher adjustable output voltages in the 2.7V to 6.0V range. Typical efficiencies are greater than 85. Typical quiescent supply current is 25µA (1µA in shutdown).
The MAX856–MAX859 combine ultra-low quiescent supply current and high efficiency to give maximum battery life. An internal MOSFET power transistor permits high switching frequencies. This benefit, combined with internally set peak inductor current limits, permits the use of small, low-cost inductors. The MAX856/MAX857 have a 500mA peak inductor current limit. The MAX858/MAX859 have a 125mA peak inductor current limit.
特性 Features
♦ 0.8V to 6.0V Input Supply Voltage
♦ 0.8V Typ Start-Up Supply Voltage
♦ 85 Efficiency at 100mA
♦ 25µA Quiescent Current
♦ 1µA Shutdown Mode
♦ 125mA and 500mA Switch-Current Limits Permit
Use of Low-Cost Inductors
♦ Up to 500kHz Switching Frequency
♦ ±1.5 Reference Tolerance Over Temperature
♦ Low-Battery Detector (LBI/LBO)
♦ 8-Pin SO and µMAX Packages
Applications
3.3V to 5V Step-Up Conversion
Palmtop Computers
Portable Data-Collection Equipment
Personal Data Communicators/Computers
Medical Instrumentation
2-Cell & 3-Cell Battery-Operated Equipment
Glucose Meters
产品属性
- 产品编号:
MAX859ESA+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)
- 功能:
升压
- 输出配置:
正
- 拓扑:
升压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
0.8V
- 电压 - 输入(最大值):
6V
- 电压 - 输出(最小值/固定):
2.7V
- 电压 - 输出(最大值):
6V
- 电流 - 输出:
125mA(开关)
- 频率 - 开关:
500kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC REG BOOST ADJ 125MA 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
2511 |
标准封装 |
6000 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
MAXIM |
22+ |
SOP8 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
MAXIM/美信 |
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM |
SOP8 |
7393 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MAXIM/美信 |
24+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MAXIM(美信) |
2021+ |
SOIC-8 |
499 |
询价 | |||
MAXIM/美信 |
23+ |
SOP-8 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAXIM/美信 |
24+ |
SOP-8 |
7393 |
原装优势公司现货! |
询价 | ||
MAXIM |
25+ |
SOP-8 |
2500 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
MAXIM/美信 |
23+ |
SOP-8 |
32732 |
原装正品代理渠道价格优势 |
询价 |