MAX619C/D中文资料PDF规格书
MAX619C/D规格书详情
General Description
The MAX619 step-up charge-pump DC-DC converter delivers a regulated 5V ±4 output at 50mA over temperature. The input voltage range is 2V to 3.6V (two battery cells).
The complete MAX619 circuit fits into less than 0.1in2 of board space because it requires only four external capacitors: two 0.22µF flying capacitors, and 10µF capacitors at the input and output.
Low operating supply current (150µA max) and low shutdown supply current (1µA max) make this device ideal for small, portable, and battery-powered applications. When shut down, the load is disconnected from the input.
The MAX619 is available in 8-pin DIP and SO packages.
Features
♦ Regulated 5V ±4 Charge Pump
♦ Output Current Guaranteed over Temperature
20mA (VIN ≥ 2V)
50mA (VIN ≥ 3V)
♦ 2V to 3.6V Input Range
♦ No Inductors; Very Low EMI Noise
♦ Ultra-Small Application Circuit (0.1in2)
♦ Uses Small, Inexpensive Capacitors
♦ 500kHz Internal Oscillator
♦ Logic-Controlled 1µA Max Shutdown Supply Current
♦ Shutdown Disconnects Load from Input
♦ 8-Pin DIP and SO Packages
Applications
Two Battery Cells to 5V Conversion
Local 3V-to-5V Conversion
Portable Instruments & Handy-Terminals
Battery-Powered Microprocessor-Based Systems
5V Flash Memory Programmer
Minimum Component DC-DC Converters
Remote Data-Acquisition Systems
Compact 5V Op-Amp Supply
Regulated 5V Supply from Lithium Backup Battery
Switching Drive Voltage for MOSFETs in Low-Voltage Systems
产品属性
- 产品编号:
MAX619C/D+C0N
- 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:
管件
- 功能:
升压
- 输出配置:
正
- 拓扑:
充电泵
- 输出类型:
固定
- 输出数:
1
- 电压 - 输入(最小值):
2V
- 电压 - 输入(最大值):
3.6V
- 电压 - 输出(最小值/固定):
5V
- 电流 - 输出:
50mA
- 频率 - 开关:
500kHz
- 同步整流器:
无
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
模具
- 供应商器件封装:
模具
- 描述:
IC REG CHARGE PUMP DCDC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
05+ |
原厂原装 |
4483 |
只做全新原装真实现货供应 |
询价 | ||
MAXI |
21+ |
DIP-8 |
6000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
MAXIM/美信 |
23+ |
NA/ |
2822 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
23+ |
DIP-8 |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
21+ |
DIP8 |
16500 |
进口原装正品现货 |
询价 | ||
MaximIntegrated |
23+ |
8-PDIP |
66800 |
进口原装一级分销 |
询价 | ||
Maxim |
2016+ |
A/N |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MAXIM |
22+ |
PDIP |
5500 |
优势产品!100%全新原装现货供应 |
询价 | ||
2020+ |
6 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |