MAX861IUA中文资料PDF规格书
MAX861IUA规格书详情
General Description
The MAX860/MAX861 charge-pump voltage converters invert input voltages ranging from +1.5V to +5.5V, or double input voltages ranging from +2.5V to +5.5V. Because of their high switching frequencies, these devices use only two small, low-cost capacitors. Their 50mA output makes switching regulators unnecessary, eliminating inductors and their associated cost, size, and EMI. Greater than 90 efficiency over most of the load-current range, combined with a typical operating current of only 200µA (MAX860), provides ideal performance for both battery-powered and board-level voltage-conversion applications.
Features
♦ 8-Pin, 1.11mm High µMAX Package
♦ Invert or Double the Input Supply Voltage
♦ Three Selectable Switching Frequencies
♦ High Frequency Reduces Capacitor Size
♦ 87 Efficiency at 50mA
♦ 200µA Quiescent Current (MAX860)
♦ 1µA Shutdown Supply Current
♦ 600mV Voltage Drop at 50mA Load
♦ 12Ω Output Resistance
Applications
Portable Computers
Medical Instruments
Interface Power Supplies
Hand-Held Instruments
Operational-Amplifier Power Supplies
产品属性
- 型号:
MAX861IUA
- 功能描述:
电荷泵 50mA f-Selectable Switched-Cap V Conv
- RoHS:
否
- 制造商:
Maxim Integrated
- 功能:
Inverting, Step Up
- 输出电压:
- 1.5 V to - 5.5 V, 3 V to 11 V
- 输出电流:
100 mA
- 电源电流:
1 mA
- 最大工作温度:
+ 70 C
- 封装/箱体:
SOIC-8 Narrow
- 封装:
Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
16+ |
(SSOP) |
2518 |
原装现货假一罚十 |
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+ |
SOP8 |
6000 |
原装正品,支持实单 |
询价 | ||
MAX |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MAXIM/美信 |
MSOP8 |
6698 |
询价 | ||||
MAXIM/美信 |
21+ |
NA |
50000 |
终端可免费提供样品,欢迎咨询 |
询价 | ||
MAXIM/美信 |
20+21+ |
MSOP8 |
58550 |
金睿扬电子,只做全新原装正品可订货欢迎咨询QQ微信 |
询价 | ||
MAX |
23+ |
MSOP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM/美信 |
2022+ |
8SOIC |
45000 |
我司100%原装正品现货,现货众多欢迎加微信 |
询价 | ||
MAXIM |
2023+ |
TSOP8 |
5800 |
进口原装,现货热卖 |
询价 |