MAX1686中文资料PDF规格书
厂商型号 |
MAX1686 |
参数属性 | MAX1686 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);类别为集成电路(IC) > 特殊用途稳压器;MAX1686应用范围:充电泵,SIM 卡;产品描述:IC REG CHARG PUMP SIM 1OUT 8UMAX |
功能描述 | Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM |
文件大小 |
210.82 Kbytes |
页面数量 |
12 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 22:59:00 |
MAX1686规格书详情
General Description
The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The MAX1686H has a nominal output voltage of 5.0V, while the MAX1686 is set to 4.75V to reduce SIM card current drain. The charge pump has only 45µA quiescent supply current, which reduces to 3µA when a 3V-capable SIM card is being powered and the charge pump is disabled. An internal input/output shorting switch provides power for 3V SIM cards.
The MAX1686/MAX1686H require only three external capacitors around their space-saving, thin (1mm) 8-pin µMAX packages.
Features
♦ 2.7V to 4.2V Input Range
♦ 12mA min Charge-Pump Output Current
♦ 45µA Quiescent Supply Current
♦ 0.1µA Supply Current in Shutdown Mode
♦ 5.0V Regulated Charge-Pump Output (MAX1686H)
4.75V Regulated Charge-Pump Output (MAX1686)
♦ Input-Output Shorting Switch for 3V Cards
♦ Small External Components
(Uses a 0.047µF, 0.1µF, and a 2.2µF Capacitor)
♦ Output Driven to Ground in Shutdown Mode
♦ Super-Small 8-Pin µMAX Package
♦ Soft-Start and Short-Circuit Protection
Applications
GSM Cellular Phones
PCS Phones
Portable POS Terminals
Personal Communicators
产品属性
- 产品编号:
MAX1686EUA+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 特殊用途稳压器
- 包装:
卷带(TR)
- 应用:
充电泵,SIM 卡
- 电压 - 输入:
2.7V ~ 4.2V
- 输出数:
1
- 电压 - 输出:
4.75V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-uMAX/uSOP
- 描述:
IC REG CHARG PUMP SIM 1OUT 8UMAX
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
21+ |
MSOP-8 |
6500 |
全新原装现货 |
询价 | ||
MAXIM |
2016+ |
TSOP8 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MAXIM |
2018+ |
NA |
6000 |
全新原装正品现货,假一赔佰 |
询价 | ||
MAXIM |
1844+ |
SOP-8 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MAXIM(美信) |
23+ |
UMAX8 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MAXIM/美信 |
21+ |
UMAX-8 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MAXIM |
2020+ |
MSOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
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 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
UMAX8 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 |