FAN4855中文资料PDF规格书
厂商型号 |
FAN4855 |
参数属性 | FAN4855 封装/外壳为8-TSSOP(0.173",4.40mm 宽);包装为卷带(TR);类别为集成电路(IC) > 稳压器 - DC-DC 开关稳压器;产品描述:IC REG BOOST ADJ 500MA 8TSSOP |
功能描述 | 500mA High Efficiency Boost Regulator with Adjustable Output, Shutdown and Low Battery Detect |
文件大小 |
527.09 Kbytes |
页面数量 |
12 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-17 22:30:00 |
FAN4855规格书详情
General Description
The FAN4855 is a low power boost regulator designed for low voltage DC to DC conversion in 2-cell battery powered systems such as digital cameras, cell phones and PDAs. The converter starts-up at 1.3V and operates after the start at an input voltage as low as 1V. Output voltage can be adjusted by external resistors from 3.3V to 5V with a maximum load current of 0.5A. Quiescent current in shut-down mode is less than 10µA, which maximizes the battery live time.
Features
■ Low power PFM boost regulator
■ Input voltage range is from 1.6V to 4.5V
■ Output voltage range is from 3V to 5V
■ 500mA maximum load current capability
■ 95 efficient power conversion
■ 2-3 cell and single cell Li-Ion systems
■ Variable on-time Pulse Frequency Modulation (PFM)
■ Internal synchronous rectifier (no need for external diode)
■ Low-battery detection
■ Logic controlled shutdown with true-load disconnect
■ Low (80µA) quiescent current
■ TSSOP-8 Package
Applications
■ DSCs
■ PDAs
■ Cell phones, smart phones
■ Portable instrumentations
■ 2-3 AA / AAA cells operated devices
■ Single cell Li-Ion operated devices
产品属性
- 产品编号:
FAN4855MTC
- 制造商:
onsemi
- 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):
1.6V
- 电压 - 输入(最大值):
4.5V
- 电压 - 输出(最小值/固定):
3V
- 电压 - 输出(最大值):
5V
- 电流 - 输出:
500mA(开关)
- 同步整流器:
是
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
8-TSSOP
- 描述:
IC REG BOOST ADJ 500MA 8TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FSC |
2020+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
TSSOP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
FSC |
1844+ |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | |||
FAIRCHIL |
21+ |
MSOP8 |
1647 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
Fairchild |
TSSOP-8 |
12737 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
FAIRCHILD/仙童 |
21+ |
MSOP8 |
7500 |
只做原装所有货源可以追溯原厂 |
询价 | ||
FAIRCHILD/仙童 |
22+ |
MSOP8 |
30000 |
原装正品 |
询价 | ||
FAIRCHIL |
0612+ |
MSOP8 |
1647 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FDS |
23+ |
NA/ |
3296 |
原装现货,当天可交货,原型号开票 |
询价 | ||
FAIRCHILD仙童稳压IC |
24+23+ |
TSSOP8 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 |