AIC1577中文资料PDF规格书
AIC1577规格书详情
DESCRIPTION
The AIC1577 is a current mode switching regulator controller that drives external N channel power MOSFET using a fixed frequency architecure. It usesexternal divider to adjust output voltage from 0.8V to 20V with excellent line and load regulation. A maximum high duty cycle limit of 95 provides low dropout operation which extends operating time in battery-operated systems.
FEATURES
N-Channel MOSFET Drive
Operating Input Voltage from 4.5V to 24V
Wide Ouput Range : 0.8V to 20V
±1.5 0.8V Reference
Low Dropout Operation : 95 Duty Cycle
500KHz Fixed Constant Frequency
Low Standby Current, IQTypically 720µA
Logic-Control Micropower Shutdown
Output Overvoltage Protection
Internal Diode for Bootstrapped Gate Drive
Current Mode Operation for Excellent Line and Load Transient Response
Available in an 8-Lead SO and MSOP Package
APPLICATIONS
LCD Monitor
Palmtop Computers, PDAs
Wireless Modems
On-Card Switching Regulators
DC Power Distribution Systems
产品属性
- 型号:
AIC1577
- 制造商:
AIC
- 制造商全称:
Analog Intergrations Corporation
- 功能描述:
External NMOS Step-Down PWM Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AIC/沛亨 |
2020+ |
MSOP-8 |
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 | ||
AIC/沛亨 |
MSOP-8 |
21500 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十 |
询价 | |||
AIC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
AIC |
23+ |
SOP8 |
20000 |
原厂原装正品现货 |
询价 | ||
AIC |
06+ |
SOP |
5663 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AIC |
24+ |
SOP8 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
AIC |
22+ |
SOP-8 |
354000 |
询价 | |||
AIC |
2015+ |
SOP8 |
2014 |
代理AIC原装现货,特价热卖! |
询价 | ||
AIC |
SOP-8 |
870 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
原厂品牌 |
2020+ |
SO-8 |
350000 |
公司100%原装现货,价格优势特价热卖,量大可订。 |
询价 |