首页>AIC1577-PSTR>规格书详情
AIC1577-PSTR中文资料PDF规格书
AIC1577-PSTR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-PSTR
- 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 |
21+ |
sop |
13880 |
公司只售原装,支持实单 |
询价 | ||
AIC |
SOP8 |
100 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
AIC |
2015+ |
SOP8 |
2014 |
代理AIC原装现货,特价热卖! |
询价 | ||
AIC |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
AIC |
98/01/ |
DIP8 |
1325 |
原装现货海量库存欢迎咨询 |
询价 | ||
Analogic |
01+ |
SO-8 |
993 |
询价 | |||
AIC |
22+ |
SOP8 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
AIC |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
AIC |
22+ |
DIP8 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
AIC |
21+ |
sop |
6880 |
只做原装 |
询价 |