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AIC1577-CSTB規(guī)格書詳情
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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
產(chǎn)品屬性
- 型號：
AIC1577-CSTB
- 制造商：
AIC
- 制造商全稱：
Analog Intergrations Corporation
- 功能描述：
External NMOS Step-Down PWM Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AIC |
25+ |
MSOP-8 |
2700 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
AIC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
AIC/沛亨 |
24+ |
MSOP-8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
AIC |
24+/25+ |
2000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
AIC/沛亨 |
2017+ |
MSOP-8 |
6528 |
只做原裝正品!假一賠十! |
詢價 | ||
AIC |
23+ |
SOP8 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
AIC/沛亨 |
23+ |
MSOP-8 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
AIC/沛亨 |
21+ |
SOP |
120000 |
長期代理優(yōu)勢供應(yīng) |
詢價 | ||
AIC |
23+ |
SOP8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
AIC |
22+ |
SOP8 |
5000 |
只做原裝,假一賠十 |
詢價 |
