AIC1577中文資料AIC數(shù)據(jù)手冊PDF規(guī)格書
AIC1577規(guī)格書詳情
?
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
產(chǎn)品屬性
- 型號：
AIC1577
- 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(jià)格 |
|---|---|---|---|---|---|---|---|
AIC/沛亨 |
2020+ |
MSOP-8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
AIC |
23+ |
SOP |
3812 |
原廠原裝正品 |
詢價(jià) | ||
AIC? |
24+ |
SMD8? |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
AIC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
AIC |
23+ |
SOP8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
AIC |
08+ |
SO-8 |
11438 |
詢價(jià) | |||
AIC |
23+ |
SOP8 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
AIC |
22+ |
SOP8 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
AIC |
SO-8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
AIC |
2016+ |
SOP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) |
