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APW7143KI-TRG中文資料茂達(dá)電子數(shù)據(jù)手冊PDF規(guī)格書
APW7143KI-TRG規(guī)格書詳情
General Description
The APW7143 is a 3A asynchronous Buck converter with an integrated 70mW P-channel power MOSFET. The APW7143, designed with a current-mode control scheme, can convert wide input voltage of 4.3V to 14V to the output voltage adjustable from 0.8V to VIN to provide excellent output voltage regulation.
Features
? Wide Input Voltage from 4.3V to 14V
? Output Current up to 3A
? Adjustable Output Voltage from 0.8V to VIN
- ±2 System Accuracy
? 70mW Integrated Power MOSFET
? High Efficiency up to 92
- Automatic Skip/PWM Mode Operation
? Current-Mode Operation
- Easy Feedback Compensation
- Stable with Low ESR Output Capacitors
- Fast Load/Line Transient Response
? Power-On-Reset Monitoring
? Fixed 500kHz Switching Frequency in PWM mode
? Built-in Digital Soft-Start
? Current-Limit Protection with FrequencyFoldback
? Hiccup-Mode 50 Undervoltage Protection
? Over-Temperature Protection
? <3mA Quiescent Current in Shutdown Mode
? Small SOP-8 Package
? Lead Free and Green Devices Available (RoHS Compliant)
Applications
? OLPC, UMPC
? Notebook Computer
? Handheld Portable Device
? Step-down Converters Requiring High Efficiency and 3A Output Current
產(chǎn)品屬性
- 型號：
APW7143KI-TRG
- 制造商：
ANPEC
- 制造商全稱：
Anpec Electronics Coropration
- 功能描述：
3A, 12V, Asynchronous Buck Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ANPEC |
22+ |
SOP8 |
35992 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
ANPEC |
24+ |
SOP8 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
ANPEC |
21+ |
SOP-8 |
12588 |
原裝現(xiàn)貨價格優(yōu)勢 |
詢價 | ||
ANPEC |
2020+ |
SOP8 |
15000 |
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 | ||
ANPEC/茂達(dá)電子 |
23+ |
SOP-8 |
8560 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
ANPEC/茂達(dá)電子 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ANPEC |
23+ |
SOP8 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
ANPEC(茂達(dá)電子) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
ANPEC |
23+ |
SOP8 |
28000 |
原裝正品 |
詢價 | ||
ANPEC |
SOP-8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 |
