APW7145中文資料茂達(dá)電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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廠商型號(hào) |
APW7145 |
功能描述 | 3A, 12V, Synchronous-Rectified Buck Converter |
文件大小 |
526.93 Kbytes |
頁(yè)面數(shù)量 |
23 頁(yè) |
生產(chǎn)廠商 | Anpec Electronics Coropration |
企業(yè)簡(jiǎn)稱 |
ANPEC【茂達(dá)電子】 |
中文名稱 | 茂達(dá)電子股份有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-1 20:57:00 |
人工找貨 | APW7145價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
APW7145規(guī)格書(shū)詳情
General Description
The APW7145 is a 3A synchronous-rectified Buck converter with integrated 55mW power MOSFETs. The APW7145, 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
· 55mW Integrated Power MOSFETs
· High Efficiency up to 95
- 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 and Soft-Stop
· Current-Limit Protection with FrequencyFoldback
· 123 Over-Voltage Protection
· Hiccup-Mode 50 Under-Voltage Protection
· Over-Temperature Protection
· <3mA Quiescent Current in Shutdown Mode
· SOP-8P and Compact 4mmx4mm DFN-8 (DFN4x4-8) Packages
· 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(hào):
APW7145
- 制造商:
ANPEC
- 制造商全稱:
Anpec Electronics Coropration
- 功能描述:
3A, 12V, Synchronous-Rectified Buck Converter
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
只做原裝 |
24+ |
SOP |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
24+ |
SOP8 |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價(jià) | |||
ANPEC茂達(dá) |
24+ |
N/A |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) | ||
ANPEC |
22+23+ |
SOP8 |
36996 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ANPEC/茂達(dá)電子 |
24+ |
SOP |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | ||
ANPEC(茂達(dá)電子) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ANPEC |
21+ |
SOP8 |
6500 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
ANPEC(茂達(dá)電子) |
1932+ |
SOIC-8_EP_150mil |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
ANPEC |
DFN2x2-6 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ANPEC/茂達(dá)電子 |
22+ |
SOP-8 |
9000 |
原裝正品 |
詢價(jià) |