首頁(yè)>AP3720P-G1>規(guī)格書(shū)詳情
AP3720P-G1中文資料新進(jìn)半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
AP3720P-G1 |
| 功能描述 | CURRENT MODE PWM CONTROLLER FOR BJT |
| 文件大小 |
681.83 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | BCD Semiconductor Manufacturing Limited |
| 企業(yè)簡(jiǎn)稱(chēng) |
BCDSEMI【新進(jìn)半導(dǎo)體】 |
| 中文名稱(chēng) | 上海新進(jìn)半導(dǎo)體制造有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-25 10:50:00 |
AP3720P-G1規(guī)格書(shū)詳情
General Description
The AP3720 is a low startup current, current mode PWM controller with green-mode operation. The PWM switching frequency at normal operation is 65k, but when the output power drops below the specifically level, the device enters the frequency-drop mode and the typical operating frequency is 20kHz (no audible noise). Additionally, when the load drops to a very low level or zero, the IC operates in so called ‘burst mode’ to minimize switching loss.
Features
? Low Startup Current （ 2.5μA ） and Low
Operating Current (1.2mA)
? Off-line Converter Applied in Sub 25W Range
? Skip Cycle Mode Achieves Low Standby Power
(<200mW)
? Cycle-by-Cycle Power Limited
? Frequency-drop Mode
? Soft Start with 2ms
? Programmable Drive Current for BJT
? Leading Edge Blanking
? Pre-shutdown Decreases Turn-off Losses
? Reliable Protection:
Accurate OCP with Line Compensation
Short Circuit Protection
Over Voltage Protection for VCC
Hysteretic Thermal Shutdown Protection
Applications
? STB
? Cable Modem
? ADSL Modem
? DVD Recorder
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ASP |
24+ |
DIP |
44000 |
詢價(jià) | |||
DIODES/美臺(tái) |
22+ |
SOT26 |
120000 |
正規(guī)代理渠道假一賠十 |
詢價(jià) | ||
ALL-POWER |
24+ |
SMD,3.76X2.24X1.1MM |
7 |
C65-連接器 |
詢價(jià) | ||
DIODES |
24+ |
SMD |
65300 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
BCD |
SOT23-6 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
BCD |
20+ |
SOT23-6 |
32970 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
DIODES/美臺(tái) |
21+ |
1 |
30000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅 |
詢價(jià) | ||
DIODES(美臺(tái)) |
22+ |
SOT26 |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
BCD |
21+ |
SOT23-6 |
9866 |
詢價(jià) | |||
DIODES/美臺(tái) |
23+ |
SOT23-6 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
