R7711A數(shù)據(jù)手冊(cè)Richtek中文資料規(guī)格書(shū)
| 廠商型號(hào) |
R7711A |
| 功能描述 | Primary Feedback CC/CV PWM Controller for Flyback Converters |
| 制造商 | Richtek Richtek Technology Corporation |
| 中文名稱 | 立锜科技 立锜科技股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-28 23:01:00 |
| 人工找貨 | R7711A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
R7711A規(guī)格書(shū)詳情
描述 Description
The R7711A is a current mode PWM controller which includes primary side voltage feedback technology. It controls the output voltage and current accurately without shunt regulator and opto-coupler on secondary side to reduce the part count and save costs.
The R7711A is designed especially for low power applications, such as chargers for cell phones, PDAs, and other mobile products. Complete protections are provided, such as output Under- Voltage Protection, output Over-Voltage Protection, VDD Over-Voltage Protection, Over-Temperature Protection, and Secondary Rectifier Short-circuit Protection. The ultra low start-up current and operating current of the R7711A achieves low power consumption in standby mode. The R7711A supports burst switching green mode operation to meet CEC regulations and Energy-Star requirements.
技術(shù)參數(shù)
- 型號(hào)：
R7711A
- 制造商：
Richtek Technology Corporation
- 功能描述：
USB Charger Module
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RHTEK/立锜 |
24+ |
NA/ |
3000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
RICHTEK |
2016+ |
SOT-143 |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
立锜 |
24+ |
SOT23-6 |
80000 |
只做自己庫(kù)存 全新原裝進(jìn)口正品假一賠百 可開(kāi)13%增 |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
SOT23-6 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
立锜 |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
Richtek |
18+ |
SOT23-6 |
10 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
RICHTEK/立锜 |
13+ |
SOT23-6 |
1087 |
原裝現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
SOT23-6 |
89743 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
SOT23-6 |
15000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) |
