BL8542C數(shù)據(jù)手冊Belling中文資料規(guī)格書
| 廠商型號 |
BL8542C |
| 功能描述 | 升壓型DC/DC轉(zhuǎn)換器：低啟動(dòng)電壓，1MHz，500mA同步升壓 |
| 制造商 | Belling SHANGHAI BELLING CO., LTD. |
| 中文名稱 | 上海貝嶺 上海貝嶺股份有限公司 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-11 20:00:00 |
| 人工找貨 | BL8542C價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BL8542C規(guī)格書詳情
描述 Description
The BL8542C is a step-up converter that provides a boosted output voltage from a low voltage source.Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making it an ideal choice for single cell alkaline/NiMH battery operations.A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducing external parts count.BL8542C is housed in a tiny SOT23-5 package
特性 Features
·Low Vin Start-up Voltage down to 850mV Ideal for Single Alkaline Cell operations \r
·Capable of delivering 500mA output current at Vin=3.0V, V out=3.3V \r
·1MHz Switching Frequency allows small inductor and output cap \r
·Input boost-strapping allows using small or no input cap \r
·Low Noise PWM control \r
·Internally Compensated Current Mode Control \r
·Internal Synchronous Rectifier \r
·Logic Control Shutdown (IQ \r
·Available in SOT23-5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
貝嶺 |
24+ |
NA/ |
115240 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
上海貝嶺 |
25+ |
SOT-23-5 |
28735 |
原裝正品,假一罰十! |
詢價(jià) | ||
上海貝嶺 |
24+ |
SOT23-5 |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
BELLING |
2015 |
SOT23-5@@ |
2337 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
BL |
2015+ |
SOT23-6 |
28989 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
N/A |
23+ |
80000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | |||
BELING/上海貝嶺 |
21+ |
SOT23-5 |
7500 |
全新原裝長期特價(jià)銷售 |
詢價(jià) | ||
BELING/上海貝嶺 |
21+ |
SOT23-5 |
2700 |
絕對有現(xiàn)貨,不止網(wǎng)上數(shù)量!原裝正品,假一賠十! |
詢價(jià) | ||
BELING/上海貝嶺 |
2015 |
SOT23-5 |
2700 |
詢價(jià) | |||
BELING/上海貝嶺 |
20+ |
SOT23-5 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
