LD5537B1中文資料通嘉科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LD5537B1 |
| 功能描述 | Green-Mode PWM Controller with Frequency Swapping and Integrated Protections |
| 文件大小 |
797.15 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | Leadtrend Technology |
| 企業(yè)簡稱 |
LEADTREND【通嘉科技】 |
| 中文名稱 | 通嘉科技(深圳)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 | 2025-2-28 23:00:00 |
| 人工找貨 | LD5537B1價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LD5537B1規(guī)格書詳情
General Description
The LD5537B1/I1 is built-in with several functions,
protection and EMI-improved solution in a tiny package. It
takes less components counts or circuit space, especially
ideal for those total solutions of low cost.
The implemented functions include low startup current,
green-mode power-saving operation, leading-edge
blanking of the current sensing and internal slope
compensation. It also features more protections like OLP
(Over Load Protection)、OVP (Over Voltage Protection)
and AC BNI / BNO to prevent circuit damage occurred
under abnormal conditions.
Furthermore, the frequency swapping function is to
reduce the noise level and thus helps the power circuit
designers to easily deal with the EMI filter design by
spending minimum amount of component cost and
developing time.
Features
? High-Voltage CMOS Process with Excellent ESD
protection
? Very Low Startup Current (<3?A)
? Multi-Mode PWM controller
? Current Mode Control
? Green Mode Control
? UVLO (Under Voltage Lockout)
? LEB (Leading-Edge Blanking) on CS Pin
? Internal Frequency Swapping, Slop Compensation
? OVP (Over Voltage Protection) on VCC and CS Pin
? Adjustment input AC BNI / BNO
? OLP (Over Load Protection)
? OSCP (Output Short Circuit Protection)
? 250mA/-500mA Driving Capability
Applications
? Switching AC/DC Adaptor and Battery Charger
? Open Frame Switching Power Supply
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法半導(dǎo)體 |
21+ |
DFN-4 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
2022+ |
DFN-4 |
6900 |
原廠原裝,假一罰十 |
詢價(jià) | ||
LEADTREND |
1933+ |
SOT23-6 |
550 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Leadtrend(通嘉科技) |
23+ |
SOT236 |
6000 |
誠信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
DFN-4 |
28680 |
公司只做原裝,誠信經(jīng)營 |
詢價(jià) | ||
Leadtrend(通嘉科技) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
LEADTREND |
兩年內(nèi) |
NA |
55050 |
實(shí)單價(jià)格可談 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
24+ |
DFN-4 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
ST(意法) |
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) | ||
LD/通嘉 |
24+ |
SOT23-6 |
16500 |
只做原裝正品現(xiàn)貨 假一賠十 |
詢價(jià) |
