IW1819集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料

廠商型號(hào) |
IW1819 |
參數(shù)屬性 | IW1819 封裝/外殼為10-SOIC(0.154",3.90mm 寬),熔鉛;包裝為卷帶(TR);類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 10SOIC |
功能描述 | 18W AccuSwitchTM Quasi-Resonant PWM Controller with Integrated 800V Power BJT |
封裝外殼 | 10-SOIC(0.154",3.90mm 寬),熔鉛 |
文件大小 |
1.53281 Mbytes |
頁(yè)面數(shù)量 |
21 頁(yè) |
生產(chǎn)廠商 | RENESAS |
中文名稱 | 瑞薩 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-23 23:01:00 |
人工找貨 | IW1819價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書
更多IW1819規(guī)格書詳情
■ Optimized for 12V/1.5A AC/DC adapters with
< 30mW no-load power consumption at 230VAC and
fast dynamic response
■ AccuSwitch? technology ? integrated 800V bipolar
junction transistor (BJT)
■ Adaptively controlled soft-start enables fast and
smooth start-up for a wide range of capacitive loads
(from 330μF to 6,000μF)
■ Very tight constant voltage and constant current
regulation over entire operating range
■ PrimAccurate? primary-side feedback eliminates
optocoupler and simplifies design
■ EZ-EMI? design enhances manufacturability
■ Intrinsically low common mode noise
■ Optimized 72kHz maximum PWM switching
frequency achieves best size and efficiency
■ Adaptive multi-mode PWM/PFM control improves
efficiency
■ Quasi-resonant operation for highest overall efficiency
■ Dynamic base current control
■ No external loop compensation components required
■ Built-in single-point protections against output shortcircuit,
output low impedance, and output overvoltage
■ Built-in over-temperature protection (OTP)
■ No audible noise over entire operating range
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
IW1819-01
- 制造商:
Dialog Semiconductor GmbH
- 類別:
集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)
- 包裝:
卷帶(TR)
- 輸出隔離:
隔離
- 內(nèi)部開關(guān):
是
- 電壓 - 擊穿:
800V
- 拓?fù)洌?/span>
反激
- 電壓 - 供電 (Vcc/Vdd):
20V
- 頻率 - 開關(guān):
72kHz
- 故障保護(hù):
限流,超溫,過(guò)壓,短路
- 控制特性:
EN,軟啟動(dòng)
- 工作溫度:
-40°C ~ 150°C(TJ)
- 封裝/外殼:
10-SOIC(0.154",3.90mm 寬),熔鉛
- 供應(yīng)商器件封裝:
10-SOIC 蝙蝠翼式
- 安裝類型:
表面貼裝型
- 描述:
IC OFFLINE SWITCH FLYBACK 10SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Renesas(瑞薩) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
24+ |
SOIC10 |
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) | ||
RENESAS |
22+ |
SOP |
15000 |
瑞薩全系列在售,大代理渠道直供 |
詢價(jià) | ||
Dialog |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
DIALOG |
24+ |
SOP |
37308 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Renesas Electronics Corporatio |
23+/24+ |
10-SOIC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
RENESAS |
22+ |
N/A |
10000 |
只做原裝正品 |
詢價(jià) | ||
RENESAS |
24 |
詢價(jià) | |||||
RENESAS |
24+ |
con |
24 |
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價(jià)格 |
詢價(jià) | ||
Dialog GmbH |
25+ |
電聯(lián)咨詢 |
7800 |
公司現(xiàn)貨,提供拆樣技術(shù)支持 |
詢價(jià) |