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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

IW1819
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 Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-18 23:00:00

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):

  • 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)/IDT
23+
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(瑞薩)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
RENESAS
22+
SOP
15000
瑞薩全系列在售,大代理渠道直供
詢價(jià)
TOSHIBA
24+
SMD
10
C24-電感器
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+
con
24
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價(jià)格https://www.jbchip.com/index
詢價(jià)
RENESAS
24
詢價(jià)
DIALOG
2023
NA
2580
原廠代理渠道,正品保障
詢價(jià)
Dialog Semiconductor GmbH
22+
7PDIP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)