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IW1820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

IW1820
廠商型號

IW1820

參數(shù)屬性

IW1820 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

15W AccuSwitchTM Quasi-Resonant PWM Controller with Integrated Power BJT for 5V Applications

封裝外殼

10-SOIC(0.154",3.90mm 寬),熔鉛

文件大小

1.55892 Mbytes

頁面數(shù)量

22

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-7 17:06:00

IW1820規(guī)格書詳情

● No-load power consumption < 30mW at 230VAC with

typical application circuit (5-star rating)

● AccuSwitchTM technology ? integrated 800V bipolar

junction transistor (BJT)

● Optimized for 5V/3A AC/DC adapters/chargers with

< 30mW no-load power consumption at 230VAC and

fast dynamic load response for both one-time and

repetitive load transients

● 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

● Complies with EPA 2.0/CoC Ver5/DoE energy

efficiency specifications with ample margin

● 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:

    IW1820-31

  • 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

  • 拓撲:

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    25V

  • 頻率 - 開關(guān):

    72kHz

  • 故障保護:

    限流,超溫,過壓,短路

  • 控制特性:

    軟啟動

  • 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 品牌 批號 封裝 庫存 備注 價格
DialogSemiconductorGmbH
23+
7-PDIP
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
Renesas(瑞薩)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
Renesas/瑞薩
2324+
NA
78920
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口
詢價
DIALOG
/ROHS.original
原封
15120
集成電路供應(yīng) -正納電子/ 原材料及元器件IC MOS MCU
詢價
DIALOG
23+
DIP
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
Dialog Semiconductor GmbH
22+
7PDIP
9000
原廠渠道,現(xiàn)貨配單
詢價
Renesas Electronics Corporatio
23+/24+
10-SOIC
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
RENESAS
22+
SOP
15000
瑞薩全系列在售,大代理渠道直供
詢價
DialogSemiconductor
24+
SMD
17900
交流/直流轉(zhuǎn)換器
詢價
Dialog Semiconductor GmbH
24+
36500
一級代理/放心采購
詢價