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
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 頁 |
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 | |
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):
是
- 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 |