IW1819-01中文资料PDF规格书
厂商型号 |
IW1819-01 |
参数属性 | IW1819-01 封装/外壳为10-SOIC(0.154",3.90mm 宽),熔铅;包装为卷带(TR);类别为集成电路(IC) > AC DC 转换器,离线开关;产品描述:IC OFFLINE SWITCH FLYBACK 10SOIC |
功能描述 | 18W AccuSwitchTM Quasi-Resonant PWM Controller with Integrated 800V Power BJT |
文件大小 |
1.53281 Mbytes |
页面数量 |
21 页 |
生产厂商 | Renesas Electronics America |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-29 11:39:00 |
IW1819-01规格书详情
■ 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
产品属性
- 产品编号:
IW1819-01
- 制造商:
Dialog Semiconductor GmbH
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 包装:
卷带(TR)
- 输出隔离:
隔离
- 内部开关:
是
- 电压 - 击穿:
800V
- 拓扑:
反激
- 电压 - 供电 (Vcc/Vdd):
20V
- 频率 - 开关:
72kHz
- 故障保护:
限流,超温,过压,短路
- 控制特性:
EN,软启动
- 工作温度:
-40°C ~ 150°C(TJ)
- 封装/外壳:
10-SOIC(0.154",3.90mm 宽),熔铅
- 供应商器件封装:
10-SOIC 蝙蝠翼式
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SWITCH FLYBACK 10SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Dialog Semiconductor |
20+21+ |
Reel |
8880 |
十年老店,原装正品 |
询价 | ||
RENESAS |
23/22+ |
NA |
2000 |
代理渠道.实单必成 |
询价 | ||
DialogSemiconductor |
17+ |
SMD |
17900 |
交流/直流转换器 |
询价 | ||
DialogSemiconductorGmbH |
23+ |
7-PDIP |
66800 |
原厂原装现货 |
询价 | ||
RENESAS |
21+ |
SOP150-10L-BW |
2500 |
只做原装 |
询价 | ||
Dialog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RENESAS |
22+ |
SOP |
15000 |
瑞萨全系列在售,大代理渠道直供 |
询价 | ||
Renesas(瑞萨) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Dialog Semiconductor GmbH |
21+ |
10-SOIC 蝙蝠翼式 |
18000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
Dialog Semiconductor GmbH |
22+ |
7PDIP |
9000 |
原厂渠道,现货配单 |
询价 |