IW1821中文资料PDF规格书
IW1821规格书详情
■ Optimized for input voltage of 110VAC to 550VAC for twowire
inputs and 110VAC to 450VAC for line-to-line voltage
of a 3-phase distribution system
■ AccuSwitchTM technology − integrated 1200V 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) with output voltage of 5V to
12V and above
■ Very tight constant voltage and constant current
regulation over entire operating range
■ PrimAccurate™ primary-side feedback eliminates
optocoupler and simplifies design
■ EZ-EMI TM 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Renesas(瑞萨) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
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 | |||
IWATT |
23+ |
DIP-7 |
15000 |
原装正品/假一罚十/支持样品/可开发票 |
询价 | ||
Dialog Semiconductor GmbH |
22+/23+ |
7-PDIP |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
DIALOG |
24+25+/26+27+ |
DIP-7.直插 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Dialog Semiconductor GmbH |
24+ |
7-PDIP |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
RENESAS |
23+ |
NA |
14854 |
AC-DC电源控制器 |
询价 | ||
RENESAS |
23/22+ |
NA |
2000 |
代理渠道.实单必成 |
询价 | ||
RENESAS |
21+ |
SOP150-10L-BW |
2500 |
只做原装 |
询价 | ||
DialogSemiconductor |
17+ |
SMD |
17900 |
交流/直流转换器 |
询价 |