IW1816-20-SO7集成电路（IC）的ACDC转换器离线开关规格书PDF中文资料

厂商型号	IW1816-20-SO7
参数属性	IW1816-20-SO7 封装/外壳为8-SOIC（0.154"，3.90mm 宽），7 引线；包装为卷带（TR）；类别为集成电路（IC）的ACDC转换器离线开关；产品描述：IC OFFLINE SWITCH FLYBACK 7SOIC
功能描述	Off-Line Digital Green-Mode PWM Controller Integrated with Power BJT and OTP
封装外壳	8-SOIC（0.154"，3.90mm 宽），7 引线
文件大小	1.15805 Mbytes
页面数量	18 页
生产厂商	RENESAS
中文名称	瑞萨
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-11-27 23:00:00
人工找货	IW1816-20-SO7价格和库存，欢迎联系客服免费人工找货

● PrimAccurateTM primary-side feedback eliminates

opto-isolators and simplifies design

● Internal 800-V bipolar junction transistor (BJT)

● Adaptively controlled soft start-up enables fast and

smooth start-up for a wide range of output voltage (5V,

12V and above) and capacitve loads up to 6,000μF

● 64kHz PWM switching frequency

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

typical application circuit

● Fast dynamic load response for both one-time and

repetitive load transients

● Adaptive multi-mode PWM/PFM control improves

efficiency

● Quasi-resonant operation for highest overall efficiency

● EZ-EMI® design easily meets global EMI standards

● Very tight constant voltage and constant current

regulation with primary-side-only feedback

● No external compensation components required

● Built-in single-point fault protections against output

short circuit, output over-voltage, and current-senseresistor

short-circuit faults

● Built-in over-temperature protection (OTP)

● No audible noise over entire operating range