IW1810中文资料RENESAS规格书PDF资料数据手册-114ic电子网

IW1810中文资料PDF规格书

厂商型号	IW1810
参数属性	IW1810 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） > AC DC 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
文件大小	1.16706 Mbytes
页面数量	6 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	下载地址一下载地址二到原厂下载
更新时间	2024-6-18 8:00:00

■ Primary-side feedback eliminates optoisolators and

simplifies design

■ Internal 800V bipolar junction transistor (BJT)

■ 64kHz PWM switching frequency

■ No-load power consumption < 100mW at 230VAC with

typical application circuit

■ Adaptive multi-mode PWM/PFM control improves

efficiency

■ Quasi-resonant operation for highest overall efficiency

■ EZ-EMI® design to easily meet global EMI standards

■ Dynamic BJT base drive current control

3 Applications

■ Low-power AC/DC power supply for smart meters,

motor control and industrial applications

■ Linear AC/DC replacement

■ Low-power AC/DC LED driver

■ Very tight constant voltage and constant current

regulation with primary-side-only feedback

■ No external compensation components required

■ Complies with EPA 2.0 energy-efficiency

specifications with ample margin

■ Low start-up current (8μA typical)

■ Built-in soft start

■ Built-in short circuit protection and output overvoltage

protection

■ Built-in current sense resistor short circuit protection

■ No audible noise over entire operating range