WMSIC Electronic Components

RENESAS IW1602-10B IW1602

ModelIW1602-10B
PackageSOT-23-6
BrandRENESAS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RENESAS IW1602-10B
Type
RENESAS
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RENESAS
Electronic Component
IW1602-10B
Electronic Component
1
Package
SOT-23-6
Electronic Component
AC-DC Controllers and Regulators
Electronic Component
0.026g
Electronic Component
1
Features
(CV); (OTP); (CC); (SCP); (OVP); (OCP)
Electronic Component
Electronic Component
Electronic Component
BM0265125548
Electronic Component
PFM; QR; PWM
Operating Temperature
40℃~+150℃
Operating Voltage
25V
Switching Frequency
89kHz
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

IW1602-10B AC/DC转换器产品概述

一、产品定位与核心价值

IW1602-10B是瑞萨推出的隔离式AC/DC转换器,专为30W级旅行适配器设计,核心价值聚焦于紧凑集成、宽温可靠性、轻载效率优化与快速动态负载响应,平衡了便携设备充电场景的三大核心需求:适配器“轻薄化”设计、能效合规(如六级能效)、负载突变时的稳定性。

二、关键参数与拓扑特性

  1. 拓扑与隔离设计:采用反激式拓扑(适合中低功率隔离转换),内置电气隔离架构,满足适配器安规认证(如UL、CE等隔离要求),避免高压端与低压端的电信号串扰;
  2. 工作参数:额定工作电压25V,开关频率89kHz(平衡EMI干扰与转换效率——过高频率增加损耗,过低频率导致体积增大);
  3. 温度适应性:结温范围**-40℃~+150℃**,覆盖工业级宽温环境,可适应极端场景(如低温户外、高温室内)下的稳定工作,降低故障风险。

三、封装与可靠性设计

采用SOT-23-6小型表面贴装封装(典型尺寸1.6×2.9mm),大幅节省PCB空间,适配旅行适配器“轻薄化”设计趋势;结合瑞萨成熟的功率器件工艺,宽结温范围与小型封装的兼容性设计,提升长期可靠性,满足便携设备频繁插拔、户外使用的耐用性需求。

四、可配置轻载操作模式

针对便携设备充电“轻载占比高”的特点(如设备充满电后、待机状态),支持可配置轻载操作模式:可根据负载需求切换工作模式(如脉冲频率调制PFM或降频模式),优化轻载效率(典型轻载效率提升10%以上),符合六级能效等行业标准,减少待机功耗,降低用户电费支出。

五、快速动态负载响应(DLR)能力

内置快速DLR(Dynamic Load Response) 机制,在负载突变场景下(如设备从待机切换到满功率充电、同时使用设备与充电),能在10ms内稳定输出电压,避免电压波动导致的设备异常(如屏幕闪烁、充电中断),提升用户体验。

六、应用场景适配

  • 核心场景:30W旅行适配器(适配智能手机、平板电脑、无线耳机等便携设备);
  • 扩展场景:小型工业电源(宽温需求)、智能家居低功率隔离电源(如智能音箱、传感器供电)。

该器件通过集成隔离、宽温与可配置模式,为30W适配器提供了“小体积+高效率+稳定响应”的一站式解决方案,适配当前便携设备充电的主流需求。

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Mixed BOM triage Typical RFQ workflow

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Export handoff Typical RFQ workflow

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Replenishment inquiry Typical RFQ workflow

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