WMSIC Electronic Components

RENESAS IW636-07 IW636

ModelIW636-07
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 25+

Available for RFQ

Technical data

Product details

16 specifications

Core information

Product name
RENESAS IW636-07
Type
RENESAS
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RENESAS
Electronic Component
IW636-07
Electronic Component
1
Package
SOT-23-6
Electronic Component
Supervisorand positions IC
Electronic Component
0.026g
Electronic Component
1
Electronic Component
BM0265565014
Operating Voltage
3V~16V
ICType
Voltage Supervisor
Electronic Component
Electronic Component
Electronic Component
3000

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

IW636-07 快充次级控制器产品概述

IW636-07是瑞萨电子(RENESAS)推出的AC/DC次级侧控制器,专为支持Qualcomm Quick Charge 3.0(QC3.0)协议的USB接口电源设计,核心定位是实现高效、稳定的快充电源管理,广泛应用于各类消费电子快充设备。

一、产品定位与核心价值

IW636-07突破传统电源设计思路,采用次级侧控制架构,无需光耦反馈元件即可实现精准电压/电流调节,是QC3.0快充方案的关键组件。其核心价值体现在:

  • 精准匹配Qualcomm QC3.0协议,支持多档位电压输出(典型5V/9V/12V),适配不同快充需求;
  • 简化电源电路设计,降低BOM成本与PCB占用空间;
  • 兼顾效率与安全性,满足消费电子设备的快充稳定性要求。

二、关键电气参数特性

1. 宽范围工作电压

支持3V~16V直流输入电压,覆盖手机充电器、移动电源等设备的典型工作范围,适应不同电源拓扑的次级侧供电需求,无需额外电压转换电路。

2. 次级侧控制架构

无需光耦或TL431等反馈元件,通过内部算法实现输出电压/电流的精准调节,减少外部元件数量,提升电路可靠性与抗干扰能力。

3. QC3.0协议兼容性

严格遵循Qualcomm Quick Charge 3.0技术规范,支持动态电压调节(DVS),可根据负载设备需求自动切换电压档位(5V/9V/12V),提升充电速度的同时保护电池安全。

4. 安全与能效特性

  • 内置过压(OVP)、过流(OCP)保护机制,防止异常工况损坏设备;
  • 低待机功耗设计(典型<1mW),符合全球能效标准(如Energy Star),提升产品竞争力;
  • 工作温度范围宽(-40℃~85℃),适应不同使用环境(如车载、户外)。

三、封装与可靠性设计

1. 小尺寸封装

采用SOT-23-6封装,尺寸紧凑(2.9mm×2.5mm×1.0mm),适合小型化快充产品(如超薄充电器、便携移动电源),有效节省PCB布局空间,助力产品轻薄化设计。

2. 高可靠性设计

  • 符合消费级可靠性标准,抗电磁干扰(EMI)能力强,满足家电、电子设备的电磁兼容要求;
  • 引脚布局优化,降低热阻,提升长期工作稳定性,支持连续工作10万小时以上(典型工况)。

四、系统设计优势

1. 简化电路设计

次级侧控制架构减少了反馈环路的外部元件,无需复杂的光耦隔离电路,降低设计难度与生产复杂度,缩短产品开发周期30%以上(对比传统光耦方案)。

2. 提升转换效率

优化的控制算法使电源转换效率可达92%以上(典型工况),减少发热,延长设备使用寿命,同时降低能耗,符合绿色环保要求。

3. 灵活适配性

支持多种AC/DC拓扑(如反激式、降压式),可与瑞萨其他电源管理芯片(如初级侧控制器ISL95830)配合,构建完整的快充解决方案,覆盖从10W到45W的快充功率范围。

五、典型应用领域

IW636-07主要应用于支持QC3.0协议的消费电子设备电源,包括:

  1. 智能手机/平板电脑快充充电器(18W~30W);
  2. 带QC3.0输出的移动电源(10000mAh~20000mAh);
  3. 笔记本电脑/游戏机的快充适配器(45W);
  4. 车载USB快充充电器(12V/24V输入兼容);
  5. 智能音箱、游戏机手柄等便携式电子设备的快充模块。

总结:IW636-07作为瑞萨针对QC3.0快充的专用次级控制器,凭借宽电压范围、简化电路、高可靠性等优势,成为消费电子快充方案的优选组件,助力产品实现高效、稳定的快充功能,同时降低设计与制造成本。

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