WMSIC Electronic Components

RICHTEK RT8010AGQW

ModelRT8010AGQW
PackageWQFN-16(3x3)
BrandRICHTEK
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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RICHTEK RT8010AGQW
Type
RICHTEK
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RICHTEK
Electronic Component
RT8010AGQW
Electronic Component
1
Package
WQFN-16(3x3)
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.058g
Electronic Component
1
Features
Electronic Component
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0264871450
Operating Temperature
40℃~+85℃@(TA)
Operating Voltage
2.5V~5.5V
Switching Frequency
1.5MHz
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.

RT8010AGQW 同步降压DC-DC电源芯片产品概述

一、产品定位

RT8010AGQW是台湾立锜(RICHTEK)推出的内置同步整流降压型DC-DC电源芯片,专为低功耗、小型化、宽温环境的电子设备设计,核心解决便携设备续航、工业场景稳定性及PCB空间紧凑的需求,是可穿戴、物联网、工业辅助电路等领域的高性价比选型。

二、核心参数梳理

类别 具体参数 输入电压范围 2.5V~5.5V(覆盖锂电池/USB输入) 输出电压范围 600mV~5.5V(可调,适配低/高电压负载) 最大输出电流 1A(满足中小功率负载需求) 开关频率 1.5MHz(高频特性) 静态电流(Iq) 50uA(低待机功耗) 工作温度范围 -40℃~+85℃(工业级宽温) 拓扑结构 同步降压式(内置开关管) 封装形式 WQFN-16-EP(3×3mm,带暴露焊盘)

三、关键特性解析

1. 宽范围输入输出适配

输入覆盖2.5V(锂电池放电至2.5V)至5.5V(USB 5V升压/车载12V降压后电压),输出可调至600mV(适配低电压MCU、传感器),无需额外电压转换电路,减少系统复杂度。

2. 低静态电流延长续航

待机状态下仅消耗50uA静态电流,比同类异步降压芯片低30%以上,显著提升电池供电设备(如智能手环、物联网节点)的待机时长。

3. 高频同步整流提升效率

采用1.5MHz开关频率+内置同步整流MOS管:

  • 同步整流替代传统续流二极管,导通损耗降低60%,满负载效率可达90%以上;
  • 高频特性允许使用1uH小型电感+0603封装电容,PCB布局面积缩小40%。

4. 宽温稳定可靠

支持**-40℃~+85℃工业级温度范围**,在户外低温、车载高温或工业车间环境下,输出电压波动≤1%,避免设备因温度变化宕机。

5. 小封装+散热优化

WQFN-16-EP(3×3mm)封装搭配暴露焊盘(EP),热传导效率提升2倍,解决小体积下1A输出的散热问题,长期工作无过热风险。

四、典型应用场景

  1. 便携电子设备:智能手表、蓝牙耳机、移动电源(小封装+低功耗);
  2. 物联网节点:环境传感器、低功耗MCU供电(宽温+低静态电流);
  3. 工业辅助电路:PLC模块、传感器接口板(工业级温度);
  4. 消费电子配件:USB充电器降压模块、车载手机支架供电(宽输入电压)。

五、性能优势总结

RT8010AGQW通过低功耗、小体积、宽温稳定三大核心优势,平衡了便携设备的续航需求与工业场景的可靠性要求,同时简化了PCB设计(内置开关管+少量外部元件),是替代传统异步降压芯片的高性价比方案。

注:以上参数均来自立锜官方公开资料,实际应用需结合负载特性调整外围元件(电感、电容参数)。

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