WMSIC Electronic Components

HGSEMI HG2263M6/TR HG2263M6

ModelHG2263M6/TR
PackageSOT-23-6
BrandHGSEMI
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HGSEMI HG2263M6 / TR
Type
SOT-23-6
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HGSEMI
Electronic Component
HG2263M6/TR
Electronic Component
1
Package
SOT-23-6
Electronic Component
AC-DC Controllers and Regulators
Electronic Component
0.043g
Electronic Component
1
Features
EMI Optimization; Audio; (OTP);; (UVP); (OVP); (OCP)
Electronic Component
BM0264801287
Electronic Component
PWM
Operating Temperature
20℃~+85℃
Operating Voltage
10V~26V
Switching Frequency
50kHz~150kHz
Electronic Component
Electronic Component
Isolation
Isolated

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

HG2263M6/TR产品概述

一、产品定位与核心应用方向

HG2263M6/TR是华冠半导体(HGSEMI)推出的隔离式反激PWM调制控制器,针对10W以内低功率电源系统优化设计,兼顾紧凑体积与稳定性能,广泛适配需要电气隔离的消费电子、车载及小型工业场景,是替代传统电源方案的高性价比选择。

二、关键电气参数解析

1. 拓扑与隔离特性

采用反激式拓扑,支持输入输出端电气隔离,可有效阻断共模干扰,提升系统安全性(如避免市电与低压负载的直接电气连接),适合对隔离有强制要求的应用(如适配器、车载电源)。

2. 电压与频率范围

  • 工作电压:10V~26V宽输入范围,适配12V车载系统、18V-24V工业辅助电源等常见平台,无需额外降压/升压电路;
  • 开关频率:50kHz~150kHz可调(可通过外部电阻微调),既避免高频EMI设计难度,又能通过提升频率缩小变压器体积;
  • 最大占空比:80%,在反激拓扑中优化能量转换效率,降低待机功耗。

3. 温度与工作模式

  • 结温范围:-20℃~+85℃,满足工业级环境温度要求(如车载低温启动、室内外小型设备);
  • 调制模式:PWM(脉冲宽度调制),输出电压稳定性优于PFM(脉冲频率调制),适合对电压精度要求较高的负载(如手机充电、传感器供电)。

三、全面的保护功能体系

芯片内置多重保护机制,无需额外外部电路即可提升系统抗风险能力:

  1. 过压保护(OVP):输出电压超阈值时自动关断,防止负载因过压损坏;
  2. 过热保护(OTP):结温超安全阈值(约150℃)时进入保护模式,温度下降后自动恢复;
  3. 欠压保护(UVP):输入电压低于10V时停止工作,避免电压不足导致的不稳定输出;
  4. 过流保护(OCP):输出电流过载(如短路)时降低占空比或关断,防止功率器件烧毁。

四、封装与品牌优势

1. 封装设计

采用SOT-23-6封装,体积仅2.9mm×1.6mm,适合对PCB空间要求严格的紧凑型产品(如车载点烟器充电器、小型适配器);引脚布局简洁,焊接工艺兼容性强,可降低生产难度。

2. 品牌支持

华冠半导体(HGSEMI)是国内专注电源管理芯片的厂商,产品经多年市场验证,具备稳定性能与可靠品质,提供完善的技术文档、样品服务及售后支持。

五、典型应用场景

HG2263M6/TR的参数与特性使其适配以下场景:

  • 车载充电器:10V~26V输入匹配12V车载系统,隔离设计保障电子设备安全,小封装适合点烟器充电器的紧凑空间;
  • 小型适配器:手机/平板充电器(5V/2A以内)、智能音箱电源,PWM调制保证电压稳定,保护功能提升产品可靠性;
  • LED驱动电源:低功率LED灯带/面板驱动,隔离设计避免市电干扰,温度范围满足室内外部分应用;
  • 工业辅助电源:小型PLC、传感器的辅助电源,-20℃~+85℃结温适配工业环境,保护功能提升系统稳定性。

综上,HG2263M6/TR凭借隔离设计、多重保护、小封装及宽电压范围,成为低功率隔离电源系统的高性价比方案,适合对成本与性能平衡要求较高的应用。

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