HEROIC HT7713
Synchronous Buck Converter
| Part No. | HT7713 |
|---|---|
| Datasheet | HT7713 Download |
| Manufacturer |  HEROIC |
| Description | Synchronous Buck Converter |
| Buy | Stock & Price |
FEATURES
●3A converter with 95mΩ and 55mΩ FETs●Fast transient response with minimum external components
●Input voltage range: 4.5V~18V
●Output voltage range: 0.6 V~9V
●Pulse skip mode to keep high efficiency in light load
●500kHz switching frequency
●Shutdown current: <=2 µA (typical)
●Soft start and start delay with pre-biased output voltage
●Cycle-by-cycle over current limit
●Hiccup-mode over current protection
●Non-latching Undervoltage protection and Thermal Shutdown protection
●Enable pin
●Packages: Pb-free Packages, SOT23-6
●3A降压，内置95mΩ和55mΩ功率管
●于快速瞬态响应，外部元器件少
●输入电压范围：4.5V~18V
●输出电压范围：0.6V~9V
●脉冲跳跃模式使得轻载下高效率
●500kHz开关频率
●关断电流<=2uA (典型值)
●软起动，输出预先有电压时有启动延迟
●逐周期过流检测限制
●打嗝模式过流关断
●欠压保护、过热关断保护，不锁定可自动恢复
●具有使能pin
●无铅封装，SOT23-6
●
APPLICATIONS
●12V power rail applications●TV
●Embedded systems
●Networking home terminal
●E-Meter
●Set top box
●Surveillance
●DSL Modem
●12V电源轨
●嵌入式系统
●电表
●监控
●电视
●家庭网络终端
●机顶盒
●数字信号调制解调器 Copyright©2023, Heroic Technology -1- 9/2023 – V0.5
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DESCRIPTION
The HT7713 is a 3A, step-down, buck converter with minimum external components and low shutdown current.
