HEROIC HT7702
Synchronous Buck Converter
| Part No. | HT7702 |
|---|---|
| Datasheet | HT7702 Download |
| Manufacturer |  HEROIC |
| Description | Synchronous Buck Converter |
| Buy | Stock & Price |
FEATURES
●2A converter with 150mΩ and 100mΩ FETs●Input voltage range: 2.5V~5.5V
●Output voltage range: 0.6 V~VIN
●Power save mode to keep high efficiency in light load
●100% duty cycle for low dropout
●30uA Quiescent Current
●1.5MHz typical switching frequency
●Shutdown current: <=1 µA (typical)
●Soft start and start delay
●Over current limit protection
●Power good output
●Non-latching Undervoltage protection and Thermal Shutdown protection
●Enable pin
●Packages: Pb-free Packages, SOT23-6
●
APPLICATIONS
●5V power rail applications●Set top box
●Consumer electronics
●Industrial power supplies
●2A降压，内置150mΩ和100mΩ功率管
●输入电压范围：2.5V~5.5V
●输出电压范围：0.6V~VIN
●轻载下具有节能高效率
●支持100%占空比低压降
●30uA静态电流
●1.5MHz典型开关频率
●关断电流<=1uA (典型值)
●软起动，启动延迟
●过流检测限制保护
●PG输出
●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
●5V电源轨
●机顶盒
●消费电子
●工业电子 Copyright©2023, Heroic Technology -1- 12/2023 – V0.4
●
DESCRIPTION
The HT7702 is a 2A, synchronous buck converter with minimum external components and low shutdown current. The device operates in PWM mode with typical 1.5MHz switching frequency at medium to heavy loads.
