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DC-DC降壓
產(chǎn)品名稱： RY8120 18V 2A 500KHz 同步降壓穩(wěn)壓器
型號： RY8120
產(chǎn)片介紹：The RY8120 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs
產(chǎn)片介紹：The RY8120 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs
┄┄┄詳細(xì)介紹┄┄┄
1.General Description
The RY8120 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power
MOSFETs. It offers a very compact solution to achieve a 3A peak output current over a wide input supply range,
with excellent load and line regulation.
The RY8120 requires a minimal number of readily available, external components and is available in a space saving
SOT23-6 package.
2.Features
• Wide 4V to 18V Operating Input Range
• 2A Continuous Output Current
• 500KHz Switching Frequency
• Short Protection with Hiccup-Mode
• Built-in Over Current Limit
• Built-in Over Voltage Protection
• Internal Power-Save Mode (PFM/PWM)
• Internal Soft-Start
• 110mΩ/70mΩ Low RDS(ON) Internal Power
MOSFETs
• Output Adjustable from 0.6V
• No Schottky Diode Required
• Integrated internal compensation
• Thermal Shutdown
• Available in SOT23-6 Package
• -40°C to +85°C Temperature Range
3.Applications
• Digital Set-top Box (STB)
• Tablet Personal Computer (Pad)
• Flat-Panel Television and Monitor
• Wi-Fi Router / AP
• Digital Video Recorder (DVR)
• Portable Media Player (PMP)
• Cable Modem / XDSL
• General Purposes
4.Application Circuit
5.Pin Description
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