RY9137C

RYCHIP Semiconductor Inc.
RY9137C 17V 3A 800KHz ECOT Sync Step-Down Regulator Features • • • • Wide 4.5V to 17V Operating Input Range 3A Continuous Output Current 800KHz Switching Frequency ECOT Mode Control with Fast Transient Response • • • • Built-in Over Current Limit Built-in Over Voltage Protection Force-PWM Mode Internal Soft-Start • 63mΩ/36mΩ Low RDS(ON) Internal Power MOSFETs • • • • • • • Output Adjusta...
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  • Корпус: —
  • Норма упаковки: 5000  шт. (в ленте)

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Тип Наименование Корпус Упаковка i Карточка
товара
P- JW5392SOTI#TR (JOULWATT)
 
SOT-563 в ленте 5000 шт
 
P- ET81313 (ETEK)
 
SOT-563 3000 шт
 

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RY9137C 17V 3A 800KHz ECOT Sync Step-Down Regulator Features • • • • Wide 4.5V to 17V Operating Input Range 3A Continuous Output Current 800KHz Switching Frequency ECOT Mode Control with Fast Transient Response • • • • Built-in Over Current Limit Built-in Over Voltage Protection Force-PWM Mode Internal Soft-Start • 63mΩ/36mΩ Low RDS(ON) Internal Power MOSFETs • • • • • • • Output Adjustable from 0.805V No Schottky Diode Required Short Protection with Hiccup-Mode Integrated internal compensation Thermal Shutdown Available in SOT563 Package -40°C to +85°C Temperature Range • • • • Digital Video Recorder (DVR) Portable Media Player (PMP) Cable Modem / XDSL General Purposes Applications • • • • Digital Set-top Box (STB) Tablet Personal Computer (Pad) Flat-Panel Television and Monitor Wi-Fi Router / AP General Description The RY9137C is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 3A continuous output current over a wide input supply range, with excellent load and line regulation. ECOT control operation provides very fast transient response and easy loop design as well as very tight output regulation. The RY9137C requires a minimal number of readily available, external components and is available in a space saving SOT563 package. Typical Application Circuit C1 BS VIN IN SW L1 VOUT R1 CIN ON/ OFF CFF COUT RT Opt. EN FB GND R2 Basic Application Circuit Email: support@rychip.com ©RYCHIP Semiconductor Inc. http://www.rychip.com Page 1 / 13 PDF
Документация на RY9137C 

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Дата модификации: 30.10.2023

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