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18V 2A 500KHz Synchronous Step-Down Regulator
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 0.8V
• No Schottky Diode Required
• Integrated internal compensation
• Thermal Shutdown
• Available in SOT23-6 Package
• -40°C to +85°C Temperature Range
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
General Description
The RY8122 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 RY8122 requires a minimal number of readily available, external components and is available in a space saving
SOT23-6 package
- RY8122.pdf (0.94 MBytes)
| Описание | Скидка | Скидка, % | Цена |
|---|---|---|---|
| При заказе от 5 | 2,52 руб. | 7 | 33,48 руб. |
| При заказе от 10 | 5,40 руб. | 15 | 30,60 руб. |
| При заказе от 50 | 7,20 руб. | 20 | 28,80 руб. |
| При заказе от 100 | 9 руб. | 25 | 27 руб. |
| Сумма заказа от 10000 руб. | 5,40 руб. | 15 | 30,60 руб. |
| Сумма заказа от 20000 руб. | 7,20 руб. | 20 | 28,80 руб. |
| Сумма заказа от 35000 руб. | 9 руб. | 25 | 27 руб. |
| ОПТ-1 От 10000 руб. в месяц. | 7,20 руб. | 20 | 28,80 руб. |
| ОПТ-2 От 30000 руб. в месяц. | 18 руб. | 50 | 18 руб. |
| ОПТ-3 От 50000 руб. в месяц. | 21,50 руб. | 60 | 14,50 руб. |
