RY8310 Description/概述:
The RY8310 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 1A continuous current over a wide input supply range,with excellent load and line regulation.
The RY8310 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package.
RY8310是一个高频、同步、校流、降压、开关模式转换器,具有内部功率模块。它提供了一个非常紧凑的解决方案,在较宽的输入电源范围内提供1a的连续电流,具有良好的负载和线路调节。
RY8310需要最少数量的现成外部组件,并且SOT23-6封装可以节省空间。
RY8310 Features/特性:
Wide 4.5V to 30V Operating Input Range
1A Continuous Output Current
1.4MHz Switching Frequency
Short Protection with Hiccup-Mode
Built-in Over Current Limit
Built-in Over Voltage Protection
Force-PWM Mode
Internal Soft-Start
200mΩ/150mΩ 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/应用:
CCTV Camera
Flat-Panel Television and Monitor
Battery Charger
Distributed Power Systems
RY8310 Typical Application Circuit:
RY8310 Pin Description:
RY8310 Order Information (1):
Marking
|
Part No.
|
Model
|
Description
|
Package
|
T/R Qty
|
GBYLL |
34355600 |
RY8310 |
RY8310 Buck, 4.5-30V, 1A, 1.4MHz, VFB 0.8V, SOT23-6 |
SOT23-6 |
3000PCS |
RY8310 Functional Block Diagram: