| 型號(hào)： | CJ9220T5 |
| 廠 商： | |
| 品牌/商標(biāo): | JSCJ/長(zhǎng)晶科技 |
| 產(chǎn)品類別： | 集成電路/IC- DC/DC電源芯片 |
| 聯(lián)系人: | 顏先生/William |
| 電話： | 0755-82170220,21001680 |
代理 CJ9220T5 長(zhǎng)晶1.5A同步升壓轉(zhuǎn)換器
INTRODUCTION
The CJ9220 is a high-efficiency, DC to DC step-down switching regulator, capable of delivering up to 2A of output current. The input and output range of CJ9220 is from 2.7V to 5.5V and 0.6V to VIN, making it suitable for low voltage power conversion. Running at a fixed frequency of 1.5MHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies. Other external components, such as ceramic input and output caps, can also be small due to higher switching frequency,while maintaining exceptional low noise output voltages. Internal soft-start control circui reduces inrush current.
FEATURES
● Wide Input Voltage Range::2.7~5.5V
● up to 2A max Output Current
● High Efficiency: up to 96%
● 1.5MHz Frequency
● 100.00% Duty Operation
● Internal Compensation
● SOT-23-5L Package
APPLICATION
● USB ports/Hubs
● Portable Devices
● Cellphones
● Tablet PC
● Set Top Boxes
