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CXES4287可控的开启一个N通道在0.8V至5.5V输入电压范围内工作的最大功率管连续电流6A开关由开/关输入EN控制低电压控制信号直接干扰300Ω片上负载当开关断开时输出快速放电电阻以避免涌流上升时间可由CT引脚上的外部陶瓷电容器调节
| 产品型号： | CXES4287 |
| 产品类型： | DC-DC转换器 |
| 产品系列： | 模拟负载开关 |
| 产品状态： | 量产 |
| 浏览次数： | 44 次 |
产品简介
CXES4287采用超小型、节省空间的2mmx2mm 8针DFN封装，具有热衬垫。
集成6A单通道负载开关
输入电压范围：0.8V至5.5V
超低电阻
在车辆识别号=55V时，RON=200mΩ（VBIAS=55V）
车辆识别号=1.8V时，RON=21mΩ（Vbias=5V）
低阈值控制输入
可调上升时间
快速输出放电晶体管
静电放电水平
HBM为2KV，CDM为KV
无卤产品
技术参数
| 输入电压范围 (VIN) | ≤ 0.8~5.5V |
|---|---|
| 输出电流 (IOUT) | 6AA |
| 封装类型 | DFN2x2-8L |
| Topology | 模拟负载开关 |
| Control method | 线性 |
| Internal resistance | 22Ω |
| Number of channels | 1 |
| Protections | ovp/ocp/otp/scp |
产品详细介绍
目录
1.产品概述 2.产品特点
3.应用范围 4.下载产品资料PDF文档
5.产品封装图 6.电路原理图
7.功能概述 8.相关产品
一,产品概述(General Description)
The CXES4287 is a small, ultrra-low RON oad switch with controlled urn on. It ontains one
N-channel MOSFET that caan operate oover an inpput voltage rangee of 0.8V to 5.5V annd
support maximum continnuous curren up to 6A. The switch is controlled by an on/off input
(EN), which is capable of interfaacing directlyy with low-vooltage control signals.Additional
featurees include a 300Ω on-chip load resisttor for outpuut quick disccharge whenn switch
isturnedd off, in ordeer to avoid inrush currennt, the risetime is adjustable by an exteernal
ceramic capacitor on thee CT pin.
The CXES4287 is available in an ultra-smmall, space saving 2mmx2mm 8-pin DFN package
with thermal pad.
二.产品特点(Features)
Integrated 6A Single Channel Load Switch
Input Voltage Range: 0.8V to 5.5V
Ultra-low ON-Resistannce
RON = 200mΩ at VIN=55V (VBIAS=55V)
RON = 21mΩ at VIN=1.8V (VBIASS=5V)
Low Threshold Controol Input
Adjustablee Rise Time
Quick Output Dischargge Transistor
ESD Leveel
2KV for HBM and KV for CDM
Halogen Free Product
三,应用范围 (Applications)
Telecom Systems
Industrial Systems
Set-Top-BBox
Consumeer Electronicss
Notebookks / Netbookss
四.技术规格书下载（产品PDF）
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
五,产品封装图 (Package)
六.电路原理图
七,相关芯片选择指南 更多同类产品.......
|
高壓 Load switch |
||||||||||
|
Part number |
Vin (min) |
Vin (max) |
Configuration |
Extra Bias Needed |
Loading (A) |
Rdson (mΩ) |
Output discharge |
OCP/SCP |
OTP |
Package |
|
6 |
13.2 |
Single |
yes |
3 |
21 |
yes |
yes |
yes |
ESOP-8L |
|
|
6 |
13.2 |
Single |
yes |
4 |
21 |
yes |
no |
no |
ESOP-8L |
|
|
0.5 |
13.5 |
Single |
yes |
17 |
6.6 |
yes |
yes |
yes |
DFN 3x3-12L |
|
|
低壓Load switch |
||||||||||
|
Part number |
Vin (min) |
Vin (max) |
Configuration |
Extra Bias Needed |
Loading (A) |
Rdson (mΩ) |
Output discharge |
OCP/SCP |
OTP |
Package |
|
0.8 |
5.5 |
Dual |
yes |
6 |
20 |
yes |
no |
no |
DFN2x3-14L |
|
|
0.8 |
5.5 |
Single |
yes |
1.5 |
40 |
yes |
yes |
yes |
DFN3x3-8L |
|
|
0.8 |
5.5 |
Single |
yes |
1.5 |
40 |
yes |
yes |
yes |
SOT26 |
|
|
0.8 |
5.5 |
Single |
yes |
3 |
40 |
yes |
no |
no |
SOT26 |
|
|
0.8 |
5.5 |
Single |
yes |
6 |
22 |
yes |
no |
no |
DFN2x2-8L |
|
|
0.8 |
5.5 |
Single |
yes |
6 |
6 |
yes |
no |
no |
DFN3x3-8L |
|
|
0.8 |
5.5 |
Dual |
yes |
6 |
20 |
yes |
no |
no |
DFN3x2-1 |
|
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