CXSU6317是一款紧凑高效的异步升压型DC/DC
转换器。即使在重载情况下，内部NMOS也能提供高效率
切换。CXSU6317通过输入产生高达5.5V的输出电压
电压低至2.5伏。
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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 CXSU6317 is a compact and high efficiency asynchronous step-up DC/DC
converter. It can provide high efficiency even at heavy load by internal NMOS
switch. The CXSU6317 generates an output voltage of up to 5.5V from an input
voltage as low as 2.5V.
The CXSU6317 is ideal for applications where space is limited with tiny, low
cost and low profile external components.
The CXSU6317 is available in a low profile SOT-23-6L package.
二.产品特点(Features)
Efficiency: up to 92%
Input Voltage: 2.5V ～ 5V
Output Voltage: 2.8V ～ 5.5V
Delivers 5V at 2A from a 3V Input
Internal MOSFET Switch
Low RDS(ON) Switch
Minimal External Components
Low Profile SOT-23-6L Package
三,应用范围 (Applications)
White LED Driver Supply
RF- Communications
Battery Back-Up
Portable Instrument
Wireless Equipment
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,功能概述
Supply Voltage……………………………………………………………………….... −0.3V ～ 6.5V
SW Pin Switch Voltage…………………………………………………………………−0.3V ～ 6.5V
Other I/O Pin Voltages………………………………………………………..−0.3V ～ (VDD+0.3V)
Operating Temperature Range……………………………………………………….-40℃ ～ +85℃
Operating Junction Temperature……………………………………………………-40℃ ～ +125℃
Storage Temperature Range …………………………………………………….…−65℃ ～ +150℃
Lead Temperature……………………………………………………………………………+265℃
八,相关芯片选择指南 更多同类产品.....
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DC-DC升压 |
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|
Model |
VIN (V) |
VOUT (V) |
I |
F(MHz) |
Package |
|
1V ～ 4.4V |
2.5V ～ 5V |
500mA |
1.4MHz |
SOT-23-6L |
|
|
2V ～ 4.5V |
2.5V ～ 5.5V |
3A |
400kHz |
SOP8/PP |
|
|
2.5V ～ 5V |
2.8V ～ 5.5V |
2.5A |
400kHz |
SOP-8L/DFN3*3-8L |
|
|
2.5V ～ 5V |
2.8V ～ 5.5V |
2A |
400kHz |
SOT-23-6L |
|
|
2.2V~5V |
18V |
700MA |
1MHZ |
SOT-23-6L |
|
|
2.2V to 6V |
26V |
1A |
1MHZ |
SOT-23-6L |
|
|
4V ～ 20V |
20V |
1.2A |
1MHZ |
SOT-23-6L |
|
