CXSU6316A CXSU6316B是一种紧凑高效的同步升压DC/DC
转换器。升压变换器包括电流模式、固定频率、脉冲宽度
外部N沟道和P沟道MOSFET驱动的调制（PWM）电路
以恒定频率。电流模式控制提供改进的瞬态响应
简化回路补偿
产品技术资料帮助
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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 CXSU6316A/B is a compact and high efficiency synchronous step-up DC/DC
converter. The boost converter includes current mode, fixed frequency, pulse width
modulation (PWM) circuitry with external N-channel and P-channel MOSFET driven
by a constant frequency.Current mode control provides improved transient response
and simplified loop compensation. The CXSU6316A/B provides high efficiency at a wide
range of load current.
The CXSU6316A/B is available in a low profile SOP-8L package and CXSU6316A/B is
available in a low profile DFN3*3-8L package.
二.产品特点(Features)
Efficiency: up to 93%
Input Voltage: 2.5V ～ 5V
Output Voltage: 2.8V ～ 5.5V
Load Current: up to 2.5A(VIN = 3.3V)
Current Mode Operation for Excellent Line
and Load Transient Response
Small SOP-8L(CXSU6316A/BA)/DFN3*3-8L(CXSU6316A/BB)Package
三,应用范围 (Applications)
Cellular Telephones
RF- Communications
Battery-Powered Equipment
Portable Instrument
Wireless Equipment
Telecom/Network Systems
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
EN, FB Voltages……………………………………………………..………………………−0.3V ～ 2.4V
Other I/O Pin Voltages………………………………………………...………….. −0.3V ～ (VDD+0.3V)
Operating Temperature(Note 2)…….…………………………………………………....-40℃ ～ +85℃
Junction Temperature Range….…………………………………………………….…−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 |
|||||
|
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 |
|
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