P沟道MOSFET驱动的调制PWM电路CXSU6316A CXSU6316B紧凑高效的同步升压DC/DC 转换器电流模式固定频率脉冲宽度

目录A2y嘉泰姆

1.产品概述                       2.产品特点A2y嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 A2y嘉泰姆
5.产品封装图                     6.电路原理图                   A2y嘉泰姆
7.功能概述                        8.相关产品A2y嘉泰姆

一,产品概述(General Description)      A2y嘉泰姆
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   The CXSU6316A/B is a compact and high efficiency synchronous step-up DC/DCA2y嘉泰姆
converter. The boost converter includes current mode, fixed frequency, pulse width A2y嘉泰姆

modulation (PWM) circuitry with external N-channel and P-channel MOSFET drivenA2y嘉泰姆
by a constant frequency.Current mode control provides improved transient response
and simplified loop compensation. The CXSU6316A/B provides high efficiency at a wideA2y嘉泰姆
range of load current.A2y嘉泰姆
    The CXSU6316A/B is available in a low profile SOP-8L package and CXSU6316A/B is A2y嘉泰姆

available in a low profile DFN3*3-8L package.A2y嘉泰姆
二.产品特点(Features)A2y嘉泰姆
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Efficiency: up to 93%A2y嘉泰姆
Input Voltage: 2.5V ～ 5VA2y嘉泰姆
Output Voltage: 2.8V ～ 5.5VA2y嘉泰姆
Load Current: up to 2.5A(VIN = 3.3V)A2y嘉泰姆
Current Mode Operation for Excellent LineA2y嘉泰姆
and Load Transient ResponseA2y嘉泰姆
Small SOP-8L(CXSU6316A/BA)/DFN3*3-8L(CXSU6316A/BB)PackageA2y嘉泰姆
三,应用范围 (Applications)A2y嘉泰姆
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Cellular TelephonesA2y嘉泰姆
RF- CommunicationsA2y嘉泰姆
Battery-Powered EquipmentA2y嘉泰姆
Portable InstrumentA2y嘉泰姆
Wireless EquipmentA2y嘉泰姆
Telecom/Network SystemsA2y嘉泰姆
四.技术规格书下载（产品PDF）A2y嘉泰姆
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！A2y嘉泰姆

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五,产品封装图 (Package)A2y嘉泰姆
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六.电路原理图A2y嘉泰姆
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七,功能概述A2y嘉泰姆
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Supply Voltage……………………………………………………………………………... −0.3V ～ 6.5VA2y嘉泰姆
SW Pin Switch Voltage…………………………………………………………………..…−0.3V ～ 6.5VA2y嘉泰姆
EN, FB Voltages……………………………………………………..………………………−0.3V ～ 2.4VA2y嘉泰姆
Other I/O Pin Voltages………………………………………………...………….. −0.3V ～ (VDD+0.3V)A2y嘉泰姆
Operating Temperature(Note 2)…….…………………………………………………....-40℃ ～ +85℃A2y嘉泰姆
Junction Temperature Range….…………………………………………………….…−40℃ ～ +125℃A2y嘉泰姆
Storage Temperature Range …………………………………………………………..−65℃ ～ +150℃A2y嘉泰姆
Lead Temperature………………………………………………………………………………….+265℃A2y嘉泰姆
八,相关芯片选择指南          更多同类产品.....A2y嘉泰姆

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