Low-Noise Step-Up Current Mode PWM Converter CXSU6368 CXSU6368H is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω power MOSFET makes this converter highly power efficiently

发布时间:2020-04-06 09:43:38 浏览次数:697 作者:嘉泰姆
摘要:Low-Noise Step-Up Current Mode PWM Converter CXSU6368 CXSU6368H is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω power MOSFET makes this converter highly power efficiently

                          目录M13嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)</span>M13嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品M13嘉泰姆

一.产品概述M13嘉泰姆


                 The CXSU6368 CXSU6368H is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.2Ω power MOSFET makes this converter highly power efficiently. Selectable high switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amplifier is connected to an internal 1.24V precision reference voltage. Soft-Start time can be programmed with an external capacitor, which sets the input current ramp rate. Current mode control and external compensation network make it easy and flexible to stabilize the system.
           The CXSU6368  CXSU6368H is available in the MSOP-8L package. Combined with low ESR capacitors, it reduced PCB space for step-up applications.  
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二.产品特点M13嘉泰姆


˙Adjustable Output from VCC to 12V
˙Internal Fixed PWM Frequency: 640KHz / 1.2MHz
˙Frequency Selection Pin
˙Precision Feedback Reference Voltage: 1.24V
˙Internal 0.2Ω, 1.6A, 14V Power MOSFET
˙External Programmable Soft-Start Function (SS)
˙Shutdown Current : 0.1μA
˙Over Current Protection 
˙Package: MSOP-8L
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三.应用范围M13嘉泰姆


Ø LCD DisplayM13嘉泰姆

Ø Digital CameraM13嘉泰姆

Ø Handheld DeviceM13嘉泰姆

Ø Portable Product    M13嘉泰姆

四.技术规格书(产品PDF)M13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</span>!</span>M13嘉泰姆

 QQ截图20160419174301.jpgM13嘉泰姆

五.产品封装图</span>M13嘉泰姆


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六.电路原理图</strong>M13嘉泰姆


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七.相关芯片选择指南           更多同类产品......M13嘉泰姆


非同步升压(BOOST)转换器NON-SYNCHRONOUS STEP-UP (BOOST)   CONVERTERS
Part No.VINVOUTDriverFeedbackSwitchingSoft StartStatusNotesPackage
(Min) (Max)(Max) CurrentVoltageFrequency
(V)(V)(A)(V)(kHz)
CXSU63673.6202020.5320ExternalMP
SOP8
CXSU63682.65.5121.61.24640/1200ExternalMP
MSOP8
CXSU6368H2.65.51231.24640/1200ExternalMP
SOP8E DFN8
CXSU63692.65.5122~2.60.61000InternalMP
SOT23-6
CXSU63702.75.5200.751.241200InternalMP
SOT23-5 SOT23-6
CXSU63712.65.5123.50.61000InternalMP
SOP8E DFN8
CXSU63722.65.594.50.6500InternalMP
SOP8E
CXSU63732.45.51850.6350InternalMP
SOP8E
CXSU63742.45.5MOSFETSource -0.105/Sink 0.130.6550InternalMPOCP AdjustSOT23-6
CXSU63751.815MOSFET0.050.5AdjustExternalMP75% duty cycleSOP8 TSSOP8
CXSU63761.815MOSFET0.050.5AdjustExternalMP85% duty cycleSOP8 TSSOP8
CXSU63772.45.5MOSFETSource -0.105  Sink 0.130.6550InternalMP
SOT

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