The CXSD6251 is a synchronous buck regulator with integrated two 0.13Ω power MOSFETs. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation,Cu

发布时间:2020-04-06 09:43:38 浏览次数:697 作者:嘉泰姆
摘要:The CXSD6251 is a synchronous buck regulator with integrated two 0.13Ω power MOSFETs. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation,Cu

                          目录S4N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>S4N嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品S4N嘉泰姆

一.产品概述S4N嘉泰姆


 The CXSD6251 is a synchronous buck regulator with integrated two 0.13Ω power MOSFETs. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. The device includes cycle-by-cycle current limiting and thermal shutdown protection. The regulator only consumes 1μA supply current in shutdown mode. The CXSD6251 requires a minimum number of readily available external components to complete a 2A buck regulator solution S4N嘉泰姆

二.产品特点S4N嘉泰姆


˙2A Output Current
˙0.13Ω Internal Power MOSFET Switches
˙Stable with Low ESR Output Ceramic Capacitors Up to 93% Efficiency
˙1μA Shutdown Mode Current
˙Programmable Soft-Start
˙Fixed 340KHz frequency
˙Thermal Shutdown
˙Cycle-by-Cycle Over Current Protection 
˙Wide 4.75V to 23V Operating Input Range
˙Output Adjustable From 0.923V to 16V
˙Available SOP-8L Package
˙Input Under Voltage Lockout
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三.应用范围S4N嘉泰姆


Ø Distributed Power SystemsS4N嘉泰姆

Ø Battery Charger Network CardsS4N嘉泰姆

Ø Pre-Regulator for Linear RegulatorsS4N嘉泰姆

Ø DSL Modems   S4N嘉泰姆

四.技术规格书(产品PDF)S4N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>S4N嘉泰姆

 QQ截图20160419174301.jpgS4N嘉泰姆

五.产品封装图</span>S4N嘉泰姆


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六.电路原理图</strong>S4N嘉泰姆


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七.相关芯片选择指南S4N嘉泰姆


同步降压(Buck)转换器SYNCHRONOUS STEP-DOWN(BUCK)   CONVERTERS
Part No.VINLoadISW LimitFeedbackSwitchingSoft NotesPackageStatus
(Min) (Max) Current(Typ)VoltageFrequencyStart
(V)(A)(A)(V)(kHz)
CXSD62402.55.50.81.250.61500InternalInternal CompSOT23-5MP
CXSD62412.55.511.50.61500InternalInternal CompTSOT23-5L /SOT23-5L/DFN-6LMP
CXSD62422.55.51.52.350.61500InternalInternal CompSOP8E DFN10/MSOP10EMP
CXSD62432.55.523.350.61500InternalInternal CompSOP8E DFN10/MSOP10EMP
CXSD62442.55.5350.61500InternalInternal CompSOP8E DFN10 MSOP10EMP
CXSD62452.55.51A*21.50.61500InternalDual ChannelMSOP10E DFN10MP
CXSD62462.55.51A*21.50.61500InternalDual ChannelDFN12MP
CXSD62472.55.51A*21.50.61500InternalDual ChannelDFN10MP
CXSD62482.55.523.30.61500InternalInternal CompSOP8EMP
CXSD62492.55.523.30.81000InternalInternal CompSOP8EMP
CXSD62502.55.5350.81000InternalInternal CompSOP8EMP
CXSD62514.752323.40.923340ExternalExternal CompSOP8 SOP8EMP
CXSD62524.752333.40.923340ExternalExternal Comp SOP8EMP

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