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首页 > 产品中心 > 电源管理 > 同异步升降压DC转换器 > 同步DC-DC降压IC >CXSD6252 3A continuous output current over a wide input supply range with excellent load and line regulation
CXSD6252 3A continuous output current over a wide input supply range with excellent load and line regulation
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CXSD6252 Current mode operation provides fast transient response and eases loop stabilization. The device includes cycle-by-cycle current limiting and thermal shutdown protection.

CXSD6252 3A continuous output current over a wide input supply range with excellent load and line regulation
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                          目录BvH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)BvH嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品BvH嘉泰姆

一.产品概述BvH嘉泰姆


 The CXSD6252 is a synchronous buck regulator with integrated two 85mΩ power MOSFETs. It achieves 3A 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 CXSD6252 requires a minimum number of readily available external components to complete a 3A buck regulator solution. BvH嘉泰姆

二.产品特点BvH嘉泰姆


˙3A Output CurrentBvH嘉泰姆
˙85mΩ Internal Power MOSFET SwitchesBvH嘉泰姆
˙Stable with Low ESR Output Ceramic Capacitors Up to 93% EfficiencyBvH嘉泰姆
˙1μA Shutdown Mode CurrentBvH嘉泰姆
˙Programmable Soft-StartBvH嘉泰姆
˙Fixed 340KHz FrequencyBvH嘉泰姆
˙Thermal ShutdownBvH嘉泰姆
˙Cycle-by-Cycle Over Current Protection BvH嘉泰姆
˙Wide 4.75V to 23V Operating Input RangeBvH嘉泰姆
˙Output Adjustable From 0.923V to 20VBvH嘉泰姆
˙Available SOP-8L (EP) PackageBvH嘉泰姆
˙Input Under Voltage LockoutBvH嘉泰姆

三.应用范围BvH嘉泰姆


Ø Distributed Power SystemsBvH嘉泰姆

Ø Battery Charger Network CardsBvH嘉泰姆

Ø Pre-Regulator for Linear RegulatorsBvH嘉泰姆

Ø DSL Modems   BvH嘉泰姆

四.技术规格书(产品PDF)BvH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BvH嘉泰姆

 QQ截图20160419174301.jpgBvH嘉泰姆

五.产品封装图BvH嘉泰姆


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六.电路原理图BvH嘉泰姆


 blob.png  BvH嘉泰姆

七.相关芯片选择指南BvH嘉泰姆


同步降压(Buck)转换器SYNCHRONOUS STEP-DOWN(BUCK)   CONVERTERS
Part No. VIN Load ISW Limit Feedback Switching Soft  Notes Package Status
(Min)  (Max)  Current (Typ) Voltage Frequency Start
(V) (A) (A) (V) (kHz)  
CXSD6240 2.5 5.5 0.8 1.25 0.6 1500 Internal Internal Comp SOT23-5 MP
CXSD6241 2.5 5.5 1 1.5 0.6 1500 Internal Internal Comp TSOT23-5L /SOT23-5L/DFN-6L MP
CXSD6242 2.5 5.5 1.5 2.35 0.6 1500 Internal Internal Comp SOP8E DFN10/MSOP10E MP
CXSD6243 2.5 5.5 2 3.35 0.6 1500 Internal Internal Comp SOP8E DFN10/MSOP10E MP
CXSD6244 2.5 5.5 3 5 0.6 1500 Internal Internal Comp SOP8E DFN10 MSOP10E MP
CXSD6245 2.5 5.5 1A*2 1.5 0.6 1500 Internal Dual Channel MSOP10E DFN10 MP
CXSD6246 2.5 5.5 1A*2 1.5 0.6 1500 Internal Dual Channel DFN12 MP
CXSD6247 2.5 5.5 1A*2 1.5 0.6 1500 Internal Dual Channel DFN10 MP
CXSD6248 2.5 5.5 2 3.3 0.6 1500 Internal Internal Comp SOP8E MP
CXSD6249 2.5 5.5 2 3.3 0.8 1000 Internal Internal Comp SOP8E MP
CXSD6250 2.5 5.5 3 5 0.8 1000 Internal Internal Comp SOP8E MP
CXSD6251 4.75 23 2 3.4 0.923 340 External External Comp SOP8 SOP8E MP
CXSD6252 4.75 23 3 3.4 0.923 340 External External Comp  SOP8E MP

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