2A, 23V, 380KHz Step-Down Converter CXSD6176 is a buck regulator with a built in internal power MOSF
发表时间:2020-04-09
浏览次数:99

 目录YPJ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)YPJ嘉泰姆

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

一.产品概述YPJ嘉泰姆


 The CXSD6176 is a buck regulator with a built in internal power MOSFET. lt 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. Adjustable soft-start reduced the stress on the input source at power-on. The regulator only consumes 23μA supply current in shutdown mode. The CXSD6176 requires a minimum number of readily available external components to complete a 2A buck regulator solution. YPJ嘉泰姆

二.产品特点YPJ嘉泰姆


˙2A Output CurrentYPJ嘉泰姆
˙Adjustable Soft-Start YPJ嘉泰姆
˙0.18Ω lnternal Power MOSFET SwitchYPJ嘉泰姆
˙Stable with Low ESR Output Ceramic CapacitorsYPJ嘉泰姆
˙Up to 95% EfficiencyYPJ嘉泰姆
˙23μA Shutdown Mode CurrentYPJ嘉泰姆
˙Fixed 380KHz frequencyYPJ嘉泰姆
˙Thermal ShutdownYPJ嘉泰姆
˙Cycle-by-Cycle Over Current ProtectionYPJ嘉泰姆
˙Wide 4.75 to 23V operating lnput RangeYPJ嘉泰姆
˙Output Adjustable From 0.92 to 16VYPJ嘉泰姆
˙Available MSOP10 With Exposed PADYPJ嘉泰姆
˙Under Voltage LockoutYPJ嘉泰姆

三.应用范围YPJ嘉泰姆


 Distributed Power Systems YPJ嘉泰姆

 Battery ChargerYPJ嘉泰姆

  Pre-Regulator for Linear RegulatorsYPJ嘉泰姆

  DSL Modems  YPJ嘉泰姆

四.技术规格书(产品PDF)YPJ嘉泰姆


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 QQ截图20160419174301.jpgYPJ嘉泰姆

五.产品封装图YPJ嘉泰姆


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六.电路原理图YPJ嘉泰姆


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七.相关芯片选择指南YPJ嘉泰姆


非同步降压(Buck)转换器NON-SYNCHRONOUS STEP-DOWN (BUCK) CONVERTERS
Part No. VIN  Load ISW Limit Feedback Switching Soft Start
(Min) (Max)  Current (Typ) Voltage Frequency
(V) (A) (A) (V) (kHz)
CXSD6169 3.6 20 2 3 0.5 340 External
CXSD6170 3.6 20 3 4 0.5 340 External
CXSD6171 3.6 25 2 3 0.8 320 Internal
CXSD6172 3.6 25 3 4 0.8 320 Internal
CXSD6173 3.6 25 2 adjust 0.8 340 Internal
CXSD6174 3.6 25 3 adjust 0.8 340 Internal
CXSD6175 4.75 23 3 5.5 1.222 380 External
CXSD6176 4.75 23 2 3.4 0.92 380 External
CXSD6177 4.75 23 2 3.4 1.222 380  
CXSD6178 4.75 23 2 3.4 0.92 380 External
CXSD6179 4.75 23 2 3.5 0.92 1400 Externa