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低噪声升压电流模式PWM IC升压DC变换器MOSFET的PWM电路CXSU6370内部软启动欠压闭锁过电压保护零关闭电流
发表时间:2020-05-30浏览次数:14
低噪声升压电流模式PWM IC升压DC变换器MOSFET的PWM电路CXSU6370内部软启动欠压闭锁过电压保护零关闭电流
 

                          目录uXg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)uXg嘉泰姆

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

一.产品概述uXg嘉泰姆


 The CXSU6370 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.75Ω power MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 5 external component counts. The non-inverting input of error amplifier connects to a 1.24V precision reference voltage and internal soft-start function can reduce the inrush current The CXSU6370 is available in the TSOT23-6L / TSOT23-5L package and provides space-saving PCB for the application fields. uXg嘉泰姆

二.产品特点uXg嘉泰姆


˙Precision Feedback Reference Voltage: 1.24V (±4%)uXg嘉泰姆
˙Under Voltage Lockout ProtectionuXg嘉泰姆
˙Over Voltage ProtectionuXg嘉泰姆
˙Over Temperature ProtectionuXg嘉泰姆
˙Internal Soft-StartuXg嘉泰姆
˙Zero Shutdown CurrentuXg嘉泰姆
˙Adjustable Output up to 24VuXg嘉泰姆
˙Package: TSOT23-6L / TSOT23-5LuXg嘉泰姆

三.应用范围uXg嘉泰姆


  LCD DisplaysuXg嘉泰姆

  Digital CamerasuXg嘉泰姆

  Camcorders    uXg嘉泰姆

四.技术规格书(产品PDF)uXg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uXg嘉泰姆

 QQ截图20160419174301.jpguXg嘉泰姆

五.产品封装图uXg嘉泰姆


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六.电路原理图uXg嘉泰姆


 blob.png uXg嘉泰姆

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


非同步升压(BOOST)转换器NON-SYNCHRONOUS STEP-UP (BOOST)   CONVERTERS
Part No. VIN VOUT Driver Feedback Switching Soft Start Status Notes Package
(Min)  (Max) (Max)  Current Voltage Frequency
(V) (V) (A) (V) (kHz)
CXSU6367 3.6 20 20 2 0.5 320 External MP   SOP8
CXSU6368 2.6 5.5 12 1.6 1.24 640/1200 External MP   MSOP8
CXSU6368H 2.6 5.5 12 3 1.24 640/1200 External MP   SOP8E DFN8
CXSU6369 2.6 5.5 12 2~2.6 0.6 1000 Internal MP   SOT23-6
CXSU6370 2.7 5.5 20 0.75 1.24 1200 Internal MP   SOT23-5 SOT23-6
CXSU6371 2.6 5.5 12 3.5 0.6 1000 Internal MP   SOP8E DFN8
CXSU6372 2.6 5.5 9 4.5 0.6 500 Internal MP   SOP8E
CXSU6373 2.4 5.5 18 5 0.6 350 Internal MP   SOP8E
CXSU6374 2.4 5.5 MOSFET Source -0.105/Sink 0.13 0.6 550 Internal MP OCP Adjust SOT23-6
CXSU6375 1.8 15 MOSFET 0.05 0.5 Adjust External MP 75% duty cycle SOP8 TSSOP8
CXSU6376 1.8 15 MOSFET 0.05 0.5 Adjust External MP 85% duty cycle SOP8 TSSOP8
CXSU6377 2.4 5.5 MOSFET Source -0.105  Sink 0.13 0.6 550 Internal MP   SOT