产品信息查询
产品 新闻
320KHz, 2A Asynchronous Buck Regulator CXSD6171 is a wide input range buck switching regulator suita
发表时间:2020-04-08浏览次数:70
320KHz, 2A Asynchronous Buck Regulator CXSD6171 is a wide input range buck switching regulator suita
 

目录0kT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)0kT嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品0kT嘉泰姆

一.产品概述0kT嘉泰姆


 The CXSD6171 is a wide input range buck switching regulator suitable for most applications. The CXSD6171 includes a high current P-MOSFET, a high precision reference (0.8V) for comparing output voltage with a feedback amplifier, an internal soft start timer and dead-time controller. The oscillator controls both the maximum duty cycle and PWM frequency. 0kT嘉泰姆

二.产品特点0kT嘉泰姆


˙Precision Feedback Reference Voltage: 0.8V (2%)0kT嘉泰姆
˙Wide Supply Voltage Operating Range: 3.6 to 20V0kT嘉泰姆
˙Low Current Consumption: 3mA0kT嘉泰姆
˙Internal Fixed Oscillator Frequency: 320KHz (Typ.)0kT嘉泰姆
˙Internal Soft-Start Function (SS)0kT嘉泰姆
˙Built-In P-MOSFET for 2A Output Loading0kT嘉泰姆
˙Over Current Protection0kT嘉泰姆
˙Package: SOP-8L0kT嘉泰姆

三.应用范围0kT嘉泰姆


Ø Distributed Power Systems0kT嘉泰姆

Ø Battery Charger Network Cards0kT嘉泰姆

Ø Pre-Regulator for Linear Regulators0kT嘉泰姆

Ø DSL Modems 0kT嘉泰姆

四.技术规格书(产品PDF)0kT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0kT嘉泰姆

 QQ截图20160419174301.jpg0kT嘉泰姆

五.产品封装图0kT嘉泰姆


blob.png blob.png0kT嘉泰姆

六.电路原理图0kT嘉泰姆


 blob.png  0kT嘉泰姆

七.相关芯片选择指南0kT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 External