Low Voltage DC / DC Buck Controller CXSD6182 includes a totem-pole single output stage for driving PNP transistor or P-MOS, high precision reference (0.5V) for comparing output voltage with

Low Voltage DC / DC Buck Controller CXSD6182 includes a totem-pole single output stage for driving PNP transistor or P-MOS, high precision reference (0.5V) for comparing output voltage with

目录

   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）

   5.产品封装      6.电路原理图     7.相关产品

一.产品概述

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     The CXSD6182 is a buck topology switching regulator controller for low operating voltage applications field. The CXSD6182 includes a totem-pole single output stage for driving PNP transistor or P-MOS, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal duty control for controlling the maximum duty cycle, programmable soft start with short circuit protection and external shutdown control. 

二.产品特点

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˙Wide Supply Voltage Operating Range: 1.8 to 12V
˙Precision Feedback Reference Voltage: 0.5V (±2%)
˙High Speed Oscillator Frequency: 600KHz max.
˙Low Current Consumption: Operation Mode 5.5mA
˙Low Current Consumption: Shutdown Mode 1μA 
˙Programmable Soft Start Function (SS)
˙Short Circuit Protection Function (SCP)
˙Totem-pole Output
˙Shutdown Function with Adjustable Driving Current
˙Package: SOP-8L, SOP-8L (EP), TSSOP-8L and MSOP-8L

三.应用范围

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  Low Input Voltage DC / DC Converter

  Battery used Equipment

  Low Output Voltage DC / DC Converter    

四.技术规格书（产品PDF)

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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！

 

五.产品封装图

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六.电路原理图

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七.相关芯片选择指南    更多同类产品.......

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非同步降压（Buck）转换器NON-SYNCHRONOUS STEP-DOWN (BUCK)   CONTROLLERS
Part No.	VIN		Feedback	Switching	Soft Start	Package	Status	Notes
	(Min)	(Max)	Voltage	Frequency
	(V)		(V)	(kHz)
CXSD6180	3.6	40	1	Adjust	External	SOP8	MP
CXSD6181	3.6	30	1	Adjust	External	SOP8	MP	Totem pole include   SCSAR
CXSD6182	1.8	15	0.5	Adjust	External	SOP8	MP	Totem pole include
CXSD6183	4	40	Adjust	Adjust	External	SOP16 SSOP16	MP	Dual Channel
CXSD6184	3.6	40	Adjust	Adjust	External	SOP16 SSOP16	MP	Totem pole include