CXSD62600A high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 0.6A of output current Light Load operation

CXSD62600A is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 0.6A of output current. It has an ultra-low quiescent current luA when there is no load. Running at a fixed frequency of 1.2IVlHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies

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

   产品概述 返回TOP

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The CXSD62600A is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 0.6A of output current. It has an ultra-low quiescent current luA when there is no load. Running at a fixed frequency of 1.2IVlHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies. Other external components, such as ceramic input and output caps, can also be small due to higher switching frequency, while maintaining exceptional low noise output voltages. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability.  CXSD62600A is housed in a tiny SOT23-5 and DFN2x2-6 package 

   产品特点 返回TOP

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Ultra low luA Iq, and 1-2uA at standby 

Up to 96% Efficiency 

Up to 600mA Max Output Current 

1.2IV1HZ Frequency 

Light Load operation 

Intemal Compensation 

Tiny Package 

   应用范围 返回TOP

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♦ Wearable 

♦ lOT 

♦ Energy Harvest 

♦ Battery powered devices

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产品封装图 返回TOP

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电路原理图 返回TOP

 

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型号	产品描述	架构	VIN (min) (V)	VIN (max) (V)	VOUT (min) (V)	VOUT (max) (V)	IOUT (max) (A)	Vfb  (V)	开关 频率  (Hz)	IQ (uA)	封装形式
CXSD62590	3通道6V/3.5A	同步降压	2.6	6	0.45	3.6	3.5	0.45	1.5M	40	DFN4X4-24
CXSD62591	3通道6V/1.5A	内部补偿	2.6	5.5	0.6	3.6	1.5*3	0.6	1.5M	40
CXSD62592	18V/2A同步降压	内部补偿	4.2	28	0.8	9	2	0.8	1M	750
CXSD62593	6V/3A同步降压	内部补偿	3.6	6	0.6	5	1	0.6	1.8M	420
CXSD62594	18V/3A同步降压	内部补偿	4.5	18	0.6	5	3	0.6	500k	177
CXSD62595	6V/1A同步降压 DFN2X2-6封装	内部补偿	2.6	6	0.6	5	1	0.6	500k	40	DFN2X2-6
CXSD62596	7.3V/3A同步降压	内部补偿	2.4	7.3	0.6	5	3	0.6	1.5M	42	SOT26
CXSD62597	7V/1.2A同步降压	内部补偿	2.6	7.2	0.6	5	1	0.6	1.5M	40	SOT25
CXSD62598	5.5V/2A同步降压	3.6	5.5	0.8	5	2	0.8	1.4M	450
CXSD62599	6V/3A同步降压 COT架构	内部补偿	2.6	6	0.45	5	3	0.45	1.5M
CXSD62600A	7V/0.6A同步降压	内部补偿	2.6	7	1.11	5	0.6	1.11	1.2M	1	SOT25 DFN2X2-6
CXSD62601A	6V双路1.2A同步降压	内部补偿	2.6	5.5	0.6	5	1.2	0.6	1.2M	38	SOP8
CXSD62602A	6V/2A3MHz同步降压	内部补偿	2.6	5.5	0.6	5	2	0.6	3M	30	DFN2x2-8
CXSD62603A	18V/2A同步降压	内部补偿	4.2	18	0.6	6	2	0.65	500K	700	SOT23-6
CXSD62604	38V/0.4A同步降压	内部补偿	5	38	3.3	12	0.4	0.8	700K	850	SOT23-6
CXSD62605	18V/3A同步降压	内部补偿	4.5	18	0.798	5	3	0.798	700K	177	SOT563
CXSD62606	18V/2A同步降压	内部补偿	4.5	18	0.798	5	2	0.798	700K	177	SOT563