CXSD62605宽输入范围高效率和高频DC-DC降压开关稳压器3A的输出电流COT控制模式相比PWM控制模式内置OVP功能保护电路

CXSD62605是一种宽输入范围、高效率和高频DC-DC降压开关稳压器，能够提供高达3A的输出电流。采用COT控制模式，相比PWM控制模式，动态响应显著提升。内置OVP功能保护电路，防止输入电压浪涌。成为液晶电视、机顶盒、便携式电视等工业应用的理想解决方案。CXSD62605采用SOT563封装 CXSD62605 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load. During light load, CXSD62605 goes into a PFM mode that saves switching loss achieving high efficiency. The adaptive COT control also maintains a constant switching frequency across line and load. An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 25V, making it an ideal solution for industrial applications such as LCD TV, Set Top Box, Portable TV, etc. CXSD62605 is available in SOT563 package.

产品特点 返回TOPy0u嘉泰姆

 Wide Input Range: 4.5V-18V y0u嘉泰姆

 Adaptive COT Control y0u嘉泰姆

 Ultra-fast load transient response y0u嘉泰姆

 High Efficiency PFM mode at light load y0u嘉泰姆

 High Efficiency Synchronous operation y0u嘉泰姆

 No load IQ 177uA y0u嘉泰姆

 Low Rdson Internal power FETs y0u嘉泰姆

 Capable of Delivering 3A y0u嘉泰姆

 No External Compensation Needed y0u嘉泰姆

 Thermal Shutdown and UVLO  Available in SOT563 Packagey0u嘉泰姆

应用范围 返回TOPy0u嘉泰姆

 LCD TV y0u嘉泰姆

 Set Top Box y0u嘉泰姆

 xDSL Modemy0u嘉泰姆

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型号y0u嘉泰姆	产品描述y0u嘉泰姆	架构y0u嘉泰姆	VINy0u嘉泰姆 (min)y0u嘉泰姆 (V)y0u嘉泰姆	VINy0u嘉泰姆 (max)y0u嘉泰姆 (V)y0u嘉泰姆	VOUTy0u嘉泰姆 (min)y0u嘉泰姆 (V)y0u嘉泰姆	VOUTy0u嘉泰姆 (max)y0u嘉泰姆 (V)y0u嘉泰姆	IOUTy0u嘉泰姆 (max)y0u嘉泰姆 (A) y0u嘉泰姆	Vfb y0u嘉泰姆 (V)y0u嘉泰姆	开关y0u嘉泰姆频率 y0u嘉泰姆 (Hz)y0u嘉泰姆	IQy0u嘉泰姆 (uA)y0u嘉泰姆	封装形式y0u嘉泰姆
CXSD62590y0u嘉泰姆	3通道6V/3.5Ay0u嘉泰姆	同步降压y0u嘉泰姆	2.6y0u嘉泰姆	6y0u嘉泰姆	0.45y0u嘉泰姆	3.6y0u嘉泰姆	3.5y0u嘉泰姆	0.45y0u嘉泰姆	1.5My0u嘉泰姆	40y0u嘉泰姆	DFN4X4-24y0u嘉泰姆
CXSD62591y0u嘉泰姆	3通道6V/1.5Ay0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	5.5y0u嘉泰姆	0.6y0u嘉泰姆	3.6y0u嘉泰姆	1.5*3y0u嘉泰姆	0.6y0u嘉泰姆	1.5My0u嘉泰姆	40y0u嘉泰姆
CXSD62592y0u嘉泰姆	18V/2A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	4.2y0u嘉泰姆	28y0u嘉泰姆	0.8y0u嘉泰姆	9y0u嘉泰姆	2y0u嘉泰姆	0.8y0u嘉泰姆	1My0u嘉泰姆	750y0u嘉泰姆
CXSD62593y0u嘉泰姆	6V/3A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	3.6y0u嘉泰姆	6y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	1y0u嘉泰姆	0.6y0u嘉泰姆	1.8My0u嘉泰姆	420y0u嘉泰姆
CXSD62594y0u嘉泰姆	18V/3A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	4.5y0u嘉泰姆	18y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	3y0u嘉泰姆	0.6y0u嘉泰姆	500ky0u嘉泰姆	177y0u嘉泰姆
CXSD62595y0u嘉泰姆	6V/1A同步降压y0u嘉泰姆 DFN2X2-6封装y0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	6y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	1y0u嘉泰姆	0.6y0u嘉泰姆	500ky0u嘉泰姆	40y0u嘉泰姆	DFN2X2-6y0u嘉泰姆
CXSD62596y0u嘉泰姆	7.3V/3A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	2.4y0u嘉泰姆	7.3y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	3y0u嘉泰姆	0.6y0u嘉泰姆	1.5My0u嘉泰姆	42y0u嘉泰姆	SOT26y0u嘉泰姆
CXSD62597y0u嘉泰姆	7V/1.2A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	7.2y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	1y0u嘉泰姆	0.6y0u嘉泰姆	1.5My0u嘉泰姆	40y0u嘉泰姆	SOT25y0u嘉泰姆
CXSD62598y0u嘉泰姆	5.5V/2A同步降压y0u嘉泰姆	3.6y0u嘉泰姆	5.5y0u嘉泰姆	0.8y0u嘉泰姆	5y0u嘉泰姆	2y0u嘉泰姆	0.8y0u嘉泰姆	1.4My0u嘉泰姆	450y0u嘉泰姆
CXSD62599y0u嘉泰姆	6V/3A同步降压y0u嘉泰姆 COT架构y0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	6y0u嘉泰姆	0.45y0u嘉泰姆	5y0u嘉泰姆	3y0u嘉泰姆	0.45y0u嘉泰姆	1.5My0u嘉泰姆
CXSD62600Ay0u嘉泰姆	7V/0.6A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	7y0u嘉泰姆	1.11y0u嘉泰姆	5y0u嘉泰姆	0.6y0u嘉泰姆	1.11y0u嘉泰姆	1.2My0u嘉泰姆	1y0u嘉泰姆	SOT25 DFN2X2-6y0u嘉泰姆
CXSD62601Ay0u嘉泰姆	6V双路1.2A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	5.5y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	1.2y0u嘉泰姆	0.6y0u嘉泰姆	1.2My0u嘉泰姆	38y0u嘉泰姆	SOP8y0u嘉泰姆
CXSD62602Ay0u嘉泰姆	6V/2A3MHz同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	2.6y0u嘉泰姆	5.5y0u嘉泰姆	0.6y0u嘉泰姆	5y0u嘉泰姆	2y0u嘉泰姆	0.6y0u嘉泰姆	3My0u嘉泰姆	30y0u嘉泰姆	DFN2x2-8y0u嘉泰姆
CXSD62603Ay0u嘉泰姆	18V/2A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	4.2y0u嘉泰姆	18y0u嘉泰姆	0.6y0u嘉泰姆	6y0u嘉泰姆	2y0u嘉泰姆	0.65y0u嘉泰姆	500Ky0u嘉泰姆	700y0u嘉泰姆	SOT23-6y0u嘉泰姆
CXSD62604y0u嘉泰姆	38V/0.4A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	5y0u嘉泰姆	38y0u嘉泰姆	3.3y0u嘉泰姆	12y0u嘉泰姆	0.4y0u嘉泰姆	0.8y0u嘉泰姆	700Ky0u嘉泰姆	850y0u嘉泰姆	SOT23-6y0u嘉泰姆
CXSD62605y0u嘉泰姆	18V/3A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	4.5y0u嘉泰姆	18y0u嘉泰姆	0.798y0u嘉泰姆	5y0u嘉泰姆	3y0u嘉泰姆	0.798y0u嘉泰姆	700Ky0u嘉泰姆	177y0u嘉泰姆	SOT563y0u嘉泰姆
CXSD62606y0u嘉泰姆	18V/2A同步降压y0u嘉泰姆	内部补偿y0u嘉泰姆	4.5y0u嘉泰姆	18y0u嘉泰姆	0.798y0u嘉泰姆	5y0u嘉泰姆	2y0u嘉泰姆	0.798y0u嘉泰姆	700Ky0u嘉泰姆	177y0u嘉泰姆	SOT563y0u嘉泰姆

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