Protection features CXSD62337 The device also includes an internal soft-start and an external adjustable soft-start function to limit the inrush current and prevent the overshoot of output voltage

发布时间：2020-04-06 09:43:38 浏览次数：706 作者：嘉泰姆

摘要：Protection features CXSD62337 The device also includes an internal soft-start and an external adjustable soft-start function to limit the inrush current and prevent the overshoot of output voltage

The CXSD62337 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 3A continuous output current over a wide input supply range from 4.5V to 28.5V with excellent load and line regulations. The switching frequency of CXSD62337 is 1.4MHz and current mode operation provides fast transient response and eases loop stabilization.LjV嘉泰姆

The CXSD62337 is highly efficient with peak efficiency at 91% when in operation. In shutdown mode the regulator draws less than 18μA of supply current. Protection features include cycle-by-cycle current limit and thermal shutdown. The device also includes an internal soft-start and an external adjustable soft-start function to limit the inrush current and prevent the overshoot of output voltage.LjV嘉泰姆

The CXSD62337 is available in Green SOIC-8 (Exposed Pad) package and requires a minimum number of readily available external components to complete a 3A step-down DC/DC converter solution.LjV嘉泰姆

产品特点 返回TOPLjV嘉泰姆

• 3A Output Current
• High Efficiency: Up to 91%
• 4.5V to 28.5V Input Voltage Range
• < 18μA Shutdown Supply Current
• 100mΩ Internal Power MOSFET Switch
• Fixed 1.4MHz Switching Frequency
• Output Adjustable from 0.8V to 22V
• Cycle-by-Cycle Current Limit Protection
• Thermal Shutdown Protection
• Under-Voltage Lockout
• Stable with Low ESR Ceramic Capacitors
• -40℃</span> to +85℃</span> Operating Temperature Range
• Available in Green SOIC-8 (Exposed Pad) PackageLjV嘉泰姆

应用范围 返回TOPLjV嘉泰姆

Distributed Power Systems
Battery Chargers
Flat Panel TVs
Set-Top Boxes
Pre-Regulator for Linear Regulators
Cigarette Lighter Powered Devices
DVD/PVR DevicesLjV嘉泰姆

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产品封装图 返回TOPLjV嘉泰姆

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ProductLjV嘉泰姆	CHLjV嘉泰姆	EnableLjV嘉泰姆	V_CCLjV嘉泰姆 (Min)VLjV嘉泰姆	V_CCLjV嘉泰姆 (Max)V LjV嘉泰姆	V_OUT(V)LjV嘉泰姆	I_OUT(mA)LjV嘉泰姆	FrequencyLjV嘉泰姆 (kHz)LjV嘉泰姆	Iq (mA)LjV嘉泰姆	SHDN LjV嘉泰姆 Iq(μA)LjV嘉泰姆	PackageLjV嘉泰姆
CXSD62327LjV嘉泰姆	1LjV嘉泰姆	LLjV嘉泰姆	3LjV嘉泰姆	5.5LjV嘉泰姆	adjLjV嘉泰姆	3000LjV嘉泰姆	adj(300 to LjV嘉泰姆 2000)LjV嘉泰姆	0.41LjV嘉泰姆	2LjV嘉泰姆	TDFN-3x3-10LLjV嘉泰姆
CXSD62328LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.5LjV嘉泰姆	5.5LjV嘉泰姆	3.3/adjLjV嘉泰姆	2000LjV嘉泰姆	1400LjV嘉泰姆	0.3LjV嘉泰姆	2LjV嘉泰姆	TDFN-3x3-10LLjV嘉泰姆
CXSD62329LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.5LjV嘉泰姆	5.5LjV嘉泰姆	1.2/1.8/3.3/adjLjV嘉泰姆	800LjV嘉泰姆	1600LjV嘉泰姆	0.03LjV嘉泰姆	1LjV嘉泰姆	TSOT-23-5LjV嘉泰姆
CXSD62330LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.5LjV嘉泰姆	5.5LjV嘉泰姆	1.2/1.8/3.3/adjLjV嘉泰姆	800LjV嘉泰姆	1600LjV嘉泰姆	0.03LjV嘉泰姆	1LjV嘉泰姆	TSOT-23-5 TDFN-2x2-6LLjV嘉泰姆
CXSD62331LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.5LjV嘉泰姆	5.5LjV嘉泰姆	1.2/1.8/3.3/adjLjV嘉泰姆	2000LjV嘉泰姆	1400LjV嘉泰姆	0.055LjV嘉泰姆	2LjV嘉泰姆	TDFN-3x3-10LLjV嘉泰姆
CXSD62332LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.7LjV嘉泰姆	5.5LjV嘉泰姆	adjLjV嘉泰姆	1200LjV嘉泰姆	1600LjV嘉泰姆	0.03LjV嘉泰姆	1LjV嘉泰姆	TDFN-3x3-10LLjV嘉泰姆
CXSD62333LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.7LjV嘉泰姆	5.5LjV嘉泰姆	adjLjV嘉泰姆	1200LjV嘉泰姆	1600LjV嘉泰姆	0.03LjV嘉泰姆	1LjV嘉泰姆	TDFN-2x3-8LLjV嘉泰姆
CXSD62334LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.5LjV嘉泰姆	5.5LjV嘉泰姆	adjLjV嘉泰姆	600LjV嘉泰姆	6000LjV嘉泰姆	0.022LjV嘉泰姆	1LjV嘉泰姆	TDFN-2x2-6LLjV嘉泰姆
CXSD62335LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	2.5LjV嘉泰姆	5.5LjV嘉泰姆	0.6/0.8/1.0/1.1/1.15LjV嘉泰姆 /1.2/1.5/1.6/1.8/2.5/LjV嘉泰姆 2.8/3.0/3.3LjV嘉泰姆	600LjV嘉泰姆	6000LjV嘉泰姆	0.022LjV嘉泰姆	1LjV嘉泰姆	TDFN-2x2-6L LjV嘉泰姆 WLCSP-1.21x0.81-6BLjV嘉泰姆
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CXSD62336LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	4.5LjV嘉泰姆	28.5LjV嘉泰姆	adjLjV嘉泰姆	3000LjV嘉泰姆	385LjV嘉泰姆	0.8LjV嘉泰姆	18LjV嘉泰姆	SOIC-8(EP)LjV嘉泰姆
CXSD62337LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	4.5LjV嘉泰姆	28.5LjV嘉泰姆	adjLjV嘉泰姆	3000LjV嘉泰姆	1400LjV嘉泰姆	0.8LjV嘉泰姆	18LjV嘉泰姆	SOIC-8(EP)LjV嘉泰姆
CXSD62338LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	4.5LjV嘉泰姆	38LjV嘉泰姆	adjLjV嘉泰姆	2000LjV嘉泰姆	385LjV嘉泰姆	0.8LjV嘉泰姆	18LjV嘉泰姆	SOIC-8(EP)LjV嘉泰姆
CXSD62339LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	4.5LjV嘉泰姆	38LjV嘉泰姆	adjLjV嘉泰姆	2000LjV嘉泰姆	1400LjV嘉泰姆	0.8LjV嘉泰姆	18LjV嘉泰姆	SOIC-8(EP)LjV嘉泰姆
CXSD62340LjV嘉泰姆	1LjV嘉泰姆	HLjV嘉泰姆	4.5LjV嘉泰姆	18LjV嘉泰姆	adjLjV嘉泰姆	3000LjV嘉泰姆	1400LjV嘉泰姆	0.8LjV嘉泰姆	18LjV嘉泰姆	SOIC-8(EP)LjV嘉泰姆

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上一篇： 3A, 28.5V, 385kHz Step-Down Converter CXSD62336 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 3A continuous output current over a wide input supply range

下一篇： The switching frequency of CXSD62338 is 385kHz and current mode operation provides fast transient response and eases loop stabilization Protection features include cycle-by-cycle current limit and the

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Protection features CXSD62337 The device also includes an internal soft-start and an external adjustable soft-start function to limit the inrush current and prevent the overshoot of output voltage

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Protection features CXSD62337 The device also includes an internal soft-start and an external adjustable soft-start function to limit the inrush current and prevent the overshoot of output voltage

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