CXSD62339 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 2A continuous output current over a wide input supply range from 4.5V to 38V with excellent load an

发布时间：2020-04-06 09:43:38 浏览次数：712 作者：嘉泰姆

摘要：CXSD62339 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 2A continuous output current over a wide input supply range from 4.5V to 38V with excellent load an

The CXSD62339 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 2A continuous output current over a wide input supply range from 4.5V to 38V with excellent load and line regulations. The switching frequency of CXSD62339 is 1.4MHz and current mode operation provides fast transient response and eases loop stabilization.RFY嘉泰姆

The CXSD62339 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.RFY嘉泰姆

The CXSD62339 is available in Green SOIC-8 (Exposed Pad) package and requires a minimum number of readily available external components to complete a 2A step-down DC/DC converter solution.RFY嘉泰姆

产品特点 返回TOPRFY嘉泰姆

• 2A Output Current
• High Efficiency: Up to 91%
• 4.5V to 38V Input Voltage Range
• < 18μA Shutdown Supply Current
• 100mΩ Internal Power MOSFET Switch
• Fixed 1.4MHz Switching Frequency
• Output Adjustable from 0.8V to 28V
• 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) PackageRFY嘉泰姆

应用范围 返回TOPRFY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 DevicesRFY嘉泰姆

技术规格书（产品PDF) 返回TOP RFY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</span>！</span>
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产品封装图 返回TOPRFY嘉泰姆

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同步整流降压转换器</span>RFY嘉泰姆
ProductRFY嘉泰姆	CHRFY嘉泰姆	EnableRFY嘉泰姆	V_CCRFY嘉泰姆 (Min)VRFY嘉泰姆	V_CCRFY嘉泰姆 (Max)V RFY嘉泰姆	V_OUT(V)RFY嘉泰姆	I_OUT(mA)RFY嘉泰姆	FrequencyRFY嘉泰姆 (kHz)RFY嘉泰姆	Iq (mA)RFY嘉泰姆	SHDN RFY嘉泰姆 Iq(μA)RFY嘉泰姆	PackageRFY嘉泰姆
CXSD62327RFY嘉泰姆	1RFY嘉泰姆	LRFY嘉泰姆	3RFY嘉泰姆	5.5RFY嘉泰姆	adjRFY嘉泰姆	3000RFY嘉泰姆	adj(300 to RFY嘉泰姆 2000)RFY嘉泰姆	0.41RFY嘉泰姆	2RFY嘉泰姆	TDFN-3x3-10LRFY嘉泰姆
CXSD62328RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.5RFY嘉泰姆	5.5RFY嘉泰姆	3.3/adjRFY嘉泰姆	2000RFY嘉泰姆	1400RFY嘉泰姆	0.3RFY嘉泰姆	2RFY嘉泰姆	TDFN-3x3-10LRFY嘉泰姆
CXSD62329RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.5RFY嘉泰姆	5.5RFY嘉泰姆	1.2/1.8/3.3/adjRFY嘉泰姆	800RFY嘉泰姆	1600RFY嘉泰姆	0.03RFY嘉泰姆	1RFY嘉泰姆	TSOT-23-5RFY嘉泰姆
CXSD62330RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.5RFY嘉泰姆	5.5RFY嘉泰姆	1.2/1.8/3.3/adjRFY嘉泰姆	800RFY嘉泰姆	1600RFY嘉泰姆	0.03RFY嘉泰姆	1RFY嘉泰姆	TSOT-23-5 TDFN-2x2-6LRFY嘉泰姆
CXSD62331RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.5RFY嘉泰姆	5.5RFY嘉泰姆	1.2/1.8/3.3/adjRFY嘉泰姆	2000RFY嘉泰姆	1400RFY嘉泰姆	0.055RFY嘉泰姆	2RFY嘉泰姆	TDFN-3x3-10LRFY嘉泰姆
CXSD62332RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.7RFY嘉泰姆	5.5RFY嘉泰姆	adjRFY嘉泰姆	1200RFY嘉泰姆	1600RFY嘉泰姆	0.03RFY嘉泰姆	1RFY嘉泰姆	TDFN-3x3-10LRFY嘉泰姆
CXSD62333RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.7RFY嘉泰姆	5.5RFY嘉泰姆	adjRFY嘉泰姆	1200RFY嘉泰姆	1600RFY嘉泰姆	0.03RFY嘉泰姆	1RFY嘉泰姆	TDFN-2x3-8LRFY嘉泰姆
CXSD62334RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.5RFY嘉泰姆	5.5RFY嘉泰姆	adjRFY嘉泰姆	600RFY嘉泰姆	6000RFY嘉泰姆	0.022RFY嘉泰姆	1RFY嘉泰姆	TDFN-2x2-6LRFY嘉泰姆
CXSD62335RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	2.5RFY嘉泰姆	5.5RFY嘉泰姆	0.6/0.8/1.0/1.1/1.15RFY嘉泰姆 /1.2/1.5/1.6/1.8/2.5/RFY嘉泰姆 2.8/3.0/3.3RFY嘉泰姆	600RFY嘉泰姆	6000RFY嘉泰姆	0.022RFY嘉泰姆	1RFY嘉泰姆	TDFN-2x2-6L RFY嘉泰姆 WLCSP-1.21x0.81-6BRFY嘉泰姆
非同步降压转换器RFY嘉泰姆
ProductRFY嘉泰姆	CHRFY嘉泰姆	EnableRFY嘉泰姆	V_CCRFY嘉泰姆 (Min)VRFY嘉泰姆	V_CCRFY嘉泰姆 MAX(V) RFY嘉泰姆	V_OUT(V)RFY嘉泰姆	I_OUT(mA)RFY嘉泰姆	FrequencyRFY嘉泰姆 (kHz)RFY嘉泰姆	Iq (mA)RFY嘉泰姆	SHDN RFY嘉泰姆 Iq(μA)RFY嘉泰姆	PackageRFY嘉泰姆
CXSD62336RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	4.5RFY嘉泰姆	28.5RFY嘉泰姆	adjRFY嘉泰姆	3000RFY嘉泰姆	385RFY嘉泰姆	0.8RFY嘉泰姆	18RFY嘉泰姆	SOIC-8(EP)RFY嘉泰姆
CXSD62337RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	4.5RFY嘉泰姆	28.5RFY嘉泰姆	adjRFY嘉泰姆	3000RFY嘉泰姆	1400RFY嘉泰姆	0.8RFY嘉泰姆	18RFY嘉泰姆	SOIC-8(EP)RFY嘉泰姆
CXSD62338RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	4.5RFY嘉泰姆	38RFY嘉泰姆	adjRFY嘉泰姆	2000RFY嘉泰姆	385RFY嘉泰姆	0.8RFY嘉泰姆	18RFY嘉泰姆	SOIC-8(EP)RFY嘉泰姆
CXSD62339RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	4.5RFY嘉泰姆	38RFY嘉泰姆	adjRFY嘉泰姆	2000RFY嘉泰姆	1400RFY嘉泰姆	0.8RFY嘉泰姆	18RFY嘉泰姆	SOIC-8(EP)RFY嘉泰姆
CXSD62340RFY嘉泰姆	1RFY嘉泰姆	HRFY嘉泰姆	4.5RFY嘉泰姆	18RFY嘉泰姆	adjRFY嘉泰姆	3000RFY嘉泰姆	1400RFY嘉泰姆	0.8RFY嘉泰姆	18RFY嘉泰姆	SOIC-8(EP)RFY嘉泰姆

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上一篇： 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

下一篇： 3A, 18V, 1.4MHz Step-Down Converter CXSD62340 is highly efficient with peak efficiency at 91% when in operation. In shutdown mode the regulator draws less than 18μA of supply current. Protection featu

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CXSD62339 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 2A continuous output current over a wide input supply range from 4.5V to 38V with excellent load an

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CXSD62339 is a current-mode step-down regulator with an internal power MOSFET. This device achieves 2A continuous output current over a wide input supply range from 4.5V to 38V with excellent load an

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