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

发布时间：2020-04-06 09:43:38 浏览次数：705 作者：嘉泰姆

摘要：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

The CXSD62338 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 CXSD62338 is 385kHz and current mode operation provides fast transient response and eases loop stabilization.gVY嘉泰姆

The CXSD62338 is highly efficient with peak efficiency at 94% 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.gVY嘉泰姆

The CXSD62338 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.gVY嘉泰姆

产品特点 返回TOPgVY嘉泰姆

• 2A Output Current
• High Efficiency: Up to 94%
• 4.5V to 38V Input Voltage Range
• < 18μA Shutdown Supply Current
• 100mΩ Internal Power MOSFET Switch
• Fixed 385kHz Switching Frequency
• Output Adjustable from 0.8V to 32V
• 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) PackagegVY嘉泰姆

应用范围 返回TOPgVY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 DevicesgVY嘉泰姆

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产品封装图 返回TOPgVY嘉泰姆

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同步整流降压转换器</span>gVY嘉泰姆
ProductgVY嘉泰姆	CHgVY嘉泰姆	EnablegVY嘉泰姆	V_CCgVY嘉泰姆 (Min)VgVY嘉泰姆	V_CCgVY嘉泰姆 (Max)V gVY嘉泰姆	V_OUT(V)gVY嘉泰姆	I_OUT(mA)gVY嘉泰姆	FrequencygVY嘉泰姆 (kHz)gVY嘉泰姆	Iq (mA)gVY嘉泰姆	SHDN gVY嘉泰姆 Iq(μA)gVY嘉泰姆	PackagegVY嘉泰姆
CXSD62327gVY嘉泰姆	1gVY嘉泰姆	LgVY嘉泰姆	3gVY嘉泰姆	5.5gVY嘉泰姆	adjgVY嘉泰姆	3000gVY嘉泰姆	adj(300 to gVY嘉泰姆 2000)gVY嘉泰姆	0.41gVY嘉泰姆	2gVY嘉泰姆	TDFN-3x3-10LgVY嘉泰姆
CXSD62328gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.5gVY嘉泰姆	5.5gVY嘉泰姆	3.3/adjgVY嘉泰姆	2000gVY嘉泰姆	1400gVY嘉泰姆	0.3gVY嘉泰姆	2gVY嘉泰姆	TDFN-3x3-10LgVY嘉泰姆
CXSD62329gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.5gVY嘉泰姆	5.5gVY嘉泰姆	1.2/1.8/3.3/adjgVY嘉泰姆	800gVY嘉泰姆	1600gVY嘉泰姆	0.03gVY嘉泰姆	1gVY嘉泰姆	TSOT-23-5gVY嘉泰姆
CXSD62330gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.5gVY嘉泰姆	5.5gVY嘉泰姆	1.2/1.8/3.3/adjgVY嘉泰姆	800gVY嘉泰姆	1600gVY嘉泰姆	0.03gVY嘉泰姆	1gVY嘉泰姆	TSOT-23-5 TDFN-2x2-6LgVY嘉泰姆
CXSD62331gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.5gVY嘉泰姆	5.5gVY嘉泰姆	1.2/1.8/3.3/adjgVY嘉泰姆	2000gVY嘉泰姆	1400gVY嘉泰姆	0.055gVY嘉泰姆	2gVY嘉泰姆	TDFN-3x3-10LgVY嘉泰姆
CXSD62332gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.7gVY嘉泰姆	5.5gVY嘉泰姆	adjgVY嘉泰姆	1200gVY嘉泰姆	1600gVY嘉泰姆	0.03gVY嘉泰姆	1gVY嘉泰姆	TDFN-3x3-10LgVY嘉泰姆
CXSD62333gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.7gVY嘉泰姆	5.5gVY嘉泰姆	adjgVY嘉泰姆	1200gVY嘉泰姆	1600gVY嘉泰姆	0.03gVY嘉泰姆	1gVY嘉泰姆	TDFN-2x3-8LgVY嘉泰姆
CXSD62334gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.5gVY嘉泰姆	5.5gVY嘉泰姆	adjgVY嘉泰姆	600gVY嘉泰姆	6000gVY嘉泰姆	0.022gVY嘉泰姆	1gVY嘉泰姆	TDFN-2x2-6LgVY嘉泰姆
CXSD62335gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	2.5gVY嘉泰姆	5.5gVY嘉泰姆	0.6/0.8/1.0/1.1/1.15gVY嘉泰姆 /1.2/1.5/1.6/1.8/2.5/gVY嘉泰姆 2.8/3.0/3.3gVY嘉泰姆	600gVY嘉泰姆	6000gVY嘉泰姆	0.022gVY嘉泰姆	1gVY嘉泰姆	TDFN-2x2-6L gVY嘉泰姆 WLCSP-1.21x0.81-6BgVY嘉泰姆
非同步降压转换器gVY嘉泰姆
ProductgVY嘉泰姆	CHgVY嘉泰姆	EnablegVY嘉泰姆	V_CCgVY嘉泰姆 (Min)VgVY嘉泰姆	V_CCgVY嘉泰姆 MAX(V) gVY嘉泰姆	V_OUT(V)gVY嘉泰姆	I_OUT(mA)gVY嘉泰姆	FrequencygVY嘉泰姆 (kHz)gVY嘉泰姆	Iq (mA)gVY嘉泰姆	SHDN gVY嘉泰姆 Iq(μA)gVY嘉泰姆	PackagegVY嘉泰姆
CXSD62336gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	4.5gVY嘉泰姆	28.5gVY嘉泰姆	adjgVY嘉泰姆	3000gVY嘉泰姆	385gVY嘉泰姆	0.8gVY嘉泰姆	18gVY嘉泰姆	SOIC-8(EP)gVY嘉泰姆
CXSD62337gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	4.5gVY嘉泰姆	28.5gVY嘉泰姆	adjgVY嘉泰姆	3000gVY嘉泰姆	1400gVY嘉泰姆	0.8gVY嘉泰姆	18gVY嘉泰姆	SOIC-8(EP)gVY嘉泰姆
CXSD62338gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	4.5gVY嘉泰姆	38gVY嘉泰姆	adjgVY嘉泰姆	2000gVY嘉泰姆	385gVY嘉泰姆	0.8gVY嘉泰姆	18gVY嘉泰姆	SOIC-8(EP)gVY嘉泰姆
CXSD62339gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	4.5gVY嘉泰姆	38gVY嘉泰姆	adjgVY嘉泰姆	2000gVY嘉泰姆	1400gVY嘉泰姆	0.8gVY嘉泰姆	18gVY嘉泰姆	SOIC-8(EP)gVY嘉泰姆
CXSD62340gVY嘉泰姆	1gVY嘉泰姆	HgVY嘉泰姆	4.5gVY嘉泰姆	18gVY嘉泰姆	adjgVY嘉泰姆	3000gVY嘉泰姆	1400gVY嘉泰姆	0.8gVY嘉泰姆	18gVY嘉泰姆	SOIC-8(EP)gVY嘉泰姆

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上一篇： 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

下一篇： 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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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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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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