目录
产品概述 返回TOPDGa嘉泰姆
The CXSD62340 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 18V with excellent load and line regulations. The switching frequency of CXSD62340 is 1.4MHz and current mode operation provides fast transient response and eases loop stabilization.DGa嘉泰姆
The 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 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.DGa嘉泰姆
The CXSD62340 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.DGa嘉泰姆
产品特点 返回TOPDGa嘉泰姆
• 3A Output Current
• High Efficiency: Up to 91%
• 4.5V to 18V Input Voltage Range
• < 18μA Shutdown Supply Current
• 100mΩ Internal Power MOSFET Switch
• Fixed 1.4MHz Switching Frequency
• Output Adjustable from 0.8V to 14V
• 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) PackageDGa嘉泰姆
应用范围 返回TOPDGa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 DevicesDGa嘉泰姆
技术规格书（产品PDF) 返回TOP DGa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TOPDGa嘉泰姆
DGa嘉泰姆
电路原理图 返回TOPDGa嘉泰姆
DGa嘉泰姆
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同步整流降压转换器</span>DGa嘉泰姆 |
ProductDGa嘉泰姆 | CHDGa嘉泰姆 | EnableDGa嘉泰姆 | VCCDGa嘉泰姆 (Min)VDGa嘉泰姆 | VCCDGa嘉泰姆 (Max)V DGa嘉泰姆 | VOUT(V)DGa嘉泰姆 | IOUT(mA)DGa嘉泰姆 | FrequencyDGa嘉泰姆 (kHz)DGa嘉泰姆 | Iq (mA)DGa嘉泰姆 | SHDN DGa嘉泰姆 Iq(μA)DGa嘉泰姆 | PackageDGa嘉泰姆 |
CXSD62327DGa嘉泰姆 | 1DGa嘉泰姆 | LDGa嘉泰姆 | 3DGa嘉泰姆 | 5.5DGa嘉泰姆 | adjDGa嘉泰姆 | 3000DGa嘉泰姆 | adj(300 to DGa嘉泰姆 2000)DGa嘉泰姆 | 0.41DGa嘉泰姆 | 2DGa嘉泰姆 | TDFN-3x3-10LDGa嘉泰姆 |
CXSD62328DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.5DGa嘉泰姆 | 5.5DGa嘉泰姆 | 3.3/adjDGa嘉泰姆 | 2000DGa嘉泰姆 | 1400DGa嘉泰姆 | 0.3DGa嘉泰姆 | 2DGa嘉泰姆 | TDFN-3x3-10LDGa嘉泰姆 |
CXSD62329DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.5DGa嘉泰姆 | 5.5DGa嘉泰姆 | 1.2/1.8/3.3/adjDGa嘉泰姆 | 800DGa嘉泰姆 | 1600DGa嘉泰姆 | 0.03DGa嘉泰姆 | 1DGa嘉泰姆 | TSOT-23-5DGa嘉泰姆 |
CXSD62330DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.5DGa嘉泰姆 | 5.5DGa嘉泰姆 | 1.2/1.8/3.3/adjDGa嘉泰姆 | 800DGa嘉泰姆 | 1600DGa嘉泰姆 | 0.03DGa嘉泰姆 | 1DGa嘉泰姆 | TSOT-23-5 TDFN-2x2-6LDGa嘉泰姆 |
CXSD62331DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.5DGa嘉泰姆 | 5.5DGa嘉泰姆 | 1.2/1.8/3.3/adjDGa嘉泰姆 | 2000DGa嘉泰姆 | 1400DGa嘉泰姆 | 0.055DGa嘉泰姆 | 2DGa嘉泰姆 | TDFN-3x3-10LDGa嘉泰姆 |
CXSD62332DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.7DGa嘉泰姆 | 5.5DGa嘉泰姆 | adjDGa嘉泰姆 | 1200DGa嘉泰姆 | 1600DGa嘉泰姆 | 0.03DGa嘉泰姆 | 1DGa嘉泰姆 | TDFN-3x3-10LDGa嘉泰姆 |
CXSD62333DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.7DGa嘉泰姆 | 5.5DGa嘉泰姆 | adjDGa嘉泰姆 | 1200DGa嘉泰姆 | 1600DGa嘉泰姆 | 0.03DGa嘉泰姆 | 1DGa嘉泰姆 | TDFN-2x3-8LDGa嘉泰姆 |
CXSD62334DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.5DGa嘉泰姆 | 5.5DGa嘉泰姆 | adjDGa嘉泰姆 | 600DGa嘉泰姆 | 6000DGa嘉泰姆 | 0.022DGa嘉泰姆 | 1DGa嘉泰姆 | TDFN-2x2-6LDGa嘉泰姆 |
CXSD62335DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 2.5DGa嘉泰姆 | 5.5DGa嘉泰姆 | 0.6/0.8/1.0/1.1/1.15DGa嘉泰姆 /1.2/1.5/1.6/1.8/2.5/DGa嘉泰姆 2.8/3.0/3.3DGa嘉泰姆 | 600DGa嘉泰姆 | 6000DGa嘉泰姆 | 0.022DGa嘉泰姆 | 1DGa嘉泰姆 | TDFN-2x2-6L DGa嘉泰姆 WLCSP-1.21x0.81-6BDGa嘉泰姆 |
非同步降压转换器DGa嘉泰姆 |
ProductDGa嘉泰姆 | CHDGa嘉泰姆 | EnableDGa嘉泰姆 | VCCDGa嘉泰姆 (Min)VDGa嘉泰姆 | VCCDGa嘉泰姆 MAX(V)
DGa嘉泰姆 | VOUT(V)DGa嘉泰姆 | IOUT(mA)DGa嘉泰姆 | FrequencyDGa嘉泰姆 (kHz)DGa嘉泰姆 | Iq (mA)DGa嘉泰姆 | SHDN DGa嘉泰姆 Iq(μA)DGa嘉泰姆 | PackageDGa嘉泰姆 |
CXSD62336DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 4.5DGa嘉泰姆 | 28.5DGa嘉泰姆 | adjDGa嘉泰姆 | 3000DGa嘉泰姆 | 385DGa嘉泰姆 | 0.8DGa嘉泰姆 | 18DGa嘉泰姆 | SOIC-8(EP)DGa嘉泰姆 |
CXSD62337DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 4.5DGa嘉泰姆 | 28.5DGa嘉泰姆 | adjDGa嘉泰姆 | 3000DGa嘉泰姆 | 1400DGa嘉泰姆 | 0.8DGa嘉泰姆 | 18DGa嘉泰姆 | SOIC-8(EP)DGa嘉泰姆 |
CXSD62338DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 4.5DGa嘉泰姆 | 38DGa嘉泰姆 | adjDGa嘉泰姆 | 2000DGa嘉泰姆 | 385DGa嘉泰姆 | 0.8DGa嘉泰姆 | 18DGa嘉泰姆 | SOIC-8(EP)DGa嘉泰姆 |
CXSD62339DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 4.5DGa嘉泰姆 | 38DGa嘉泰姆 | adjDGa嘉泰姆 | 2000DGa嘉泰姆 | 1400DGa嘉泰姆 | 0.8DGa嘉泰姆 | 18DGa嘉泰姆 | SOIC-8(EP)DGa嘉泰姆 |
CXSD62340DGa嘉泰姆 | 1DGa嘉泰姆 | HDGa嘉泰姆 | 4.5DGa嘉泰姆 | 18DGa嘉泰姆 | adjDGa嘉泰姆 | 3000DGa嘉泰姆 | 1400DGa嘉泰姆 | 0.8DGa嘉泰姆 | 18DGa嘉泰姆 | SOIC-8(EP)DGa嘉泰姆 |
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