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首页 > Products > Power Management > Synchronization or Asynchronous DC Converter > Synchronization DC Step-Down Converter >0.8A/40V Input 800kHz Forced PWM Step-Down Converter CXSD62650
0.8A/40V Input 800kHz Forced PWM Step-Down Converter CXSD62650

CXSD62650 is a current mode monolithic buck switching regulator. Operating with an input range of 4.5V~40V, the CXSD62650 delivers 800mA of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. CXSD62650 operates in forced PWM mode .The CXSD62650 guarantees robustness with short-circuit protection, thermal protection, current run-away protection,and input under voltage lockout.The CXSD62650 is available in 6-pin SOT23-6 package,which provides a compact solution with minimal externalcomponents.

0.8A/40V Input 800kHz Forced PWM Step-Down Converter CXSD62650
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  1. 1.Product overview       2.Product Features     Urt嘉泰姆

  2. 3.Scope of application       4.Technical Specification Download(PDF Document)Urt嘉泰姆

  3. 5.Product packaging       6.Circuit schematic  Urt嘉泰姆
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Product overview

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   CXSD62650 is a current mode monolithic buck switching regulator. Operating with an input range of 4.5V~40V, the CXSD62650 delivers 800mA of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. CXSD62650 operates in forced PWM mode .The CXSD62650 guarantees robustness with short-circuit protection, thermal protection, current run-away protection,and input under voltage lockout.The CXSD62650 is available in 6-pin SOT23-6 package,which provides a compact solution with minimal externalcomponents.

   Product FeaturesReturn to TopUrt嘉泰姆


 4.5V to 40V Input Voltage Range 800mA output currentUrt嘉泰姆
 High Efficiency: Up to 95%Urt嘉泰姆
 No Schottky Diode RequiredUrt嘉泰姆
 0.8V referenceUrt嘉泰姆
 Slope Compensated Current Mode Control for Excellent Line and Load Transient ResponseUrt嘉泰姆
 Integrated internal compensationUrt嘉泰姆
 Stable with Low ESR Ceramic Output CapacitorsUrt嘉泰姆
 Input under voltage lockoutUrt嘉泰姆
 Short circuit protectionUrt嘉泰姆
 Thermal ShutdownUrt嘉泰姆
 Inrush Current Limit and Soft StartUrt嘉泰姆
 -40°C to 125°C Temperature RangeUrt嘉泰姆

   Scope of applicationReturn to TopUrt嘉泰姆


 Distributed Power SystemsUrt嘉泰姆
 Automotive SystemsUrt嘉泰姆
 High Voltage Power ConvertionUrt嘉泰姆
 Industrial Power SystemsUrt嘉泰姆
 Battery Powered SystemsUrt嘉泰姆

   Technical Specification (Product PDF)Return to Top Urt嘉泰姆


If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!Urt嘉泰姆

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   Product packaging diagramReturn to TopUrt嘉泰姆


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   Circuit schematicReturn to TopUrt嘉泰姆


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Product Name Operating voltage (V) Overvoltage protection point (V) Output voltage (V) Output current (mA) Working mode Quiescent current (uA) Oscillation frequency (KHz) HighestEfficiency(%) Encapsulation form Remarks
CXSD62630 2.5-5.5 6.2 0.6-5.0 800 PFM/PWM 40 1500 95 SOT23-5L,DFN2020-6L DCSynchronous Buck
CXSD62631 1.8-5.5 6 0.6-5.0 800 PFM/PWM 40 2500 95 SOT23-5L,DFN2020-6L DCSynchronous Buck
CXSD62632 2.5-6.0 NC 0.6-5.0 1000 PFM/PWM 300 1500 96 SOT23-5L DCSynchronous Buck
CXSD62633 2.5-5.5 6.5 0.6-5.0 1200 COT 40 1500 95 SOT23-5L DCSynchronous Buck
CXSD62634 2.5-6.2 6.2 0.6-5.0 1500 PFM/PWM 40 1500 95 SOT23-5L DCSynchronous Buck
CXSD62635 2.5-7.0 7 0.6-5.0 1500 PFM/PWM 40 1500 95 SOT23-5L,DFN2020-8L DCSynchronous Buck
CXSD62636 2.5-6.2 6.2 0.6-5.0 1200 PWM 500 1500 95 SOT23-5L DCSynchronous Buck
CXSD62637 2.5-7.2 7.2 0.6-5.0 1500 PFM/PWM 50 1500 95 SOT23-5L DCSynchronous Buck
CXSD62638 2.5-5.5 6.2 0.6-5.0 2200 PFM/PWM 40 1500 95 SOT23-5L DCSynchronous Buck
CXSD62639 2.5-5.5 6.5 0.6-5.0 2000 PFM/PWM 50 1500 95 SOT23-5L DCSynchronous Buck
CXSD62640 2.5-5.5 6.5 0.6-5.0 2000 PWM 800 2500 95 SOT23-5L DCSynchronous Buck
CXSD62641 4.5-20 NC 0.6-18 2000 PFM/PWM 410 500 96 SOT23-6L DCSynchronous Buck
CXSD62642 4.5-20 NC 0.6-18 2000 PFM/PWM 410 1000 96 SOT23-6L DCSynchronous Buck
CXSD62643 4.5-24 NC 0.6-18 3000 PFM/PWM 400 1000 96 TSOT23-6FC,CPC-8L DCSynchronous Buck
CXSD62644 4.5-24 NC 0.6-18 2000 PFM/PWM 300 500 96 SOT23-6L DCSynchronous Buck
CXSD62645 2.0-6.0 6 0.6-5.0 1000 COT 0.5 1500 96 SOT23-6L,DFN2020-6L DCSynchronous Buck
CXSD62646 2.0-7.0 7 0.6-5.0 1000 COT 0.5 1500 96 SOT23-6L,DFN2020-6L DC同步降压
CXSD62647 2.7-6.0 6.3 0.6-5.0 1000 COT 40 1200 94 SOT23-5 DCSynchronous Buck
CXSD62648 2.7-6.0 NC 0.6-5.0 2000 COT 40 1500 94 SOT23-5 DCSynchronous Buck
CXSD62649 4.5-40 NC 0.8-36 1500 PFM/PWM 40 800 95 SOT23-6L DCSynchronous Buck
CXSD62650 4.5-40 NC 0.8-36 800 PWM 6000 800 95 SOT23-6L DCSynchronous Buck
CXSD62651 4.5-40 NC 0.8-36 800 PFM/PWM 40 800 95 SOT23-6L DCSynchronous Buck
CXSD62652 6.4-30 NC 0.8-24 3100 PFM/PWM 880 125 91 ESOP8 DCAsynchronous buck
CXSD6105 2.0-6.0 NC 0.6-5.0 800 PFM/PWM 200 1400 92 SOT23-5L DCSynchronous Buck
CXSD6104 2.0-6.0 NC 0.6-5.0 800 PFM/PWM 200 1400 92 SOT23-5L DCSynchronous Buck
CXSD62602 1.8-5.5 NC 0.6-5.0 800 PFM/PWM 40 1500 95 SOT23-5L DCSynchronous Buck
CXSD62600 1.6-6.0 NC 0.6-5.0 1200/1500 PFM/PWM 210 1400 95 SOT23-5L,DFN2020-6L DCSynchronous Buck
CXSD62601 2.5-5.5 6.2 0.6-5.0 1200 PFM/PWM 40 1500 95 SOT23-5L DCSynchronous Buck