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首页 > Products > Power Management > DC/DC Step-Down Converter > Buck Step-Down Converter >CXSD62673 zero power consumption enables the output voltage of the step-down DC power supply chip to be flexible and adjustable
CXSD62673 zero power consumption enables the output voltage of the step-down DC power supply chip to be flexible and adjustable

CXSD62673 a wide voltage range step-down DC-DC power management chip, which integrates functions such as enable switch control, reference power supply, error amplifier, overheat protection, current limiting protection, short circuit protection, etc. It is very suitable for wide voltage input step-down to enable zero power consumption control of CXSD62673, can greatly save peripheral devices, is more suitable for battery occasions, and has a high cost performance scheme.

CXSD62673 zero power consumption enables the output voltage of the step-down DC power supply chip to be flexible and adjustable
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  1. 1.Product overview       2.Product Features     QVi嘉泰姆

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

  3. 5.Product packaging       6.Circuit schematic  QVi嘉泰姆
    7.Related ProductsQVi嘉泰姆

Product overview

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CXSD62673 a wide voltage range step-down DC-DC power management chip, which integrates functions such as enable switch control, reference power supply, error amplifier, overheat protection, current limiting protection, short circuit protection, etc. It is very suitable for wide voltage input step-down to enable zero power consumption control of CXSD62673, can greatly save peripheral devices, is more suitable for battery occasions, and has a high cost performance scheme.

   Product FeaturesReturn to TopQVi嘉泰姆

Zero power consumption by enabling foot shutdownQVi嘉泰姆
Wide Voltage Input Range 10V to 100VQVi嘉泰姆
Maximum output current 3AQVi嘉泰姆
The integrated power MOS tubeQVi嘉泰姆
Less peripheral devicesQVi嘉泰姆
Output short circuit protectionQVi嘉泰姆
Temperature protectionQVi嘉泰姆
Cycle-by-cycle current limitingQVi嘉泰姆
Flexible and reliable output voltage.QVi嘉泰姆
ESOP8QVi嘉泰姆

   Scope of applicationReturn to TopQVi嘉泰姆

Torque car controllerQVi嘉泰姆
Fast charging sourceQVi嘉泰姆
Electric vehicle controllerQVi嘉泰姆
-Inverter systemQVi嘉泰姆
Industrial Control SystemsQVi嘉泰姆
Balance car controllerQVi嘉泰姆

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

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!QVi嘉泰姆
      QVi嘉泰姆
   Product packaging diagramReturn to TopQVi嘉泰姆

  QVi嘉泰姆
   Circuit schematicReturn to TopQVi嘉泰姆

QVi嘉泰姆

  Related Chip Selection GuideReturn to Top                  More related products......QVi嘉泰姆

Model VCC starting voltage VCC Shutdown Voltage Input voltage range Starting current Switching frequency Output voltage accuracy Built-in power tube Features Encapsulation
CXDC65167 6.5V 3.5V 20-60V Built-in Quick Start 10-100K, peripheral can be set 3% There are 48V battery-powered system step-down switching power supply chip ESOP8
CXAC85204 16V 9V 20-150V 3uA jitter frequency 1.5% There are Non-isolated system constant voltage constant current output SOP7
CXAC85207 9.5V 7.8V 10-25V 80uA 0-300K, peripheral adjustable 1.50% None programmable power chip SOP16
CXLB73135 9.5V 7.8V 10-25V 80uA 0-300K, peripheral adjustable 1.50% None programmable power chip SSOP24
CXDC65168 6.5V 3.5V 10-600V 200uA 0-300K, peripheral can be set 1.5% None Synchronous Rectification, HighEfficiencycan support the battery constant current constant voltage charging SOP16
CXSU63303 - - 7-150V External auxiliary power supply 70K 1.5% None The buck-boost control chip supports high-voltage and high-current protection solutions. QFN32
CXSU63304 - - 13-90V External auxiliary power supply 100K 1.5% None Buck-Boost Digital Power Chip Supporting PD3.0 Protocol QFN64
CXSU63305 3.65V 3.6V 4-600V 50uA 0-300K, peripheral can be set 1.5% None Step-up synchronous rectification scheme to support high-voltage high-current scheme SOP16
CXSD62669 16V 9V 20-90V 3uA jitter frequency 1.5% There are Non-isolated system constant voltage constant current output SOP7
CXSD62670 16V 9V 20-600V 3uA jitter frequency 1.5% There are Non-isolated system constant voltage constant current output SOP7
CXSD62671 - - 10-115V Built-in Quick Start 140KHz 3% None Short circuit hiccup, flexible and adjustable output voltage ESOP8
CXSD62672 - - 10-115V Built-in Quick Start 120KHz 3% None Short circuit lock, flexible output voltage adjustable ESOP8
CXSD62673 - - 10-100V Built-in Quick Start 120KHz 3% There are Zero power consumption enable, flexible and adjustable output voltage ESOP8
CXSD62674 - - 10-120V Built-in Quick Start 120KHz 3% There are Zero power consumption enable, flexible and adjustable output voltage ESOP8
CXSD62675 - - 10-120V Built-in Quick Start 120KHz 3% There are Short circuit hiccup, flexible and adjustable output voltage ESOP8
CXSD62676 - - 10-120V Built-in Quick Start 120KHz 3% None Short circuit hiccup, flexible and adjustable output voltage ESOP8
CXSD62677 - - 10-120V Built-in Quick Start 70KHz 3% None Short circuit lock, flexible output voltage adjustable ESOP8
CXSD62678 4.6V 3.8V 4-600V 50uA 0-300K, peripheral can be set 1.5% None Step-down synchronous rectification scheme to support high voltage and high current scheme SOP16
CXSD62679 16.5V 8V 10-600V 200uA 0-300K, peripheral can be set 1.5% None Synchronous Rectification, HighEfficiencycan support the battery constant current constant voltage charging SOP16
CXSD62680 8.5V 7.5V 10-600V 200uA 0-300K, peripheral can be set 1.5% None Synchronous Rectification, HighEfficiencycan support the battery constant current constant voltage charging SOP16
CXSD62681 9.5V 7.8V 11-250V 200uA 0-300K, peripheral can be set 1.5% None Synchronous Rectification, HighEfficiency, short circuit lock, built-in temperature protection, etc. SSOP16
CXSD62682 9.5V 7.8V 11-100V 200uA 0-300K, peripheral can be set 1.5% There are Synchronous Rectification, HighEfficiency, short circuit lock, built-in temperature protection, etc. QFN32
CXSD62683 9.5V 7.8V 11-30V 200uA 0-300K, peripheral can be set 1.5% There are Synchronous Rectification, HighEfficiency, short circuit lock, built-in temperature protection, etc. QFN32
CXSD62684 - - - External auxiliary power supply Maximum operating frequency 100KHz - None Digital Algorithm Current Mode Synchronous Buck Control Chip SSOP24
CXSD62685 9.5V 7.8V 10-25V 80uA 0-300K, peripheral adjustable 1.50% None Synchronous Rectifier Buck Power Supply Control Chip SSOP16

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Next▶:Analysis of CXSD62674H, a wide voltage and efficient DC-DC buck chip: 10-120V input/1.5A output/zero power standby, preferred for electric vehicles and fast charging solutions

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