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首页 > Products > Power Management > Synchronization or Asynchronous DC Converter > Synchronization DC Step-Down Converter >PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters CXSD62632
PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters CXSD62632

The CXSD62632 is a constant frequency, current modestep-down converter. It is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li )battery. Switching frequency is internally set at 1.5MHz,allowing the use of small surface mount inductor and
capacitors. Automatic PWM/PFM mode operation increases efficiency and decreases output voltage ripple at light loads, further extending battery life.

PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters CXSD62632
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  1. 1.Product overview       2.Product Features     bSG嘉泰姆

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

  3. 5.Product packaging       6.Circuit schematic  bSG嘉泰姆
    7.Related ProductsbSG嘉泰姆

Product overview

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    The CXSD62632 is a constant frequency, current modestep-down converter. It is ideal for powering portable equipment that runs from a single cell lithium-Ion (Li )battery. Switching frequency is internally set at 1.5MHz,allowing the use of small surface mount inductor and capacitors. Automatic PWM/PFM mode operation increases efficiency and decreases output voltage ripple at light loads, further extending battery life.

   Product FeaturesReturn to TopbSG嘉泰姆

 High Efficiency: 96％bSG嘉泰姆
 1.5MHz Constant Switching FrenquencybSG嘉泰姆
 Output Current: 1AbSG嘉泰姆
 Shutdown Current: <1uAbSG嘉泰姆
 Short Circuit ProtectionbSG嘉泰姆

   Scope of applicationReturn to TopbSG嘉泰姆

 Cellular and Smart PhonesbSG嘉泰姆
 PDAsbSG嘉泰姆
 Digital Still and Video CamerasbSG嘉泰姆
 Microprocessors and DSP Core SuppliesbSG嘉泰姆
 Portable InstrumentsbSG嘉泰姆

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

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

      bSG嘉泰姆

   Product packaging diagramReturn to TopbSG嘉泰姆

  bSG嘉泰姆

   Circuit schematicReturn to TopbSG嘉泰姆

bSG嘉泰姆

  Related Chip Selection GuideReturn to Top     More similar products......bSG嘉泰姆

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 DCSynchronous Buck
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

◀ Previous:Reference Voltage Source Oscillator Circuit Comparator PWM/PFM Control DC-DC Step-down Regulator Cxsd62631

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Next▶:Low Ripple High Efficiency and Fast Transient Response COT Architecture DC-DC Buck Converter CXSD62633

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