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首页 > 产品中心 > 电源管理 > DC降压型转换器 > Buck降压型芯片 >1.5A 1.5MHz Synchronous Buck Converter CXSD6126 is a high-efficiency monolithic synchronous buck reg
1.5A 1.5MHz Synchronous Buck Converter CXSD6126 is a high-efficiency monolithic synchronous buck reg
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1.5A 1.5MHz Synchronous Buck Converter CXSD6126 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustab

1.5A 1.5MHz Synchronous Buck Converter CXSD6126 is a high-efficiency monolithic synchronous buck reg
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  1. 1.产品概述    2.产品特点     J7h嘉泰姆

  2. 3.应用范围    4.技术规格书下载（PDF文档）J7h嘉泰姆

  3. 5.产品封装    6.电路原理图  J7h嘉泰姆

     7.相关产品J7h嘉泰姆

产品概述                                             

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The CXSD6126 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 40uA and drops to<1uA in shutdown. The 2.5V to 6V input voltage range makes the CXSD6126 ideally suited for single Li-Ion battery powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM/PFM mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. Low output voltages are easily supported with the 0.6V feedback reference voltage. The CXSD6126 is available in SOT23-5 package.J7h嘉泰姆

产品特点

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 High Efficiency: Up to 96% J7h嘉泰姆

 2.5V to 6V Input Voltage Range J7h嘉泰姆

 1.5MHz Constant Frequency Operation J7h嘉泰姆

 No Schottky Diode Required J7h嘉泰姆

 Low Dropout Operation:100% Duty Cycle J7h嘉泰姆

 PFM Mode for High Efficiency in Light Load J7h嘉泰姆

 Over temperature ProtectedJ7h嘉泰姆

  Low Quiescent Current: 40μA J7h嘉泰姆

 Short Circuit Protection J7h嘉泰姆

 Inrush Current Limit and Soft StartJ7h嘉泰姆

  Available in SOT23-5J7h嘉泰姆

应用范围                                             

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  Cellular and Smart PhonesJ7h嘉泰姆

  Wireless and DSL ModemsJ7h嘉泰姆

  PDAsJ7h嘉泰姆

  Portable InstrumentsJ7h嘉泰姆

  Digital Still and Video CamerasJ7h嘉泰姆

  PC CardsJ7h嘉泰姆

技术规格书（产品PDF)                          返回TOP 

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！J7h嘉泰姆

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产品封装图                                               

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blob.pngJ7h嘉泰姆

电路原理图                                               

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相关芯片选择指南                                      

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降压型DC/DC转换器(DC/DC Step-down Converter)J7h嘉泰姆

Part No.J7h嘉泰姆

Power switchingJ7h嘉泰姆

MODEJ7h嘉泰姆

VINJ7h嘉泰姆

VOUTJ7h嘉泰姆

IQJ7h嘉泰姆

FOSCJ7h嘉泰姆

Eff.J7h嘉泰姆

CXSD6123J7h嘉泰姆

Built-in MOSFETSynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

Max 7VJ7h嘉泰姆

ADJJ7h嘉泰姆

35μAJ7h嘉泰姆

1.5MHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6124J7h嘉泰姆

Built-in MOSFETSynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

2.6~6VJ7h嘉泰姆

ADJJ7h嘉泰姆

40μAJ7h嘉泰姆

1.5MHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6125J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

2.6~7VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

1.5MHzJ7h嘉泰姆

97%J7h嘉泰姆

CXSD6126J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

2.5~6VJ7h嘉泰姆

ADJJ7h嘉泰姆

40μAJ7h嘉泰姆

1.5MHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6127J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

2.5~5.5VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

1.3MHzJ7h嘉泰姆

97%J7h嘉泰姆

CXSD6128J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

2.6~6VJ7h嘉泰姆

ADJJ7h嘉泰姆

30μAJ7h嘉泰姆

3MHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6129J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

2.6~5.5VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

1.4MHzJ7h嘉泰姆

97%J7h嘉泰姆

CXSD6130J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

3.5~16VJ7h嘉泰姆

ADJJ7h嘉泰姆

0.4mAJ7h嘉泰姆

600KHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6131J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

3.5~16VJ7h嘉泰姆

ADJJ7h嘉泰姆

0.4mAJ7h嘉泰姆

600KHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6132J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.2~18VJ7h嘉泰姆

ADJJ7h嘉泰姆

0.8mAJ7h嘉泰姆

500KHzJ7h嘉泰姆

96%J7h嘉泰姆

CXSD6133BJ7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.7~20VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

500KHzJ7h嘉泰姆

95%J7h嘉泰姆

CXSD6134J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.7~20VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

500KHzJ7h嘉泰姆

95%J7h嘉泰姆

CXSD6136J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.5~20VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

410KHzJ7h嘉泰姆

95%J7h嘉泰姆

CXSD6137J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.5~18VJ7h嘉泰姆

ADJJ7h嘉泰姆

80μAJ7h嘉泰姆

420KHzJ7h嘉泰姆

95%J7h嘉泰姆

CXSD6138J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.5~18VJ7h嘉泰姆

ADJJ7h嘉泰姆

80μAJ7h嘉泰姆

420KHzJ7h嘉泰姆

95%J7h嘉泰姆

CXSD6139J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.5~18VJ7h嘉泰姆

ADJJ7h嘉泰姆

80μAJ7h嘉泰姆

420KHzJ7h嘉泰姆

95%J7h嘉泰姆

CXSD6140J7h嘉泰姆

Built-in MOSFETJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4~24VJ7h嘉泰姆

ADJJ7h嘉泰姆

0.6mAJ7h嘉泰姆

1.4MHzJ7h嘉泰姆

90%J7h嘉泰姆

CXSD6141J7h嘉泰姆

Built-in MOSFETJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4~38VJ7h嘉泰姆

ADJJ7h嘉泰姆

0.6mAJ7h嘉泰姆

660KHzJ7h嘉泰姆

92%J7h嘉泰姆

CXSD6141BJ7h嘉泰姆

Built-in MOSFETJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4~38VJ7h嘉泰姆

ADJJ7h嘉泰姆

0.6mAJ7h嘉泰姆

660KHzJ7h嘉泰姆

92%J7h嘉泰姆

CXSD6142J7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4~40VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

2MHzJ7h嘉泰姆

93%J7h嘉泰姆

CXSD6143J7h嘉泰姆

Built-in MOSFETJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.2~40VJ7h嘉泰姆

ADJJ7h嘉泰姆

200μAJ7h嘉泰姆

1.8MHzJ7h嘉泰姆

90%J7h嘉泰姆

CXSD6144CJ7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWM/PFMJ7h嘉泰姆

4.5~24VJ7h嘉泰姆

ADJJ7h嘉泰姆

50μAJ7h嘉泰姆

500KHzJ7h嘉泰姆

94%J7h嘉泰姆

CXSD6145BJ7h嘉泰姆

Built-in MOSFET SynchronousJ7h嘉泰姆

PWMJ7h嘉泰姆

5~20VJ7h嘉泰姆

0.923~15V ADJJ7h嘉泰姆

60μAJ7h嘉泰姆

360KHzJ7h嘉泰姆

94%J7h嘉泰姆

 J7h嘉泰姆

 J7h嘉泰姆

 J7h嘉泰姆

◀ 上一篇:CXSD6124 CXSD6125 ideal for low voltage power conversions.Running at a fixed frequency of 1.5MHz al

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