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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 >The CXSD6123 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering
The CXSD6123 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering
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The CXSD6123 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 1.2A of output current. The device operates from an input voltage range of 2.6V to 7.0V and

The CXSD6123  is a high-efficiency, DC-to-DC step-down switching regulators, capable  of delivering
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产品简介

目录gVl嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载(产品PDF文档) gVl嘉泰姆
5.
产品封装图   6.电路原理图  7.功能概述      8.
相关产品gVl嘉泰姆

一,产品概述(General Description)      
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   The CXSD6123B is a high-efficiency, DC-to-DC step-downgVl嘉泰姆

 switching regulators, capable of delivering up to 1.2A of gVl嘉泰姆

output current. The device operates from an input voltagegVl嘉泰姆

 range of 2.6V to 7.0V and provides an output  voltage fromgVl嘉泰姆

 0.6V to VIN, making the CXSD6123B ideal for low voltage gVl嘉泰姆

power conversions.Running at a fixed frequency of 1.5MHzgVl嘉泰姆

 allows the use of small external components, such as gVl嘉泰姆

ceramic input and output caps, as well as small inductors,gVl嘉泰姆

while still providing low output ripples. This low noise output gVl嘉泰姆

along with its excellent efficiency achieved by the internal gVl嘉泰姆

synchronous rectifier,making CXSD6123B an ideal green replacement for gVl嘉泰姆

large power consuming linear regulators. Internal soft-start gVl嘉泰姆

control circuitry reduces inrush current.Short-circuit  and gVl嘉泰姆

thermal-overload improves design reliability.CXSD6123B is gVl嘉泰姆

housed in a SOT23-5 PackagegVl嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 96%gVl嘉泰姆

Capable of Delivering 1.2AgVl嘉泰姆

1.5MHz Switching FrequencygVl嘉泰姆

No External Schottky Diode NeededgVl嘉泰姆

Low dropout 100% Duty operationgVl嘉泰姆

Internal Compensation and Soft-StartgVl嘉泰姆

Current Mode controlgVl嘉泰姆

0.6V Reference for Low Output voltagesgVl嘉泰姆

Logic Control Shutdown (IQ<1uA)gVl嘉泰姆

Thermal shutdown and UVLOgVl嘉泰姆

Available in SOT23-5gVl嘉泰姆

三,应用范围 (Applications)
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Cellular phonesgVl嘉泰姆

Digital CamerasgVl嘉泰姆

MP3 and MP4 playersgVl嘉泰姆

Set top boxesgVl嘉泰姆

Wireless and DSL ModemsgVl嘉泰姆

USB supplied Devices in NotebooksgVl嘉泰姆

Portable DevicesgVl嘉泰姆

四.技术规格书下载(产品PDF)
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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gVl嘉泰姆

 QQ截图20160419174301.jpggVl嘉泰姆

五,产品封装图 (Package)
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QQ截图20160415103137.jpggVl嘉泰姆

六.电路原理图
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blob.pnggVl嘉泰姆

七,功能概述
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ParametergVl嘉泰姆

ValuegVl嘉泰姆

Max Input VoltagegVl嘉泰姆

7VgVl嘉泰姆

Max Operating Junction Temperature(Tj)gVl嘉泰姆

125°CgVl嘉泰姆

Ambient Temperature(Ta)gVl嘉泰姆

-40°C – 85°CgVl嘉泰姆

Maximum Power DissipationgVl嘉泰姆

SOT23-5gVl嘉泰姆

400mWgVl嘉泰姆

Storage Temperature(Ts)gVl嘉泰姆

-40°C - 150°CgVl嘉泰姆

Lead Temperature & TimegVl嘉泰姆

260°C, 10SgVl嘉泰姆

ESD (HBM)gVl嘉泰姆

>2000VgVl嘉泰姆

八,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)gVl嘉泰姆

Part No.gVl嘉泰姆

Power switchinggVl嘉泰姆

MODEgVl嘉泰姆

VINgVl嘉泰姆

VOUTgVl嘉泰姆

IQgVl嘉泰姆

FOSCgVl嘉泰姆

Eff.gVl嘉泰姆

CXSD6123gVl嘉泰姆

Built-in MOSFETSynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

Max 7VgVl嘉泰姆

ADJgVl嘉泰姆

35μAgVl嘉泰姆

1.5MHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6124gVl嘉泰姆

Built-in MOSFETSynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

2.6~6VgVl嘉泰姆

ADJgVl嘉泰姆

40μAgVl嘉泰姆

1.5MHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6125gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

2.6~7VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

1.5MHzgVl嘉泰姆

97%gVl嘉泰姆

CXSD6126gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

2.5~6VgVl嘉泰姆

ADJgVl嘉泰姆

40μAgVl嘉泰姆

1.5MHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6127gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

2.5~5.5VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

1.3MHzgVl嘉泰姆

97%gVl嘉泰姆

CXSD6128gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

2.6~6VgVl嘉泰姆

ADJgVl嘉泰姆

30μAgVl嘉泰姆

3MHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6129gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

2.6~5.5VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

1.4MHzgVl嘉泰姆

97%gVl嘉泰姆

CXSD6130gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

3.5~16VgVl嘉泰姆

ADJgVl嘉泰姆

0.4mAgVl嘉泰姆

600KHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6131gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

3.5~16VgVl嘉泰姆

ADJgVl嘉泰姆

0.4mAgVl嘉泰姆

600KHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6132gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.2~18VgVl嘉泰姆

ADJgVl嘉泰姆

0.8mAgVl嘉泰姆

500KHzgVl嘉泰姆

96%gVl嘉泰姆

CXSD6133BgVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.7~20VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

500KHzgVl嘉泰姆

95%gVl嘉泰姆

CXSD6134gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.7~20VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

500KHzgVl嘉泰姆

95%gVl嘉泰姆

CXSD6136gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.5~20VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

410KHzgVl嘉泰姆

95%gVl嘉泰姆

CXSD6137gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.5~18VgVl嘉泰姆

ADJgVl嘉泰姆

80μAgVl嘉泰姆

420KHzgVl嘉泰姆

95%gVl嘉泰姆

CXSD6138gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.5~18VgVl嘉泰姆

ADJgVl嘉泰姆

80μAgVl嘉泰姆

420KHzgVl嘉泰姆

95%gVl嘉泰姆

CXSD6139gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.5~18VgVl嘉泰姆

ADJgVl嘉泰姆

80μAgVl嘉泰姆

420KHzgVl嘉泰姆

95%gVl嘉泰姆

CXSD6140gVl嘉泰姆

Built-in MOSFETgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4~24VgVl嘉泰姆

ADJgVl嘉泰姆

0.6mAgVl嘉泰姆

1.4MHzgVl嘉泰姆

90%gVl嘉泰姆

CXSD6141gVl嘉泰姆

Built-in MOSFETgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4~38VgVl嘉泰姆

ADJgVl嘉泰姆

0.6mAgVl嘉泰姆

660KHzgVl嘉泰姆

92%gVl嘉泰姆

CXSD6141BgVl嘉泰姆

Built-in MOSFETgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4~38VgVl嘉泰姆

ADJgVl嘉泰姆

0.6mAgVl嘉泰姆

660KHzgVl嘉泰姆

92%gVl嘉泰姆

CXSD6142gVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4~40VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

2MHzgVl嘉泰姆

93%gVl嘉泰姆

CXSD6143gVl嘉泰姆

Built-in MOSFETgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.2~40VgVl嘉泰姆

ADJgVl嘉泰姆

200μAgVl嘉泰姆

1.8MHzgVl嘉泰姆

90%gVl嘉泰姆

CXSD6144CgVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWM/PFMgVl嘉泰姆

4.5~24VgVl嘉泰姆

ADJgVl嘉泰姆

50μAgVl嘉泰姆

500KHzgVl嘉泰姆

94%gVl嘉泰姆

CXSD6145BgVl嘉泰姆

Built-in MOSFET SynchronousgVl嘉泰姆

PWMgVl嘉泰姆

5~20VgVl嘉泰姆

0.923~15V ADJgVl嘉泰姆

60μAgVl嘉泰姆

360KHzgVl嘉泰姆

94%gVl嘉泰姆