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首页 > Products > Power Management > DC/DC Step-Down Converter > Buck Step-Down Converter >CXSD6124 CXSD6125 ideal for low voltage power conversions.Running at a fixed frequency of 1.5MHz al
CXSD6124 CXSD6125 ideal for low voltage power conversions.Running at a fixed frequency of 1.5MHz al

CXSD6124 CXSD6125 ideal for low voltage power conversions.Running at a fixed frequency of 1.5MHz allows the use of small external components, such as ceramic input and output caps, as well as smal

CXSD6124 CXSD6125 ideal for low voltage power conversions.Running at a fixed frequency  of 1.5MHz al
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Product introduction

目录xjJ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) xjJ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xjJ嘉泰姆

一,产品概述(General Description)      
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   The CXSD6124 CXSD6125 is a high-efficiency, DC-to-DC step-downxjJ嘉泰姆

 switching regulators, capable of delivering up to 1A of output current. xjJ嘉泰姆

The device operates from an input voltage range of 2.6V to 6.0V and xjJ嘉泰姆

provides an output voltage from 0.6V to VIN, making the CXSD6124 xjJ嘉泰姆

CXSD6125 ideal for low voltage power conversions.Running at a fixedxjJ嘉泰姆

 frequency of 1.5MHz allows the use of small external components, xjJ嘉泰姆

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

while still providing low output ripples. This low noise output along xjJ嘉泰姆

with its excellent efficiency achieved by the internal synchronous rectifier,xjJ嘉泰姆

making CXSD6124 an ideal green replacement for large power consumingxjJ嘉泰姆

 linear regulators.Internal soft-start control circuitry reduces inrush xjJ嘉泰姆

current.Short-circuit and thermal-overload improves design reliability.xjJ嘉泰姆

CXSD6124 is housed in a SOT23-5 PackagexjJ嘉泰姆

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

Capable of Delivering 1A (Vin 3 3.3V)xjJ嘉泰姆

1.5MHz Switching FrequencyxjJ嘉泰姆

No External Schottky Diode NeededxjJ嘉泰姆

Low dropout 100% Duty operationxjJ嘉泰姆

Internal Compensation and Soft-StartxjJ嘉泰姆

Current Mode controlxjJ嘉泰姆

0.6V Reference for Low Output voltagesxjJ嘉泰姆

Logic Control Shutdown (Iq<1uA)xjJ嘉泰姆

Thermal shutdown and UVLOxjJ嘉泰姆

Available in SOT23-5xjJ嘉泰姆

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

Digital CamerasxjJ嘉泰姆

MP3 and MP4 playersxjJ嘉泰姆

Set top boxesxjJ嘉泰姆

Wireless and DSL ModemsxjJ嘉泰姆

USB supplied Devices in NotebooksxjJ嘉泰姆

Portable DevicesxjJ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xjJ嘉泰姆

 QQ截图20160419174301.jpgxjJ嘉泰姆

五,产品封装图 (Package)
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QQ截图20160415105628.jpgxjJ嘉泰姆

六.电路原理图
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blob.pngxjJ嘉泰姆
七,功能概述
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ParameterxjJ嘉泰姆

ValuexjJ嘉泰姆

Max Input VoltagexjJ嘉泰姆

6.3VxjJ嘉泰姆

Max Operating Junction Temperature(Tj)xjJ嘉泰姆

125°CxjJ嘉泰姆

Ambient Temperature(Ta)xjJ嘉泰姆

-40°C – 85°CxjJ嘉泰姆

Maximum Power DissipationxjJ嘉泰姆

SOT23-5xjJ嘉泰姆

400mWxjJ嘉泰姆

Storage Temperature(Ts)xjJ嘉泰姆

-40°C - 150°CxjJ嘉泰姆

Lead Temperature & TimexjJ嘉泰姆

260°C, 10SxjJ嘉泰姆

ESD (HBM)xjJ嘉泰姆

>2000VxjJ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)xjJ嘉泰姆

Part No.xjJ嘉泰姆

Power switchingxjJ嘉泰姆

MODExjJ嘉泰姆

VINxjJ嘉泰姆

VOUTxjJ嘉泰姆

IQxjJ嘉泰姆

FOSCxjJ嘉泰姆

Eff.xjJ嘉泰姆

CXSD6123xjJ嘉泰姆

Built-in MOSFETSynchronousxjJ嘉泰姆

PWM/PFMxjJ嘉泰姆

Max 7VxjJ嘉泰姆

ADJxjJ嘉泰姆

35μAxjJ嘉泰姆

1.5MHzxjJ嘉泰姆

96%xjJ嘉泰姆

CXSD6124xjJ嘉泰姆

Built-in MOSFETSynchronousxjJ嘉泰姆

PWM/PFMxjJ嘉泰姆

2.6~6VxjJ嘉泰姆

ADJxjJ嘉泰姆

40μAxjJ嘉泰姆

1.5MHzxjJ嘉泰姆

96%xjJ嘉泰姆

CXSD6125xjJ嘉泰姆

Built-in MOSFET SynchronousxjJ嘉泰姆

PWM/PFMxjJ嘉泰姆

2.6~7VxjJ嘉泰姆

ADJxjJ嘉泰姆

50μAxjJ嘉泰姆

1.5MHzxjJ嘉泰姆

97%xjJ嘉泰姆

 xjJ嘉泰姆