目录POg嘉泰姆

1.产品概述                       2.产品特点POg嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 POg嘉泰姆
5.产品封装图                     6.电路原理图                   POg嘉泰姆
7.功能概述                        8.相关产品POg嘉泰姆

一,产品概述(General Description)         POg嘉泰姆
The  CXSD62103  is a two-phases, voltage-mode and fixedPOg嘉泰姆
frequency buck controller.POg嘉泰姆
二.产品特点(Features)POg嘉泰姆
1.)Voltage-Mode Operation with Current SharingPOg嘉泰姆
2.)Operate with 4.5V~13.2V Supply VoltagePOg嘉泰姆
3.)Support Single and Two-Phase OperationsPOg嘉泰姆
4.)+/-2% Reference Voltage Accuracy Over TemperaturePOg嘉泰姆
5.)Loss-Less Low Side MOSFET Ron Current SensingPOg嘉泰姆
6.)Programmable PWM Switching Frequency from 100kHz to 800kHzPOg嘉泰姆
7.)Dynamic Output Voltage Adjustment TQFN4x4-24 PackagePOg嘉泰姆
8.)Halogen and Lead Free Available (RoHS Compliant)POg嘉泰姆
三,应用范围 (Applications)POg嘉泰姆
四.下载产品资料PDF文档 POg嘉泰姆

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！POg嘉泰姆

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五,产品封装图 (Package)POg嘉泰姆

POg嘉泰姆
POg嘉泰姆

六.电路原理图POg嘉泰姆

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七,功能概述POg嘉泰姆
Over-Temperature Protection (OTP)POg嘉泰姆
The over-temperature circuit limits the junction temperature of the CXSD62103. When the junctionPOg嘉泰姆
UGTAE and LGATE low, allowing the devices to cool.The thermal sensor allows the converters to start aPOg嘉泰姆
soft-start process and regulate the output voltage again Junction Temperature (TJ) during continuous thermalPOg嘉泰姆
overload conditions, increasing the lifetime of the device.POg嘉泰姆
OVPPOg嘉泰姆
The over-voltage protection (OVP) circuit monitors the FB (VFB) voltage to prevent the output from over-voltage.POg嘉泰姆
When the VFB rises to 150% of the EAP voltage (VEAP),the CXSD62103 turns off high-side and turn on low-sidePOg嘉泰姆
MOSFETs to sink output voltage (VOUT). As soon as theVFB falls below 125% of VEAP, the OVP comparator isPOg嘉泰姆
disengaged. The chip will restore its normal operation.POg嘉泰姆
UVPPOg嘉泰姆
The under-voltage protection circuit monitors the voltage on FB (VFB) by Under-Voltage (UV) comparator to protectPOg嘉泰姆
the PWM converter against short-circuit conditions.When the VFB falls below the falling UVP threshold (50%VEAP), a fault signal is generated and the device turns off high-side and low-side MOSFETs. The converter shutsPOg嘉泰姆

down and the output is latched to be floating.POg嘉泰姆

八,相关产品POg嘉泰姆

Switching Regulator >   Buck ControllerPOg嘉泰姆

Part_No POg嘉泰姆

Package POg嘉泰姆

ArchiPOg嘉泰姆

tectuPOg嘉泰姆

PhasePOg嘉泰姆

No.ofPOg嘉泰姆

PWMPOg嘉泰姆

OutputPOg嘉泰姆

Output POg嘉泰姆

CurrentPOg嘉泰姆

(A) POg嘉泰姆

InputPOg嘉泰姆

Voltage (V) POg嘉泰姆

ReferencePOg嘉泰姆

VoltagePOg嘉泰姆

(V) POg嘉泰姆

Bias POg嘉泰姆

VoltagePOg嘉泰姆

(V) POg嘉泰姆

QuiescentPOg嘉泰姆

CurrentPOg嘉泰姆

(uA) POg嘉泰姆

minPOg嘉泰姆

maxPOg嘉泰姆

CXSD6273POg嘉泰姆

SOP-14POg嘉泰姆

QSOP-16POg嘉泰姆

QFN4x4-16POg嘉泰姆

VM    POg嘉泰姆

1   POg嘉泰姆

1     POg嘉泰姆

30POg嘉泰姆

2.9    POg嘉泰姆

13.2POg嘉泰姆

0.9POg嘉泰姆

12     POg嘉泰姆

8000POg嘉泰姆

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20POg嘉泰姆

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10POg嘉泰姆

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|QFN5x5-32POg嘉泰姆

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