目录w66嘉泰姆

1.产品概述                       2.产品特点w66嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 w66嘉泰姆
5.产品封装图                     6.电路原理图                   w66嘉泰姆
7.功能概述                        8.相关产品w66嘉泰姆

 w66嘉泰姆

一,产品概述(General Description)      w66嘉泰姆
w66嘉泰姆
   The CXLD64232 series is a 3A ultra low dropout linear regulator. This product isw66嘉泰姆
specifically designed to provide well supply voltage for front-side-bus termination onw66嘉泰姆
motherboards and NB applications. The IC needs two supply voltages, a control voltagew66嘉泰姆
for the circuitry and a main supply voltage for power conversion, to reduce powerw66嘉泰姆
dissipation and provide extremely low dropout. The CXLD64232 series integratesw66嘉泰姆
many functions. A Power-On- Reset (POR) circuit monitors both supply voltages tow66嘉泰姆
prevent wrong operations. A thermal shutdown and current limit functions protect thew66嘉泰姆
device against thermal and current over-loads. A POK indicates the output status withw66嘉泰姆
time delay which is set internally. It can control other converter for power sequence.w66嘉泰姆
The CXLD64232 series can be enabled by other power system. Pulling and holdingw66嘉泰姆
the EN pin below 0.4V shuts off the output. The CXLD64232 series is available inw66嘉泰姆
DFN 3x3-10L & ESOP-8 package which features small size as SO-8 and anw66嘉泰姆
Exposed Pad to reduce the junction-to-case resistance.w66嘉泰姆
二.产品特点(Features)w66嘉泰姆
w66嘉泰姆
Ultra Low Dropout 0.21V(typical) @ 2A Outputw66嘉泰姆
Current for 1.2V Output Voltagew66嘉泰姆
Low ESR Output Capacitor (Multi-layer Chipw66嘉泰姆
Capacitors (MLCC)) Applicablew66嘉泰姆
EN Pull-low for CXLD64232MP-Aw66嘉泰姆
EN Pull-high for CXLD64232MP-Bw66嘉泰姆
Fast Transient Responsew66嘉泰姆
Adjustable Output Voltage by External Resistorsw66嘉泰姆
Power-On-Reset Monitoring on Both VCNTLw66嘉泰姆
and VIN Pinsw66嘉泰姆
Internal Soft-Startw66嘉泰姆
Current-Limit and Thermal Shutdown Protectionw66嘉泰姆
Power-OK Output with a Delay Timew66嘉泰姆
SO-8 with Exposed Pad Pb-Free &w66嘉泰姆
DFN 3x3-10L Package.w66嘉泰姆
Halogen Free Productw66嘉泰姆
三,应用范围 (Applications)w66嘉泰姆
w66嘉泰姆
四.技术规格书下载（产品PDF）w66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！w66嘉泰姆

 w66嘉泰姆

五,产品封装图 (Package)w66嘉泰姆
w66嘉泰姆
w66嘉泰姆
六.电路原理图w66嘉泰姆
w66嘉泰姆
w66嘉泰姆

七,功能概述w66嘉泰姆
w66嘉泰姆

CNTL Supply Voltage (VCNTL) --------------------------- -0.3V To 6.5Vw66嘉泰姆
Input Supply Voltage (VIN) ------------------------------- -0.3V To 6.5Vw66嘉泰姆
EN & FB Pin Voltage (VEN/VFB) ------------------------- -0.3V To VCNTL+0.3Vw66嘉泰姆
Power Good Voltage (VPOK) ---------------------------- -0.3V To 6.5Vw66嘉泰姆
Power Dissipation (PD) ---------------------------------- 2.5Ww66嘉泰姆
Storage Temperature Range (TST) -------------------- -65°C To 150°Cw66嘉泰姆
Junction Temperature Range (TJ) --------------------- -40°C To 150°Cw66嘉泰姆
Thermal Resistance Junction to Ambient (Rth ja)Note.w66嘉泰姆
ESOP-8 ------- 40°C/Ww66嘉泰姆

DFN 3x3-10Lw66嘉泰姆
Thermal Resistance Junction to Case (Rth jc)Note 62.5°C/Ww66嘉泰姆

ESOP-8 ------- 15°C/Ww66嘉泰姆
DFN 3x3-10L 17°C/Ww66嘉泰姆
八,相关芯片选择指南             更多同类产品......w66嘉泰姆
w66嘉泰姆

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