目录Pq5嘉泰姆

1.产品概述                       2.产品特点Pq5嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 Pq5嘉泰姆
5.产品封装图                     6.电路原理图                   Pq5嘉泰姆
7.功能概述                        8.相关产品Pq5嘉泰姆

 Pq5嘉泰姆

一,产品概述(General Description)      Pq5嘉泰姆
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   The CXLD64232 series is a 3A ultra low dropout linear regulator. This product isPq5嘉泰姆
specifically designed to provide well supply voltage for front-side-bus termination onPq5嘉泰姆
motherboards and NB applications. The IC needs two supply voltages, a control voltagePq5嘉泰姆
for the circuitry and a main supply voltage for power conversion, to reduce powerPq5嘉泰姆
dissipation and provide extremely low dropout. The CXLD64232 series integratesPq5嘉泰姆
many functions. A Power-On- Reset (POR) circuit monitors both supply voltages toPq5嘉泰姆
prevent wrong operations. A thermal shutdown and current limit functions protect thePq5嘉泰姆
device against thermal and current over-loads. A POK indicates the output status withPq5嘉泰姆
time delay which is set internally. It can control other converter for power sequence.Pq5嘉泰姆
The CXLD64232 series can be enabled by other power system. Pulling and holdingPq5嘉泰姆
the EN pin below 0.4V shuts off the output. The CXLD64232 series is available inPq5嘉泰姆
DFN 3x3-10L & ESOP-8 package which features small size as SO-8 and anPq5嘉泰姆
Exposed Pad to reduce the junction-to-case resistance.Pq5嘉泰姆
二.产品特点(Features)Pq5嘉泰姆
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Ultra Low Dropout 0.21V(typical) @ 2A OutputPq5嘉泰姆
Current for 1.2V Output VoltagePq5嘉泰姆
Low ESR Output Capacitor (Multi-layer ChipPq5嘉泰姆
Capacitors (MLCC)) ApplicablePq5嘉泰姆
EN Pull-low for CXLD64232MP-APq5嘉泰姆
EN Pull-high for CXLD64232MP-BPq5嘉泰姆
Fast Transient ResponsePq5嘉泰姆
Adjustable Output Voltage by External ResistorsPq5嘉泰姆
Power-On-Reset Monitoring on Both VCNTLPq5嘉泰姆
and VIN PinsPq5嘉泰姆
Internal Soft-StartPq5嘉泰姆
Current-Limit and Thermal Shutdown ProtectionPq5嘉泰姆
Power-OK Output with a Delay TimePq5嘉泰姆
SO-8 with Exposed Pad Pb-Free &Pq5嘉泰姆
DFN 3x3-10L Package.Pq5嘉泰姆
Halogen Free ProductPq5嘉泰姆
三,应用范围 (Applications)Pq5嘉泰姆
Pq5嘉泰姆
四.技术规格书下载（产品PDF）Pq5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！Pq5嘉泰姆

 Pq5嘉泰姆

五,产品封装图 (Package)Pq5嘉泰姆
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六.电路原理图Pq5嘉泰姆
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七,功能概述Pq5嘉泰姆
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CNTL Supply Voltage (VCNTL) --------------------------- -0.3V To 6.5VPq5嘉泰姆
Input Supply Voltage (VIN) ------------------------------- -0.3V To 6.5VPq5嘉泰姆
EN & FB Pin Voltage (VEN/VFB) ------------------------- -0.3V To VCNTL+0.3VPq5嘉泰姆
Power Good Voltage (VPOK) ---------------------------- -0.3V To 6.5VPq5嘉泰姆
Power Dissipation (PD) ---------------------------------- 2.5WPq5嘉泰姆
Storage Temperature Range (TST) -------------------- -65°C To 150°CPq5嘉泰姆
Junction Temperature Range (TJ) --------------------- -40°C To 150°CPq5嘉泰姆
Thermal Resistance Junction to Ambient (Rth ja)Note.Pq5嘉泰姆
ESOP-8 ------- 40°C/WPq5嘉泰姆

DFN 3x3-10LPq5嘉泰姆
Thermal Resistance Junction to Case (Rth jc)Note 62.5°C/WPq5嘉泰姆

ESOP-8 ------- 15°C/WPq5嘉泰姆
DFN 3x3-10L 17°C/WPq5嘉泰姆
八,相关芯片选择指南             更多同类产品......Pq5嘉泰姆
Pq5嘉泰姆

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