目录Bhf嘉泰姆

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

 Bhf嘉泰姆

一,产品概述(General Description)      Bhf嘉泰姆
Bhf嘉泰姆
   The CXLD64232 series is a 3A ultra low dropout linear regulator. This product isBhf嘉泰姆
specifically designed to provide well supply voltage for front-side-bus termination onBhf嘉泰姆
motherboards and NB applications. The IC needs two supply voltages, a control voltageBhf嘉泰姆
for the circuitry and a main supply voltage for power conversion, to reduce powerBhf嘉泰姆
dissipation and provide extremely low dropout. The CXLD64232 series integratesBhf嘉泰姆
many functions. A Power-On- Reset (POR) circuit monitors both supply voltages toBhf嘉泰姆
prevent wrong operations. A thermal shutdown and current limit functions protect theBhf嘉泰姆
device against thermal and current over-loads. A POK indicates the output status withBhf嘉泰姆
time delay which is set internally. It can control other converter for power sequence.Bhf嘉泰姆
The CXLD64232 series can be enabled by other power system. Pulling and holdingBhf嘉泰姆
the EN pin below 0.4V shuts off the output. The CXLD64232 series is available inBhf嘉泰姆
DFN 3x3-10L & ESOP-8 package which features small size as SO-8 and anBhf嘉泰姆
Exposed Pad to reduce the junction-to-case resistance.Bhf嘉泰姆
二.产品特点(Features)Bhf嘉泰姆
Bhf嘉泰姆
Ultra Low Dropout 0.21V(typical) @ 2A OutputBhf嘉泰姆
Current for 1.2V Output VoltageBhf嘉泰姆
Low ESR Output Capacitor (Multi-layer ChipBhf嘉泰姆
Capacitors (MLCC)) ApplicableBhf嘉泰姆
EN Pull-low for CXLD64232MP-ABhf嘉泰姆
EN Pull-high for CXLD64232MP-BBhf嘉泰姆
Fast Transient ResponseBhf嘉泰姆
Adjustable Output Voltage by External ResistorsBhf嘉泰姆
Power-On-Reset Monitoring on Both VCNTLBhf嘉泰姆
and VIN PinsBhf嘉泰姆
Internal Soft-StartBhf嘉泰姆
Current-Limit and Thermal Shutdown ProtectionBhf嘉泰姆
Power-OK Output with a Delay TimeBhf嘉泰姆
SO-8 with Exposed Pad Pb-Free &Bhf嘉泰姆
DFN 3x3-10L Package.Bhf嘉泰姆
Halogen Free ProductBhf嘉泰姆
三,应用范围 (Applications)Bhf嘉泰姆
Bhf嘉泰姆
四.技术规格书下载（产品PDF）Bhf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！Bhf嘉泰姆

 Bhf嘉泰姆

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

七,功能概述Bhf嘉泰姆
Bhf嘉泰姆

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

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

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

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