目录ekB嘉泰姆

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

 ekB嘉泰姆

一,产品概述(General Description)      ekB嘉泰姆
ekB嘉泰姆
   The CXLD64232 series is a 3A ultra low dropout linear regulator. This product isekB嘉泰姆
specifically designed to provide well supply voltage for front-side-bus termination onekB嘉泰姆
motherboards and NB applications. The IC needs two supply voltages, a control voltageekB嘉泰姆
for the circuitry and a main supply voltage for power conversion, to reduce powerekB嘉泰姆
dissipation and provide extremely low dropout. The CXLD64232 series integratesekB嘉泰姆
many functions. A Power-On- Reset (POR) circuit monitors both supply voltages toekB嘉泰姆
prevent wrong operations. A thermal shutdown and current limit functions protect theekB嘉泰姆
device against thermal and current over-loads. A POK indicates the output status withekB嘉泰姆
time delay which is set internally. It can control other converter for power sequence.ekB嘉泰姆
The CXLD64232 series can be enabled by other power system. Pulling and holdingekB嘉泰姆
the EN pin below 0.4V shuts off the output. The CXLD64232 series is available inekB嘉泰姆
DFN 3x3-10L & ESOP-8 package which features small size as SO-8 and anekB嘉泰姆
Exposed Pad to reduce the junction-to-case resistance.ekB嘉泰姆
二.产品特点(Features)ekB嘉泰姆
ekB嘉泰姆
Ultra Low Dropout 0.21V(typical) @ 2A OutputekB嘉泰姆
Current for 1.2V Output VoltageekB嘉泰姆
Low ESR Output Capacitor (Multi-layer ChipekB嘉泰姆
Capacitors (MLCC)) ApplicableekB嘉泰姆
EN Pull-low for CXLD64232MP-AekB嘉泰姆
EN Pull-high for CXLD64232MP-BekB嘉泰姆
Fast Transient ResponseekB嘉泰姆
Adjustable Output Voltage by External ResistorsekB嘉泰姆
Power-On-Reset Monitoring on Both VCNTLekB嘉泰姆
and VIN PinsekB嘉泰姆
Internal Soft-StartekB嘉泰姆
Current-Limit and Thermal Shutdown ProtectionekB嘉泰姆
Power-OK Output with a Delay TimeekB嘉泰姆
SO-8 with Exposed Pad Pb-Free &ekB嘉泰姆
DFN 3x3-10L Package.ekB嘉泰姆
Halogen Free ProductekB嘉泰姆
三,应用范围 (Applications)ekB嘉泰姆
ekB嘉泰姆
四.技术规格书下载（产品PDF）ekB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！ekB嘉泰姆

 ekB嘉泰姆

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

七,功能概述ekB嘉泰姆
ekB嘉泰姆

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

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

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

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