目录spH嘉泰姆

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

 spH嘉泰姆

一,产品概述(General Description)      spH嘉泰姆
spH嘉泰姆
   The CXLD64232 series is a 3A ultra low dropout linear regulator. This product isspH嘉泰姆
specifically designed to provide well supply voltage for front-side-bus termination onspH嘉泰姆
motherboards and NB applications. The IC needs two supply voltages, a control voltagespH嘉泰姆
for the circuitry and a main supply voltage for power conversion, to reduce powerspH嘉泰姆
dissipation and provide extremely low dropout. The CXLD64232 series integratesspH嘉泰姆
many functions. A Power-On- Reset (POR) circuit monitors both supply voltages tospH嘉泰姆
prevent wrong operations. A thermal shutdown and current limit functions protect thespH嘉泰姆
device against thermal and current over-loads. A POK indicates the output status withspH嘉泰姆
time delay which is set internally. It can control other converter for power sequence.spH嘉泰姆
The CXLD64232 series can be enabled by other power system. Pulling and holdingspH嘉泰姆
the EN pin below 0.4V shuts off the output. The CXLD64232 series is available inspH嘉泰姆
DFN 3x3-10L & ESOP-8 package which features small size as SO-8 and anspH嘉泰姆
Exposed Pad to reduce the junction-to-case resistance.spH嘉泰姆
二.产品特点(Features)spH嘉泰姆
spH嘉泰姆
Ultra Low Dropout 0.21V(typical) @ 2A OutputspH嘉泰姆
Current for 1.2V Output VoltagespH嘉泰姆
Low ESR Output Capacitor (Multi-layer ChipspH嘉泰姆
Capacitors (MLCC)) ApplicablespH嘉泰姆
EN Pull-low for CXLD64232MP-AspH嘉泰姆
EN Pull-high for CXLD64232MP-BspH嘉泰姆
Fast Transient ResponsespH嘉泰姆
Adjustable Output Voltage by External ResistorsspH嘉泰姆
Power-On-Reset Monitoring on Both VCNTLspH嘉泰姆
and VIN PinsspH嘉泰姆
Internal Soft-StartspH嘉泰姆
Current-Limit and Thermal Shutdown ProtectionspH嘉泰姆
Power-OK Output with a Delay TimespH嘉泰姆
SO-8 with Exposed Pad Pb-Free &spH嘉泰姆
DFN 3x3-10L Package.spH嘉泰姆
Halogen Free ProductspH嘉泰姆
三,应用范围 (Applications)spH嘉泰姆
spH嘉泰姆
四.技术规格书下载（产品PDF）spH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！spH嘉泰姆

 spH嘉泰姆

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

七,功能概述spH嘉泰姆
spH嘉泰姆

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

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

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

共有条评论 用户名: 密码: 验证码: 匿名发表