目录K4S嘉泰姆

1.产品概述                       2.产品特点K4S嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 K4S嘉泰姆
5.产品封装图                     6.电路原理图                   K4S嘉泰姆
7.功能概述                        8.相关产品K4S嘉泰姆

 K4S嘉泰姆

一,产品概述(General Description)      K4S嘉泰姆
K4S嘉泰姆
   The CXLD64232 series is a 3A ultra low dropout linear regulator. This product isK4S嘉泰姆
specifically designed to provide well supply voltage for front-side-bus termination onK4S嘉泰姆
motherboards and NB applications. The IC needs two supply voltages, a control voltageK4S嘉泰姆
for the circuitry and a main supply voltage for power conversion, to reduce powerK4S嘉泰姆
dissipation and provide extremely low dropout. The CXLD64232 series integratesK4S嘉泰姆
many functions. A Power-On- Reset (POR) circuit monitors both supply voltages toK4S嘉泰姆
prevent wrong operations. A thermal shutdown and current limit functions protect theK4S嘉泰姆
device against thermal and current over-loads. A POK indicates the output status withK4S嘉泰姆
time delay which is set internally. It can control other converter for power sequence.K4S嘉泰姆
The CXLD64232 series can be enabled by other power system. Pulling and holdingK4S嘉泰姆
the EN pin below 0.4V shuts off the output. The CXLD64232 series is available inK4S嘉泰姆
DFN 3x3-10L & ESOP-8 package which features small size as SO-8 and anK4S嘉泰姆
Exposed Pad to reduce the junction-to-case resistance.K4S嘉泰姆
二.产品特点(Features)K4S嘉泰姆
K4S嘉泰姆
Ultra Low Dropout 0.21V(typical) @ 2A OutputK4S嘉泰姆
Current for 1.2V Output VoltageK4S嘉泰姆
Low ESR Output Capacitor (Multi-layer ChipK4S嘉泰姆
Capacitors (MLCC)) ApplicableK4S嘉泰姆
EN Pull-low for CXLD64232MP-AK4S嘉泰姆
EN Pull-high for CXLD64232MP-BK4S嘉泰姆
Fast Transient ResponseK4S嘉泰姆
Adjustable Output Voltage by External ResistorsK4S嘉泰姆
Power-On-Reset Monitoring on Both VCNTLK4S嘉泰姆
and VIN PinsK4S嘉泰姆
Internal Soft-StartK4S嘉泰姆
Current-Limit and Thermal Shutdown ProtectionK4S嘉泰姆
Power-OK Output with a Delay TimeK4S嘉泰姆
SO-8 with Exposed Pad Pb-Free &K4S嘉泰姆
DFN 3x3-10L Package.K4S嘉泰姆
Halogen Free ProductK4S嘉泰姆
三,应用范围 (Applications)K4S嘉泰姆
K4S嘉泰姆
四.技术规格书下载（产品PDF）K4S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！K4S嘉泰姆

 K4S嘉泰姆

五,产品封装图 (Package)K4S嘉泰姆
K4S嘉泰姆
K4S嘉泰姆
六.电路原理图K4S嘉泰姆
K4S嘉泰姆
K4S嘉泰姆

七,功能概述K4S嘉泰姆
K4S嘉泰姆

CNTL Supply Voltage (VCNTL) --------------------------- -0.3V To 6.5VK4S嘉泰姆
Input Supply Voltage (VIN) ------------------------------- -0.3V To 6.5VK4S嘉泰姆
EN & FB Pin Voltage (VEN/VFB) ------------------------- -0.3V To VCNTL+0.3VK4S嘉泰姆
Power Good Voltage (VPOK) ---------------------------- -0.3V To 6.5VK4S嘉泰姆
Power Dissipation (PD) ---------------------------------- 2.5WK4S嘉泰姆
Storage Temperature Range (TST) -------------------- -65°C To 150°CK4S嘉泰姆
Junction Temperature Range (TJ) --------------------- -40°C To 150°CK4S嘉泰姆
Thermal Resistance Junction to Ambient (Rth ja)Note.K4S嘉泰姆
ESOP-8 ------- 40°C/WK4S嘉泰姆

DFN 3x3-10LK4S嘉泰姆
Thermal Resistance Junction to Case (Rth jc)Note 62.5°C/WK4S嘉泰姆

ESOP-8 ------- 15°C/WK4S嘉泰姆
DFN 3x3-10L 17°C/WK4S嘉泰姆
八,相关芯片选择指南             更多同类产品......K4S嘉泰姆
K4S嘉泰姆