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ADP3510 PDF预览

ADP3510

更新时间: 2024-02-05 15:38:01
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
16页 280K
描述
CDMA Power Management System

ADP3510 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:TSSOP-28针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.34
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:9.7 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP28,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240电源:3.2/7.5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Power Management Circuits最大供电电压 (Vsup):7.5 V
最小供电电压 (Vsup):3.2 V标称供电电压 (Vsup):3.6 V
表面贴装:YES温度等级:OTHER
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:4.4 mm
Base Number Matches:1

ADP3510 数据手册

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a
CDMA Power Management System  
ADP3510  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
Handles All CDMA Baseband Power Management  
Six LDOs Optimized for Specific CDMA Subsystems  
Li-Ion and NiMH Battery Charge Function  
Ambient Temperature: 20C to +85C  
TSSOP 28-Lead Package  
VBAT  
VBAT2  
VTRC  
RTC  
Optimized for LSI Logic Baseband Chipset  
VIO  
VIO  
PWRONKEY  
LDO  
APPLICATIONS  
CDMA Handsets  
DIGITAL  
VCORE  
VAN  
ROWX  
CORE LDO  
PWRONIN  
ANALOG  
LDO  
POWER-UP  
SEQUENCING  
AND  
ALARM  
PDCAP  
PROTECTION  
LOGIC  
TCXO  
LDO  
VTCXO  
VMEM  
MEMORY  
LDO  
TCXOEN  
RESCAP  
REF  
REFOUT  
RESET  
BUFFER  
GENERAL DESCRIPTION  
The ADP3510 is a multifunction power system chip optimized for  
CDMA handset power management. It contains six specialized  
LDOs, one to power each of the critical CDMA subblocks.  
Sophisticated controls are available for power-up during battery  
charging, keypad interface, and RTC alarm. If a Li-Ion battery  
is being charged, the charge circuit maintains low current  
charging during the initial charge phase and provides an end of  
charge (EOC) signal when the cell has been fully charged.  
CHRDET  
EOC  
BATTERY  
VOLTAGE  
DIVIDER  
MVBAT  
CHGEN  
GATEIN  
BATSNS  
ISENSE  
GATEDR  
CHRIN  
BATTERY  
DGND  
AGND  
CHARGE  
CONTROLLER  
ADP3510  
The ADP3510 is specified over the temperature range of –20C to  
+85C and is available in a narrow body TSSOP 28-Lead package.  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© Analog Devices, Inc., 2002  

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