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MAX1667EAP PDF预览

MAX1667EAP

更新时间: 2024-01-27 20:20:02
品牌 Logo 应用领域
美信 - MAXIM 电源电路电池电源管理电路光电二极管
页数 文件大小 规格书
28页 225K
描述
Chemistry-Independent, Level 2 Smart Battery Charger

MAX1667EAP 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:5.30 MM, 0.65 MM PITCH, SSOP-20针数:20
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:28 V
最小输入电压:7.5 V标称输入电压:18 V
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:7.2 mm湿度敏感等级:1
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:4 A封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):245
认证状态:Not Qualified座面最大高度:1.99 mm
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:310 kHz温度等级:INDUSTRIAL
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:NOT SPECIFIED宽度:5.29 mm
Base Number Matches:1

MAX1667EAP 数据手册

 浏览型号MAX1667EAP的Datasheet PDF文件第2页浏览型号MAX1667EAP的Datasheet PDF文件第3页浏览型号MAX1667EAP的Datasheet PDF文件第4页浏览型号MAX1667EAP的Datasheet PDF文件第5页浏览型号MAX1667EAP的Datasheet PDF文件第6页浏览型号MAX1667EAP的Datasheet PDF文件第7页 
19-1488; Rev 0; 7/99  
Chemistry-Independent,  
Level 2 Smart Battery Charger  
MAX167  
General Description  
____________________________Features  
The MAX1667 provides the power control necessary to  
charge batteries of any chemistry. All charging functions  
are controlled through the Intel System Management Bus  
(SMBus™) interface. The SMBus 2-wire serial interface  
sets the charge voltage and current and provides thermal  
status information. The MAX1667 functions as a Level 2  
charger, compliant with the Duracell/Intel Smart Battery  
Charger Specification.  
Charges Any Battery Chemistry: Li+, NiCd,  
NiMH, Lead Acid, etc.  
SMBus 2-Wire Serial Interface  
Compliant with Duracell/Intel Smart Battery  
Charger Specification Rev. 1.0  
4A, 3A, or 1A (max) Battery Charge Current  
5-Bit Control of Charge Current  
Up to 18.4V Battery Voltage  
11-Bit Control of Voltage  
In addition to the feature set required for a Level 2 charg-  
er, the MAX1667 generates interrupts to signal the host  
when power is applied to the charger or when a battery is  
installed or removed. Additional status bits allow the host  
to check whether the charger has enough input voltage,  
and whether the voltage on or current into the battery is  
being regulated. This allows the host to determine when  
lithium-ion (Li+) batteries have completed the charge with-  
out interrogating the battery.  
±1% Voltage Accuracy  
Up to +28V Input Voltage  
Battery Thermistor Fail-Safe Protection  
Greater than 95% Efficiency  
Synchronous Rectifier  
The MAX1667 is available in a 20-pin SSOP with a 2mm  
profile height.  
________________________Applications  
Ordering Information  
Notebook Computers  
Charger Base Stations  
PART  
TEMP. RANGE  
PIN-PACKAGE  
Personal Digital Assistants Phones  
MAX1667EAP  
-40°C to +85°C  
20 SSOP  
Pin Configuration appears at end of data sheet.  
Typical Operating Circuit  
CHARGE SOURCE  
IOUT  
VL  
DCIN  
REF  
BST  
DHI  
LX  
AGND  
V
DD  
DLO  
HOST  
CONTROLLER  
SEL  
DACV  
PGND  
SCL  
SDA  
INT  
CS  
INT  
GND  
CCV  
R
SENSE  
MAX1667  
BATT  
SCL  
BATT+  
SCL  
SDA  
TEMP  
BATT-  
SMART  
BATTERY  
SDA  
THM  
CCI  
SMBus is a trademark of Intel Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

MAX1667EAP 替代型号

型号 品牌 替代类型 描述 数据表
MAX1667EAP-T MAXIM

完全替代

Battery Charge Controller, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20
MAX1667EAP+T MAXIM

类似代替

Battery Charge Controller, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20

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