参数资料
型号: MAX34440ETL+T
厂商: Maxim Integrated Products
文件页数: 43/43页
文件大小: 0K
描述: IC PS MANAGER PMBUS 6CH 40TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 基站网络线路卡,服务器
电源电压: 2.7 V ~ 5.5 V
电流 - 电源: 2.5mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 带卷 (TR)
其它名称: 90-34440+TTR
MAX34440
PMBus 6-Channel Power-Supply Manager
Revision History
REVISION
NUMBER
0
REVISION
DATE
9/10
Initial release
DESCRIPTION
PAGES
CHANGED
Changed the lead temperature from +260°C to +300°C in the Absolute Maximum
Ratings section; changed the V IL(MIN) and V I2C_IL(MIN) specs from -0.3V to 0V
1
1/12
in the Recommended Operating Conditions table; changed the INL(MAX) spec
6, 7
from ± 4 LSB to ± 8 LSB and removed the DNL parameter in the DC Electrical
Characteristics table
2
3
2/12
8/13
Updated the default value for 9Bh in Table 1; added note to Table 2; added the “1.0
or less row” to Table 13; updated the Typical Operating Circuit
Added V DD rise time and V DD source impedance to Recommended Operating
Conditions table, added Note 5 to I 2 C/SMBus Interface Electrical Specifications
table, corrected capacitor values for REG25 pin, updated STORE_DEFAULT_ALL
(11h) , RESTORE_DEFAULT_ALL (12h) , MFR_MODE (D1h) , and Power-Supply
15, 16, 27, 42
6, 8, 11,
26, 36, 41
Decoupling sections, and added Protecting Input Pins section
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent
licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and
max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
43
?
2013 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
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