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参数资料
| 型号： | MAX1259CWE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY MANAGER 16-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 功能： | 备份管理 |
| 电池化学： | 所有电池类型 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
Battery Manager
ABSOLUTE MAXIMUM RATINGS
Voltage on Any Pin (with respect to GND) ............-0.3V to +7.0V
Operating Temperature Range
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
C Suffix................................................................0°C to +70°C
E Suffix .............................................................-40°C to +85°C
M Suffix ..........................................................-55°C to +125°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(All grades, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
Primary Power Supply
SYMBOL
V CCI
(Note 1)
CONDITIONS
MIN
TYP
5.0
MAX
5.5
UNITS
V
MAX1259C
2.0
V CCI +
0.3
Input High Voltage (Note 1)
Input Low Voltage
V IH
V IL
MAX1259E/M
(Note 1)
2.4
-0.3
V CCI +
0.3
+0.8
V
V
Battery Voltage
Battery Output
V BATT
BAT
Pin 2 (Note 2)
Pin 5 (Note 1)
2.5
V BATT -
0.1
3.0
3.7
V
V
DC ELECTRICAL CHARACTERISTICS
(V CC = +4.5V to +5.5V, all grades, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
Leakage Current
SYMBOL
I LO
CONDITIONS
MIN
-1.0
TYP
MAX
+1.0
UNITS
μA
Output Current PF , BF
Input Supply Current
V CCO Output Current
I OH
I OL
I CCI
I CCO
V OH = 2.4V (Note 3)
V OL = 0.4V
(Note 4)
V CCO = V CCI - 0.2V, pins 12, 13
-1.0
2.00
4.0
3.33
250
mA
mA
mA
Power-Fail Trip Point
Battery-Fail Trip Point
V TP
V BATTF
Pin 11 (Notes 2, 5)
Pin 3 ( BF detect) (Note 6)
1.26 x
V BATT -
250mV
1.26 x
V BATT
2.0
1.26 x
V BATT
+
250mV
V
V
DC ELECTRICAL CHARACTERISTICS
(V CCI < V BATT , all grades, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
V CCO Output Current
Battery Leakage (Note 8)
SYMBOL
I CCO2
I BATT
CONDITIONS
V CCO = V BATT - 0.2V, pins 12, 13 (Note 7)
MAX1259C
MAX1259E
MIN
TYP
MAX
15
100
150
UNITS
mA
nA
MAX1259M
10
μA
BAT Output Current
I BATOUT
Pin 5 (Note 9)
100
μA
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1259EPE | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1259EPE+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1259EWE | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1259EWE+ | 功能描述:电池管理 Battery Manager RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1259EWE+T | 功能描述:电池管理 Battery Manager RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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