参数资料
型号: MAX6428DHUR+T
厂商: Maxim Integrated Products
文件页数: 5/20页
文件大小: 0K
描述: IC MONITOR BAT LP SOT23-3
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 电池监控器
电池化学: 碱性,锂离子,镍镉,镍金属氢化物
电源电压: 1 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 带卷 (TR)
Low-Power, Single/Dual-Level Battery Monitors
with Hysteresis
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. TEMPERATURE
NORMALIZED LBO TIMEOUT PERIOD
vs. TEMPERATURE
MAXIMUM TRANSIENT DURATION
vs. LBO COMPARATOR OVERDRIVE
1.8
V BATT = 5V
1.010
80
OUTPUT ASSERTS
1.5
1.005
60
1.2
V BATT = 3.3V
0.9
1.000
40
0.6
V BATT = 2V
0.995
20
0.3
LBO NOT ASSERTED
OUTPUT DOES
NOT ASSERT
0
0.990
0
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
10
100
1000
TEMPERATURE ( ° C)
NORMALIZED UPPER AND LOWER
TRIP VOLTAGES vs. TEMPERATURE
1.050
TEMPERATURE ( ° C)
300
LBO COMPARATOR OVERDRIVE (mV)
LBO OUTPUT vs. I SINK
250
1.025
1.000
0.975
LOWER TRIP VOLTAGE
UPPER TRIP VOLTAGE
200
150
100
50
OPEN-DRAIN LBO
ASSERTED
0.950
0
-40
-20
0
20
40
60
80
0
2
4
6
8
10
TEMPERATURE ( ° C)
I SINK (mA)
_______________________________________________________________________________________
5
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