参数资料
型号: MIC79110YML TR
厂商: Micrel Inc
文件页数: 4/15页
文件大小: 0K
描述: IC CHARGER BATT LI-ON ADJ 10MLF
标准包装: 1
功能: 充电管理
电池化学: 锂离子(Li-Ion)
电源电压: 2.5 V ~ 16 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘,10-MLF?
供应商设备封装: 10-MLF?(3x3)
包装: 标准包装
产品目录页面: 1081 (CN2011-ZH PDF)
其它名称: 576-1320-6

Micrel, Inc.
MIC79110
Electrical Characteristics ( 4 ) (Continued)
T A = 25°C with V IN = V OUT + 1V; I LOAD = 100μA; C BAT = 10μF; SD = 0V; R SET = 1kΩ. Bold values indicate –40oC < T J < +125°C; unless
otherwise specified.
Parameter
Maximum Current Limit
V BAT Reverse Current
Condition
R SET shorted to ground, V BAT = 0.9 × V NOM
V IN = High impedance or ground
Min.
1.25
Typ.
1.65
4.2
Max.
2.5
20
Units
A
μA
Digital End–of–Charge (DEOC) Output
I EOC
I EOC
( 8 , 9 )
D EOC Logic–Low Voltage
D EOC Leakage Current
D EOC On Resistance
R EOC Maximum Current Limit
R EOC = 4k? Current Falling
R EOC = 4k? Current Rising
I EOC = 5mA, I BAT = 700mA
Logic HIGH = V IN = 16V
V IN = +5V
R EOC shorted to ground
35
30
50
40
0.5
50
70
0.74
0.1
150
1.0
65
70
95
100
0.95
190
2.0
mA
mA
V
μA
?
mA
Analog Charge Indicator (ACHG) Output
I SOURCE
I BAT = 50mA
I BAT = 1.2A, T J = –40°C to +85°C
37
800
46
950
55
1150
μA
Notes:
8. Output current I EOC when digital end-of-charge output goes high impedance. Currents greater than I EOC , the DEOC output is low, currents lower than
I EOC , DEOC is high impedance.
9. I EOC = (0.2V/R EOC ) × 1000.
10. I SOURCE is the current output from ACHG pin. A resistor to ground from the ACHG pin will program a voltage that is proportional to the output current.
May 21, 2013
4
052113-2.0 (while in progress)
Revision 2.0 (final document)
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