参数资料
| 型号： | APM8600FB-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 5/14页 |
| 文件大小： | 0K |
| 描述： | IC BATT CHRGR LI-ION DFN3030-14 |
| 标准包装： | 1 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion）、锂聚合物（Li-Pol） |
| 电源电压： | 4.15 V ~ 7 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-UFDFN 裸露焊盘 |
| 供应商设备封装： | 14-UDFN3030（3x3） |
| 包装： | 标准包装 |
| 其它名称： | APM8600FB-7DIDKR |
APM8600
SINGLE CELL LINEAR LITHIUM BATTERY CHARGER
WITH 28V OVP AND PROGRAMMABLE CHARGE TIMER
Electrical Characteristics
APM8600 is tested at V DC = 5V, V BAT = 4V, V EN = 0V, R SETI = 2k ? , C CT = 68nF, at an ambient temperature of +25°C unless
otherwise noted.
Symbol
V DC
V DC
UVLO
OVLO
I DC
Parameter
Input Voltage Range
Input Operating Range (Note 5)
Input Undervoltage Lock Out
(Note 5)
Input Overvoltage Lock Out
Input Supply Current
Test Conditions
Input rising, 500mV hysteresis
(typ.) V BAT = 3.2V
Input rising, 200mV hysteresis
(typ.)
I BAT = 0mA, R THM = 10k ?
Min
0
4.15
3.85
7.2
Typ.
4.0
7.5
750
Max
28
7.00
4.15
7.8
1200
Unit
V
V
V
V
μA
I SHTDWN
Shutdown Current
EN
= High, T A = 25oC
275
435
μA
R DS_ON
Input to BAT On-Resistance
Input = 3.7V, V BAT = 3.6V
0.5
0.8
?
V DROPOUT
V BAT_REG
BAT RSTTH
Input to BAT dropout Voltage
Battery Voltage Regulation
Battery Fast-Charge Restart
Threshold
Input falling, 200mV hysteresis
(typ.)
I BAT = 0mA, T A = 25oC
From BAT regulation voltage
5
4.179
-230
55
4.2
-175
150
4.221
-110
mV
V
mV
R SETI = 1.5k ?
950
1000
1140
I DC_CHG
DC Charge Current
V USB = 0V
R SETI = 2.0k ?
R SETI = 5.0k ?
727
280
750
300
870
353
mA
Prequal, R SETI = 2k ? , V BAT = 2.5V
60
75
95
SS
Soft-Start Time
Ramp time to fast-charge
1.2
ms
V PREQ_TH
BAT Prequel Threshold
V BAT rising, 180mV hysteresis
(typ.)
2.9
3.0
3.1
V
I LEAK
R SETI
BAT Leakage Current
Resistance Range for SETI
V DC = V USB = 0V, V BAT = 4.2V
Guaranteed by charging current
1.5
0.001
5
5.0
μA
k ?
Note:
5. Guaranteed by testing of undervoltage- and overvoltage-threshold. To completely charge a battery cell, the input voltage must be greater than 4.32V.
APM8600
Document number: DS35140 Rev. 1 - 2
5 of 14
December 2010
? Diodes Incorporated
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