参数资料
型号: MAX8856ETD+T
厂商: Maxim Integrated Products
文件页数: 4/13页
文件大小: 0K
描述: IC BATT CHARGER LI+ 1CELL 14TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 充电管理
电池化学: 锂离子(Li-Ion)
电源电压: 0 V ~ 14 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x3)
包装: 带卷 (TR)
USB/AC Adapter, Li+ Linear Battery Charger
with Integrated 50m Ω Battery Switch in TDFN
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 5.0V, V BAT = 3.3V, EN1 = EN2 = GND, R SETI = 23.58k Ω , C VL = 0.1μF, C SYS = 4.7μF, T A = -40°C to +85°C, unless otherwise
noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
CHG
Full-Battery Detection Current
Threshold
CHG Voltage, Low
CHG Leakage Current, High
I BAT falling
I CHG = 5mA
V CHG = 6V
T A = +25°C
T A = +85°C
30
50
0.05
0.01
0.01
70
0.2
1
mA
V
μA
EN1 , EN2 , GATE
Logic Input Leakage Current
V GATE = V EN1 = V EN2 = 0 to 5.5V
T A = +25°C
T A = +85°C
0.01
0.01
1
μA
Logic Input Low Voltage
Logic Input High Voltage
THERMAL LIMIT
Thermal-Regulation Threshold
1.6
+100
0.4
V
V
°C
Thermal-Regulation Gain
T J to I BAT , T J > +100°C
-50
mA/°C
Note 1: Specifications are 100% production tested at T A = +25°C. Limits over the operating temperature range are guaranteed by
design and characterization.
Note 2: Guaranteed by undervoltage and overvoltage threshold testing.
4
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