参数资料
型号: MAX8600AETD+T
厂商: Maxim Integrated Products
文件页数: 2/12页
文件大小: 0K
描述: IC BATTERY CHARGER SGL 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)、锂聚合物(Li-Pol)
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)
Single-Input 1-Cell Li+ Charger with
OVP Protection and Programmable Charge Timer
ABSOLUTE MAXIMUM RATINGS
POK to GND.................................................-0.3V to (DC + 0.3V)
DC to GND .............................................................-0.3V to +16V
BAT, CT, CHG , EN , FLT , SETI,
THM to GND ......................................................-0.3V to +5.5V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature Range ............................-40°C to +150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Continuous Power Dissipation (T A = +70°C)
14-Pin TDFN 3mm x 3mm Multilayer PCB (derate 24.4mW/°C
above +70°C)...................................................... 1951.2mW
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.
ELECTRICAL CHARACTERISTICS
(V DC = 5V, V BAT = 3.6V, V EN = 0V, R SETI = 2k Ω , C CT = 0.068μF, 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
DC
Input Voltage Range
0
14
V
Input Operating Range
(Note 2)
4.1
6.0
V
Input Undervoltage Threshold
Input Overvoltage Threshold
Input Supply Current
Shutdown Input Current
Input to BAT On-Resistance
Input to BAT Dropout Voltage
When POK goes low, DC rising, 500mV hysteresis
When POK goes high, DC rising, 200mV hysteresis
I BAT = 0mA, R THM = 10k Ω
V EN = 5V
V DC = 3.7V, V BAT = 3.6V
DC falling, 200mV hysteresis
3.89
6.2
5
4.0
6.5
980
275
0.25
75
4.10
6.8
2000
435
0.5
150
V
V
μA
μA
Ω
mV
BAT
BAT Regulation Voltage
BAT Restart Fast-Charge
Threshold
I BAT = 0mA
From BAT regulation voltage
TA = +25°C
TA = -40°C to +85°C
4.179
4.166
-180
4.2
4.2
-150
4.221
4.234
-120
V
mV
R SETI = 1.5k Ω
950
1000
1050
DC Charging Current
Soft-Start Time
BAT Prequal Threshold
BAT Leakage Current
R SETI = 2k Ω
R SETI = 5k Ω
R SETI = 2k Ω , V BAT = 2.0V
Ramp time to fast-charge current
When charging current changes, BAT rising, 170mV
hysteresis
V DC = 0V, V BAT = 4.2V
675
275
67.5
2.30
750
300
75
1.2
2.50
0.001
825
325
82.5
2.54
5
mA
ms
V
μA
CONTROL INPUTS AND OUTPUTS
SETI
R SETI Resistance Range
Guaranteed by charging current
1.5
5.0
k Ω
2
_______________________________________________________________________________________
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