MAX8606_08 Datasheet, PDF (4/14 Pages) Maxim Integrated Products – USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50mΩ Battery Switch in TDFN

USB/AC Adapter, Li+ Linear Battery Charger
with Integrated 50mΩ Battery Switch in TDFN
ELECTRICAL CHARACTERISTICS (continued)
(V_IN = 5.0V, V_BAT = 3.3V, EN1 = EN2 = GND, R_SETI = 23.58kΩ, 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
EN1, EN2, TMR
I_BAT falling
I_CHG = 5mA
V _CHG = 6V
T_A = +25°C
T_A = +85°C
30
50
70
mA
0.05 0.02
V
0.01
1
µA
0.01
Logic Input Leakage Current
Logic Input Low Voltage
Logic Input High Voltage
V _TMR = V _EN1 = V _EN2 = 0 to 5.5V
T_A = +25°C
T_A = +85°C
0.01
1
µA
0.01
0.4
V
1.6
V
THERMAL LIMIT
Thermal-Regulation Threshold
Thermal-Regulation Gain
TIMER
Oscillator Accuracy
Overvoltage Turn-On Delay
Prequal Fault Timer
T_J to I_BAT , T_J > +100°C
+100
-50
°C
mA/°C
112 140
168
kHz
800
ms
24
30
36
min
Fast-Charge Fault Timer
Top-Off Timer
CHG Blinking Rate
In fault state, 50% duty
480
min
30
min
1.68 2.10 2.52
Hz
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.
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