MAX8600AETD+ MAXIM [Maxim Integrated Products], MAX8600AETD+ Datasheet - Page 3

• Manufacturer Part Number: MAX8600AETD+
• Description: Single-Input 1-Cell Li+ Charger with OVP Protection and Programmable Charge Timer
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
T
Note 1: Limits are 100% production tested at T
Note 2: Guaranteed by undervoltage- and overvoltage-threshold testing. For complete charging, the input voltage must be greater
EN
Logic Input Thresholds
Logic Input Resistance to
GND
POK
Logic Output Voltage, Low
Logic Output Leakage
Current, High
CHG, FLT
Logic Output Voltage, Low
Logic Output Leakage
Current, High
CHG
CHG/Top-Off Current
Threshold
THM
THM Pullup Resistance
THM Resistance, Hot
THM Resistance, Cold
THM Resistance, Disabled
TIMERS, CT
Timer Accuracy
Prequal Time Limit
Charge Time Limit
Top-Off Time Limit
THERMAL LOOP
Thermal-Limit Temperature
Thermal-Limit Gain
A
OVP Protection and Programmable Charge Timer
DC
= +25°C.) (Note 1)
= 5V, V
and characterization.
than 4.35V.
PARAMETER
BAT
= 3.6V, V
_______________________________________________________________________________________
EN
= 0V, R
Rising
Falling
I
V
I
V
V
I
charged
Match to thermistor resistance at T
R
R
R
C
From POK low and EN low to end of prequal charge,
BAT < 2.4V, C
From POK low and EN low to end of charge, C
From CHG high to done, C
Juncti on tem p er atur e w hen the char g e cur r ent i s r ed uced ,
T
Reduction of I
POK
BAT
C H G
J
POK
CHG
DC
THM
THM
THM
CT
r i si ng
SETI
Single-Input 1-Cell Li+ Charger with
= 0.068µF
= 0V
falling, battery is
= 100µA
= V
= I
falling, 420Ω hysteresis
rising, 2.7kΩ hysteresis
falling, 230Ω hysteresis
= V
= 2kΩ, C
DC
F L T
FLT
= 16V
= 5.5V,
= 1 m A
BAT
A
CT
= +25°C. Limits over the operating temperature range are guaranteed by design
= 0.068µF
for increase of T
CT
= 0.068µF, T
CONDITIONS
CT
= 0.068µF
T
T
T
T
R
R
R
A
A
A
A
SETI
SETI
SETI
A
J
A
= +25°C
= +85°C
= +25°C
= +85°C
, I
= -40°C to +85°C, unless otherwise noted. Typical values are at
= +25°C
BAT
= 1.5kΩ
= 2kΩ
= 5kΩ
/T
J
(over +100°C)
CT
= 0.068µF
3.72
26.7
MIN
-1%
250
240
-20
0.4
30
0.001
0.001
+100
TYP
0.01
0.01
3.94
28.3
34.8
69.6
485
309
334
29
12
60
45
18
10
5
MAX
1000
+1%
4.13
29.7
+20
100
100
370
1.6
60
1
1
UNITS
%/°C
min
min
min
mV
mV
mA
kΩ
µA
µA
kΩ
kΩ
kΩ
°C
%
Ω
V
3