Datasheet

Data Sheet ADP5062
Rev. B | Page 5 of 44
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
JEITA Hot Temperature T
JEITA_HOT
60 °C No battery charging occurs
Resistance Thresholds
Hot to Warm Resistance R
HOT_FALL
3700 Ω
Warm to Hot Resistance R
HOT_RISE
2750 3350 3950 Ω
JEITA2 Li-ION BATTERY CHARGING
SPECIFICATION DEFAULTS
5
JEITA Cold Temperature T
JEITA_COLD
0 °C No battery charging occurs
Resistance Thresholds
Cool to Cold Resistance
R
COLD_FALL
20,500
25,600
30,720
Ω
Cold to Cool Resistance R
COLD_RISE
24,400 Ω
JEITA Cool Temperature T
JEITA_COOL
10 °C Battery termination voltage (V
TRM
) is reduced by
100 mV
Resistance Thresholds
Typical to Cool Resistance R
TYP_FALL
13,200 16,500 19,800 Ω
Cool to Typical Resistance R
TYP_RISE
15,900 Ω
JEITA Warm Temperature
T
JEITA_WARM
45
°C
Battery termination voltage (V
TRM
) is reduced by
100 mV
Resistance Thresholds
Warm to Typical Resistance R
WARM_FALL
5800 Ω
Typical to Warm Resistance R
WARM_RISE
4260 5200 6140 Ω
JEITA Hot Temperature T
JEITA_HOT
60 °C No battery charging occurs
Resistance Thresholds
Hot to Warm Resistance R
HOT_FALL
3700 Ω
Warm to Hot Resistance R
HOT_RISE
2750 3350 3950 Ω
BATTERY DETECTION
Sink Current I
SINK
13 20 34 mA
Source Current I
SOURCE
7 10 13 mA
Battery Threshold
Low V
BATL
1.8 1.9 2.0 V
High V
BATH
3.4 V
Battery Detection Timer
t
BATOK
333
ms
TIMERS
Clock Oscillator Frequency f
CLK
2.7 3 3.3 MHz
Start Charging Delay t
START
1 sec
Trickle Charge
t
TRK
60
min
Fast Charge t
CHG
600 min
Charge Complete
t
END
7.5
min
V
BAT_SNS
= V
TRM
, I
CHG
< I
END
Deglitch t
DG
31 ms Applies to V
TRK_DEAD
, V
RCH
, I
END
, V
WEAK
, V
VIN_OK_RISE
, and
V
VIN_OK_FALL
Watchdog
2
t
WD
32 sec
Safety t
SAFE
36 40 44 min
Battery Short
2
t
BAT_SHR
30 sec
ILED OUTPUT PINS
Voltage Drop over ILED V
ILED
200 mV I
ILED
= 20 mA
Maximum Operating Voltage over
ILED
V
MAXILED
5.5
V
SYS_EN OUTPUT PIN
SYS_EN FET On Resistance
R
ON_SYS_EN
10
Ω
I
SYS_EN
= 20 mA