Datasheet

Data Sheet ADP5062
Rev. B | Page 3 of 44
SPECIFICATIONS
−40°C < T
J
< +125°C, V
VINx
= 5.0 V, R
HOT_RISE
< R
THR
< R
COLD_ FA LL
, V
BAT_SNS
= 3.6 V, V
ISO_Bx
= V
BAT_SNS
, C
VIN
= 10 µF, C
ISO_S
= 22 µF, C
ISO_B
= 22 µF,
C
CBP
= 10 nF, all registers at default values, unless otherwise noted.
Table 1.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions/Comments
GENERAL PARAMETERS
Undervoltage Lockout V
UVLO
2.25 2.35 2.5 V
Falling threshold, higher of
V
VINx
and V
BAT_SNS
1
Hysteresis 50 100 150 mV
Hysteresis, higher of
V
VINx
and V
BAT_SNS
rising
1
Total Input Current I
LIM
74 92 100 mA Nominal USB initialized current level
2
114
150
mA
USB super speed
300 mA USB enumerated current level (specification for
China)
425 470 500 mA USB enumerated current level
900 mA Dedicated charger input
1500 mA Dedicated wall charger
VINx Current Consumption I
QVIN
2 mA Charging or LDO mode
I
QVIN_DIS
280
450
µA
DIS_IC1 = high, V
ISO_Bx
< VINx < 5.5 V
Battery Current Consumption I
QBATT
20 µA LDO mode, V
ISO_Sx
> V
BAT_SNS
5
µA
Standby, includes ISO_Sx pin leakage, V
VINx
= 0 V,
T
J
= −40°C to +85°C
0.5
0.9
mA
Standby, battery monitor active
CHARGER
Fast Charge Current CC Mode I
CHG
700 750 790 mA
V
ISO_Bx
= 3.9 V; fast charge current accuracy is
guaranteed at temperatures from T
J
= −40°C to the
isothermal regulation limit (typically T
J
= +115°C)
2, 3
Fast Charge Current Accuracy
−8
+7
%
I
CHG
= 400 mA to 1300 mA
−33 +29 mA I
CHG
= 250 mA to 350 mA
−45 +40 mA I
CHG
= 50 mA to 200 mA
Trickle Charge Current
2
I
TRK_DEAD
16 20 25 mA
Weak Charge Current
2, 3
I
CHG_WEAK
I
TRK_DEAD
+ I
CHG
mA
Trickle to Weak Charge Threshold
Dead Battery V
TRK_DEAD
2.4 2.5 2.6 V
V
TRK_DEAD
< V
BAT_SNS
< V
WEAK
2, 4
Hysteresis ΔV
TRK_DEAD
100 mV
On BAT_SNS
2
Weak Battery Threshold
Weak to Fast Charge Threshold
V
WEAK
2.89
3.0
3.11
V
On BAT_SNS
2
,
4
ΔV
WEAK
100
mV
Battery Termination Voltage V
TRM
4.200 V
Termination Voltage Accuracy −0.25 +0.25 %
On BAT_SNS, T
J
= 25°C, I
END
= 52.5 mA
2
−1.04 +0.89 %
T
J
= 0°C to 115°C
2
−1.16 +1.20 % T
J
= −40°C to +125°C
Battery Overvoltage Threshold V
BATOV
V
IN
− 0.075 V Relative to VINx voltage, BAT_SNS rising
Charge Complete Current I
END
15 52.5 98 mA V
BAT_SNS
= V
TRM
Charging Complete Current Threshold
Accuracy
17
83
mA
I
END
= 52.5 mA, T
J
= 0°C to 115°C
2
59
123
mA
I
END
= 92.5 mA, T
J
= 0°C to 115°C
Recharge Voltage Differential V
RCH
160 260 390 mV
Relative to V
TRM
, BAT_SNS falling
2
Battery Node Short Threshold Voltage
2
V
BAT_SHR
2.2 2.4 2.5 V
Battery Short Detection Current I
TRK_SHORT
20 mA
I
TRK_SHORT
= I
TRK_DEAD
2
Charging Start Voltage Limit V
CHG_VLIM
3.6 3.7 3.8 V Voltage limit is not active by default
Charging Soft Start Current I
CHG_START
185 260 365 mA V
BAT_SNS
> V
TRK_DEAD
Charging Soft Start Timer t
CHG_START
3 ms