Datasheet

Data Sheet ADP5065
Rev. D | Page 3 of 40
SPECIFICATIONS
−40°C < T
J
< 125°C, V
IN
= 5.0 V, V
ISO_S
> 3.0 V, V
HOT
< V
THR
< V
COLD
, V
BAT_SNS
= 3.6 V, C
VIN
= 2.2 µF, C
DCDC
= 22 µF, C
BAT
= 22 µF, C
CFILT
=
4.7 µF, L
OUT
= 1 µH, all registers are 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
2.45
V
Falling threshold, higher of V
CFILT
and V
BAT_SNS
50 100 150 mV Hysteresis, higher of V
CFILT
and V
BAT_SNS
rising
Total Input Current
I
VIN
86
92
100
mA
Nominal USB initialized current level
1
150
mA
USB super speed
300
mA
USB enumerated current level (specification
for China)
460 475 500 mA USB enumerated current level
900
mA
Dedicated charger input
1500
mA
Dedicated wall charger
Current Consumption
VINx
I
QVIN
15
mA
No battery, no ISO_Sx load, switching 3 MHz
Battery, Standby I
QISO_B
0.22 2 µA T
J
= −40°C to +85°C
SWxPin Leakage Current
−I
OUT
2
µA
V
VIN
= 0 V, T
J
= −40°C to +85°C
CHARGING PARAMETERS
Fast Charge Current, CC Mode
(Battery Voltage > V
TRK_DEAD
)
I
CHG
1250
mA
V
CFILT
> V
BAT_SNS
+ V
CCDROP
1
, 2
Fast Charge Current Accuracy
I
CHG(TOL)
−7
+5
%
T
j
= 25°C, I
CHG
= 550 mA to 1250 mA
−8
+8
%
I
CHG
= 550 mA to 1150 mA, fast charge current
accuracy is guaranteed at temperatures from
T
j
= 0°C to isothermal regulation limit (typically
T
j
= 115°C)
−17
+8
%
I
CHG
= 1250 mA, T
j
= 0°C to isothermal regulation
limit (typically T
j
= 115°C)
Trickle Charge Current
1, 2
I
TRK_DEAD
16 20 25 mA
Weak Charge Current I
CHG_WEAK
I
CHG
+ 20 mA
When V
TRK_DEAD
< V
BAT_SNS
< V
WEAK
1, 3
Dead Battery
Trickle to Weak Charge Threshold V
TRK_DEAD
2.4 2.5 2.6 V
On BAT_SNS
1
Trickle to Weak Charge Threshold
Hysteresis
ΔV
TRK_DEAD
90 mV
Weak Battery
Weak to Fast Charge Threshold V
WEAK
2.9 3.0 3.1 V
On BAT_SNS
1, 3
Weak Battery Threshold Hysteresis ΔV
WEAK
90 mV
Battery Termination Voltage
V
TRM
4.158
4.200
4.242
V
On BAT_SNS, T
J
= 0°C to 115°C
1
Battery Termination Voltage Accuracy −0.3 +0.3 %
On BAT_SNS, T
J
= 25°C, I
END
= 52.5 mA
1
Battery Overvoltage Threshold V
BATOV
V
CFILT
− 0.15 V Relative to CFILT voltage, BAT_SNS rising
Charge Complete Current
I
END
52.5
mA
V
BAT_SNS
= V
TRM
1
Charge Complete Current Threshold
Accuracy
−25 +25 % I
END
= 72.5 mA or 92.5 mA, T
J
= 0°C to 115°C
−35 +35 % I
END
= 52.5 mA, T
J
= 0°C to 115°C
−55
+55
%
I
END
= 32.5 mA, T
J
= 0°C to 115°C
Recharge Voltage Differential
V
RCH
260
mV
Relative to V
TRM
, BAT_SNS falling
1
Battery Node Short Threshold Voltage
1
V
BAT_SHR
2.3
2.4
2.5
V
CHARGER DC-to-DC CONVERTER
Switching Frequency f
SWCHG
2.8 3 3.2 MHz
Maximum Duty Cycle
D
MAX
96
%
Peak Inductor Current I
L(PK)
1500 1750 2000 mA
Regulated System Voltage
V
ISO_STRK
3.21
3.3
3.39
V
V
BAT_SNS
< V
TRK_DEAD
, trickle charging mode
Load Regulation
5
mV/A
DC-to-DC Power
PMOS On Resistance
R
DS(ON)P
220
285
mΩ
NMOS On Resistance R
DS(ON)N
160 210 mΩ