ADP5065 Analog Devices, ADP5065 Datasheet - Page 3

• Manufacturer Part Number: ADP5065
• Description: Fast Charge Battery Management with Power Path and USB Compatibility
• Manufacturer: Analog Devices

Specifications of ADP5065

• Product Description: Fast Charge Battery Management with Power Path and USB Compatibility
• Switching/linear: Switching
• Cell Type: Li-Ion
• Final Voltage Options: 4.2
• Accuracy Over Temp (%): 0.3%
• Temp Range: -40 to +125°C
• Package: WLCSP-20
• Active For Param Search: Yes

Data Sheet
SPECIFICATIONS
−40°C < T
4.7 μF, L
Table 1.
Parameter
GENERAL PARAMETERS
CHARGING PARAMETERS
CHARGER DC-to-DC CONVERTER
Fast Charge Current Accuracy
Battery Termination Voltage Accuracy
Charge Complete Current Threshold
Battery Node Short Threshold
Load Regulation
DC-to-DC Power
Undervoltage Lockout
Total Input Current
Current Consumption
SWxPin Leakage Current
Fast Charge Current, CC Mode
Trickle Charge Current
Weak Charge Current
Dead Battery
Weak Battery
Battery Termination Voltage
Battery Overvoltage Threshold
Charge Complete Current
Recharge Voltage Differential
Switching Frequency
Maximum Duty Cycle
Peak Inductor Current
Regulated System Voltage
Battery, Standby
(Battery Voltage > V
Weak to Fast Charge Threshold
Weak Battery Threshold Hysteresis
Accuracy
Voltage
PMOS On Resistance
NMOS On Resistance
VINx
Trickle to Weak Charge Threshold
Trickle to Weak Charge Threshold
Hysteresis
OUT
J
< 125°C, V
= 1 μH, all registers are at default values, unless otherwise noted.
1
IN
TRK_DEAD
1, 2
= 5.0 V, V
)
ISO_S
> 3.0 V, V
Symbol
V
I
I
I
−I
I
I
I
I
V
ΔV
V
ΔV
V
V
I
V
V
f
D
I
V
R
R
VIN
QVIN
QISO_B
CHG
CHG(TOL)
TRK_DEAD
CHG_WEAK
END
L(PK)
SWCHG
UVLO
TRK_DEAD
WEAK
TRM
BATOV
RCH
BAT_SHR
ISO_STRK
DS(ON)P
DS(ON)N
MAX
OUT
TRK_DEAD
WEAK
HOT
< V
Min
2.25
50
86
460
−5
−8
16
2.4
2.9
4.158
−0.3
−25
−35
−55
2.3
2.8
1500
3.21
THR
< V
Rev. A | Page 3 of 40
Typ
2.35
100
92
475
15
0.22
1250
20
I
2.5
90
3.0
90
4.200
V
52.5
260
2.4
3
93
1750
3.3
5
220
160
CHG
COLD
CFILT
+ 20
− 0.15
, V
BAT_SNS
Max
2.45
150
100
150
300
500
900
1500
2
+5
+5
25
2.6
3.1
4.242
+0.3
+25
+35
+55
2.5
3.2
2000
3.39
285
210
2
= 3.6 V, C
Unit
V
mV
mA
mA
mA
mA
mA
mA
mA
μA
μA
mA
%
%
mA
mA
V
mV
V
mV
V
%
V
mA
%
%
%
mV
V
MHz
%
mA
V
mV/A
mΩ
mΩ
VIN
= 2.2 μF, C
Test Conditions/Comments
Falling threshold, higher of V
Hysteresis, higher of V
Nominal USB initialized current level
USB super speed
USB enumerated current level (specification
for China)
USB enumerated current level
Dedicated charger input
Dedicated wall charger
No battery, no ISO_Sx load, switching 3 MHz
T
V
V
I
I
When V
On BAT_SNS
On BAT_SNS
On BAT_SNS, T
On BAT_SNS, T
Relative to CFILT voltage, BAT_SNS rising
V
I
I
I
Relative to V
V
CHG
CHG
END
END
END
J
VIN
CFILT
BAT_SNS
BAT_SNS
= −40°C to +85°C
= 72.5 mA or 92.5 mA, T
= 52.5 mA, T
= 32.5 mA, T
= 550 mA, T
= 550 mA to 1250 mA, T
= 0 V, T
> V
DCDC
= V
< V
TRK_DEAD
BAT_SNS
TRM
TRK_DEAD
= 22 μF, C
J
= −40°C to +85°C
TRM
1
1, 3
1
+ V
< V
J
J
, BAT_SNS falling
J
= 0°C to 115°C
= 25°C, I
J
J
= 0°C to 85°C
, trickle charging mode
= 0°C to 115°C
= 0°C to 115°C
CCDROP
BAT_SNS
BAT
CFILT
1, 2
< V
END
= 22 μF, C
and V
WEAK
= 52.5 mA
J
J
= 0°C to 115°C
= 25°C
CFILT
1
1, 3
ADP5065
BAT_SNS
1
and V
1
CFILT
1
rising
BAT_SNS
=