ADP5065ACBZ-1-R7 datasheet(3/40 Pages) AD

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Data Sheet

ADP5065

Rev. D | Page 3 of 40

SPECIFICATIONS

−40°C < TJ < 125°C, VIN = 5.0 V, VISO_S > 3.0 V, VHOT < VTHR < VCOLD, VBAT_SNS = 3.6 V, CVIN = 2.2 µF, CDCDC = 22 µF, CBAT = 22 µF, CCFILT =

4.7 µF, LOUT = 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

VUVLO

2.25

2.35

2.45

Falling threshold, higher of VCFILT and VBAT_SNS

100

150

Hysteresis, higher of VCFILT and VBAT_SNS rising

Total Input Current

IVIN

100

Nominal USB initialized current level1

150

USB super speed

300

USB enumerated current level (specification

for China)

460

475

500

USB enumerated current level

900

Dedicated charger input

1500

Dedicated wall charger

Current Consumption

VINx

IQVIN

No battery, no ISO_Sx load, switching 3 MHz

Battery, Standby

IQISO_B

0.22

µA

TJ = −40°C to +85°C

SWxPin Leakage Current

−IOUT

µA

VVIN = 0 V, TJ = −40°C to +85°C

CHARGING PARAMETERS

Fast Charge Current, CC Mode

(Battery Voltage > VTRK_DEAD)

ICHG

1250

VCFILT > VBAT_SNS + VCCDROP1, 2

Fast Charge Current Accuracy

ICHG(TOL)

−7

Tj = 25°C, ICHG = 550 mA to 1250 mA

−8

ICHG = 550 mA to 1150 mA, fast charge current

accuracy is guaranteed at temperatures from

Tj = 0°C to isothermal regulation limit (typically

Tj = 115°C)

−17

ICHG = 1250 mA, Tj = 0°C to isothermal regulation

limit (typically Tj = 115°C)

Trickle Charge Current1, 2

ITRK_DEAD

Weak Charge Current

ICHG_WEAK

ICHG + 20

When VTRK_DEAD < VBAT_SNS < VWEAK1, 3

Dead Battery

Trickle to Weak Charge Threshold

VTRK_DEAD

2.4

2.5

2.6

On BAT_SNS1

Trickle to Weak Charge Threshold

Hysteresis

ΔVTRK_DEAD

Weak Battery

Weak to Fast Charge Threshold

VWEAK

2.9

3.0

3.1

On BAT_SNS1, 3

Weak Battery Threshold Hysteresis

ΔVWEAK

Battery Termination Voltage

VTRM

4.158

4.200

4.242

On BAT_SNS, TJ = 0°C to 115°C1

Battery Termination Voltage Accuracy

−0.3

+0.3

On BAT_SNS, TJ = 25°C, IEND = 52.5 mA1

Battery Overvoltage Threshold

VBATOV

VCFILT − 0.15

Relative to CFILT voltage, BAT_SNS rising

Charge Complete Current

IEND

52.5

VBAT_SNS = VTRM1

Charge Complete Current Threshold

Accuracy

−25

+25

IEND = 72.5 mA or 92.5 mA, TJ = 0°C to 115°C

−35

+35

IEND = 52.5 mA, TJ = 0°C to 115°C

−55

+55

IEND = 32.5 mA, TJ = 0°C to 115°C

Recharge Voltage Differential

VRCH

260

Relative to VTRM, BAT_SNS falling1

Battery Node Short Threshold Voltage1

VBAT_SHR

2.3

2.4

2.5

CHARGER DC-to-DC CONVERTER

Switching Frequency

fSWCHG

2.8

3.2

MHz

Maximum Duty Cycle

DMAX

Peak Inductor Current

IL(PK)

1500

1750

2000

Regulated System Voltage

VISO_STRK

3.21

3.3

3.39

VBAT_SNS < VTRK_DEAD, trickle charging mode

Load Regulation

mV/A

DC-to-DC Power

PMOS On Resistance

RDS(ON)P

220

285

mΩ

NMOS On Resistance

RDS(ON)N

160

210

mΩ

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