ACT2861QI
Rev 2.0, 27-Apr-2018
Relative to the factory default
BATGOOD Register Setting
D
V
Measured at VBATS Pin
VBAT falling
Relative to the actual VBATGOOD
measurement
Battery Good Voltage Hysteresis VBATGOOD_HYST
Battery SHORT to Precharge
3
4
5
%
Measured at VBATS Pin
Battery voltage rising and falling at
and Pre-Charge to Short De-
glitch Time
tVBATSHORT
16
16
ms
ms
V
BATSHORT threshold
Battery Pre-Charge to Fast
Charge and Fast Charge to Pre- tVBATLOW
Charge deglitch time
Battery voltage rising and falling at
BATLOW threshold
V
Battery Charge Termination Cur-
tVBATTERM
Termination current below and above
ITERM threshold
750
16
ms
ms
rent detection delay
Battery Good Detection deglitch
Battery voltage rising and falling at
VBATGOOD threshold
tVBATGOOD
Time
ICHG = 1A
RVBAT_PA
TH_COMP
-20
-15
-10
+20
+15
+10
%
%
At default programmed setting for
RVBAT_PATH_COMP
ICHG = 2A
Battery Path Compensation
RBAT_COMP
RVBAT_PA
TH_COMP
At default programmed setting for
RVBAT_PATH_COMP
ICHG = 3A
RVBAT_PA
TH_COMP
%
At default programmed setting for
RVBAT_PATH_COMP
Battery Path Compensation
Voltage Clamp
Enable
VBAT_COM
P_CLAMP
VBAT_COMP_CLAMP
-20
2.8
+20
3.2
mV
Measured at VBATS Pin
Dead Battery Voltage
Dead Battery Hysteresis
Dead Battery Current
VDBATTERY
Measured at VBATS Pin
Measured at VBATS Pin
Charge Current from VBAT pin
3
V
VDBATTERY_HYST
IDBATTERY
100
10
mV
mA
5
20
BATTERY OVER-VOLTAGE PROTECTION
VBAT rising, as percentage of VBAT_REG
Measured at VBATS Pin
Battery over-voltage threshold
VBATOVP
102
104
2
106
%
%
VBAT falling, as percentage of VBAT_REG
Measured at VBATS Pin
Battery over-voltage hysteresis VBATOVP_HYST
VBAT_OV_DEGLITCH_EN Register =0
VBAT_OV_DEGLITCH_EN Register =1
5
us
Battery over-voltage deglitch
tBATOVP
time to disable charge
40
msec
PWM OPERATION
Programmable Frequency
Range
FSW
125
-10
1000
+10
kHz
%
Operation Frequency Accuracy FSW
Innovative PowerTM
ActiveSwitcherTM is a trademark of Active-Semi
www.active-semi.com
Copyright © 2018 Active-Semi, Inc.
11
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
