Datasheet

10
Recommended DC Operating Conditions (T
A
=T
OPR)
Symbol Condition Minimum Typical Maximum Unit Notes
V
CC
Supply voltage 4.5 5.0 5.5 V
V
BAT
Battery input 0 - V
CC
V
V
CELL
BAT voltage potential 0 - V
CC
VV
BAT
-V
SNS
V
TS
Thermistor input 0 - V
CC
V
V
TEMP
TS voltage potential 0 - V
CC
VV
TS
-V
SNS
V
TCO
Temperature cutoff 0.2
*
V
CC
- 0.4
*
V
CC
V Valid
∆
T/
∆
t range
V
IH
Logic input high 2.0 - - V DCMD, INH
Logic input high V
CC
- 0.3 - - V TM
1
,TM
2
, DSEL, VSEL
V
IL
Logic input low - - 0.8 V DCMD, INH
Logic input low - - 0.3 V TM
1
,TM
2
, DSEL, VSEL
V
OH
Logic output high
V
CC
- 0.8
--V
DIS, MOD, LED
1
, LED
2
,
I
OH
≤
-10mA
V
OL
Logic output low - - 0.8 V
DIS, MOD, LED
1
, LED
2
,
I
OL
≤
10mA
I
CC
Supply current - 1 3 mA Outputs unloaded
I
SB
Standby current - - 1
µ
A INH =V
IL
I
OH
DIS, LED
1
, LED
2
, MOD source -10 - - mA @V
OH
=V
CC
- 0.8V
I
OL
DIS, LED
1
, LED
2
, MOD sink 10 - - mA @V
OL
=V
SS
+ 0.8V
I
L
Input leakage - -
±
1
µ
A INH,BAT,V=V
SS
to V
CC
Input leakage 50 - 400
µ
A DCMD,V=V
SS
to V
CC
I
IL
Logic input low source - - 70
µ
A
TM
1
,TM
2
, DSEL, VSEL,
V=V
SS
to V
SS
+ 0.3V
I
IH
Logic input high source -70 - -
µ
A
TM
1
,TM
2
, DSEL, VSEL,
V=V
CC
- 0.3V to V
CC
I
IZ
Tri-state -2 - 2
µ
A
TM
1
,TM
2
, DSEL, and VSEL
should be left disconnected
(floating) for Z logic input state
Note: All voltages relative to V
SS
except as noted.
bq2004