SLUS501A
–
OCTOBER 2001
2
www.ti.com
AVAILABLE OPTIONS
TJ
Charge Regulation Voltage
4.2 V
Optional Functions
STAT and TS
Packaged Devices
bq24200DGN
4.1 V
STAT and TS
bq24201DGN
–40 C to 125 C
4.2 V
STAT
bq24202DGN
4.1 V
STAT
bq24203DGN
4.2 V
bq24204DGN
4.1 V
bq24205DGN
The DGN package is available taped and reeled. Add TR suffix to device type (e.g. bq24200DGNTR) to order. Quantities
2500 devices per reel.
OUT
BAT
CE
N/C
8
7
6
5
1
2
3
4
IN
V
CC
N/C
V
SS
bq24200, bq24201
HTSSOP (DGN) PACKAGE
(TOP VIEW)
OUT
BAT
TS
N/C
8
7
6
5
1
2
3
4
IN
V
CC
STAT
V
SS
OUT
BAT
CE
N/C
8
7
6
5
1
2
3
4
IN
V
CC
STAT
V
SS
bq24202, bq24203
HTSSOP (DGN) PACKAGE
(TOP VIEW)
bq24204, bq24205
HTSSOP (DGN) PACKAGE
(TOP VIEW)
Terminal Functions
TERMINAL
NO
.
I/O
DESCRIPTION
NAME
bq24200
bq24201
bq24202
bq24203
bq24204
bq24205
BAT
7
7
7
I
Battery voltage sense input
CE
–
6
6
I
Charge enable Input (active low)
IN
1
1
1
I
Charge input voltage
N/C
5
5
3, 5
–
No connection. Must be left floating
OUT
8
8
8
O
Charge current output
STAT
3
3
–
O
Charge status output
TS
6
–
–
I
Temperature sense input
VCC
VSS
2
2
2
I
VCC input
Ground input
4
4
4
–
absolute maximum ratings over operating free–air temperature range (unless otherwise noted)
Supply voltage (Vcc with respect to GND)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, IN, STAT, TS (all with respect to GND)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, BAT, OUT (all with respect to GND)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output sink/source current (STAT)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction temperature range, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature (soldering, 10sec)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under
“
absolute maximum ratings
”
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
“
recommended operating conditions
”
is not
implied. Exposure to absolute
–
maximum
–
rated conditions for extended periods may affect device reliability.
16.5 V
16.5 V
7 V
15 mA
–
65 C to 150 C
–
40 C to 125 C
300 C
P