BQ24262_15 Datasheet, PDF (4/56 Pages) Texas Instruments – bq2426x 3-A, 30-V, Host-Controlled Single-Input, Single-Cell Switched-Mode Li-Ion Battery Charger With Power-Path Management and USB-OTG Support

Not Recommended for New Designs : bq24260, bq24261
bq24260, bq24261, bq24261M, bq24262
SLUSBU4D – DECEMBER 2013 – REVISED APRIL 2015
6 Device Comparison Table
PART
NUMBER
OVP
CE BIT
DEFAULT
D+/D–
DETECTION
bq24260
10.5
0
(Charge Enabled)
Yes
1
bq24261 14
(Charge
No
Disabled)
1
BQ24261M 14
(Charge
No
Disabled)
bq24262
6.5
0
(Charge Enabled)
No
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TIMERS (SAFETY
AND WATCHDOG)
Yes
BATTERY
DISCHARGE
CURRENT LIMIT
(MIN)
SYSTEM
REGULATION
VOLTAGE
(TYP)
4A
V_BATREG + 2.5%
DEFAULT
V_BATREG
3.6 V
Yes
4A
V_BATREG + 2.5%
3.6 V
Yes
6A
V_BATREG + 1.6%
3.6 V
No
4A
V_BATREG + 2.5%
4.2 V
7 Pin Configuration and Functions
bq24260 (Top View)
YFF Package
36-Pin DSBGA
bq24261/2 (Top View)
1
2
3
4
5
6
1
2
3
4
5
6
A
PGND
PGND
PGND
PGND
PGND
PGND
A
PGND
PGND
PGND
PGND
PGND
PGND
B
PMID
SW
SW
SW
SW
SW
B
PMID
SW
SW
SW
SW
SW
C
IN
IN
IN
IN
CD
BOOT
C
IN
IN
IN
IN
CD
BOOT
D
SDA
SCL
D–
D+
TS
DRV
D
SDA
SCL
N.C.
PSEL
TS
DRV
E
STAT
INT
SYS
SYS
SYS
SYS
E
STAT
INT
SYS
SYS
SYS
SYS
F
AGND
BGATE
BAT
BAT
BAT
BAT
F
AGND
BGATE
BAT
BAT
BAT
BAT
RGE Package
24-Pin VQFN
(Top View)
PMID 1
BOOT 2
DRV 3
CD 4
TS 5
SYS 6
bq24260
18 IN
17 SDA
16 SCL
15 D–
14 D+
13 STAT
PMID 1
BOOT 2
DRV 3
CD 4
TS 5
SYS 6
bq24261
bq24262
18 IN
17 SDA
16 SCL
15 N.C.
14 PSEL
13 STAT
4
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