BQ24100 Datasheet, PDF (2/26 Pages) Texas Instruments – SYNCHRONOUS SWITCHMODE, LI-ION AND LI-POL CHARGE MANAGEMENT IC WITH INTEGRATED POWERFETS

bq24100, bq24103
bq24105, bq24108
bq24113, bq24115
SLUS606C – JUNE 2004 – REVISED SEPTEMBER 2005
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device
placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
TYPICAL SINGLE CELL LI-ION STAND-ALONE CHARGER
bq24100RHL
V_IN
3 IN
10 µF
4 IN
OUT 1
OUT 20
6 VCC PGND 17
L_OUT
10 µH
R_(SNS)
C_OUT
10 µF
2 STAT1 PGND 18
PACK+
C_TTC
19 STAT2 SNS 15
5 PG
7 TTC
16 CE
BAT 14
ISET1 8
ISET2 9
R_(ISET1)
R_(ISET2)
10 VSS
TS 12
VTSB
+
0.1 µF
PACK-
R_T1
TEMP
PWR PAD VTSB 11
V_IN
D1
Adapter
Present
V_IN
D2
Done
V_IN
D3
Charge
BATTERY
R_T2
PACK
UDG-04033
T_J
–40°C to 125°C
ORDERING INFORMATION⁽¹⁾
CHARGE REGULATION VOLTAGE (V)
INTENDED APPLICATION PART NUMBER⁽²⁾⁽³⁾
4.2 V
Stand-alone
bq24100RHLR
bq24100RHLT
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V)
Stand-alone
bq24103RHLR
bq24103RHLT
Externally programmable (2.1 V to 15.5 V)
Stand-alone
bq24105RHLR
bq24105RHLT
4.2 (Blinking status pins)
Stand-alone
bq24108RHLR
1 or 2 cells selectable (CELLS pin, 4.2 V or 8.4 V)
System-controlled
bq24113RHLR
bq24113RHLT
Externally programmable (2.1 V to 15.5 V)
System-controlled
bq24115RHLR
bq24115RHLT
MARKINGS
CIA
CIA
CID
CID
CIF
CIF
CIU
CIJ
CIJ
CIL
CIL
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
(2) The RHL package is available in the following options:
T - taped and reeled in quantities of 3,000 devices per reel
R - taped and reeled in quantities of 250 devices per reel
(3) This product is RoHS compatible, including a lead concentration that does not exceed 0.1% of total product weight, and is suitable for
use in specified lead-free soldering processes.
2