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| BQ24152 Datasheet, PDF (33/38 Pages) Texas Instruments – Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support | |||
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bq24152
www.ti.com ...................................................................................................................................................................................................... SLUS847 â JUNE 2008
Charge Current Direction
R SNS
To Inductor
To Capacitor and battery
Current Sensing Direction
To CSIN and CSOUT pin
Figure 36. Sensing Resistor PCB Layout
WCSP PACKAGE
(Top View)
A1
A2
A3
A4
PACKAGE SUMMARY
CHIP SCALE PACKAGE
(Top Side Symbol For bq24152)
B1
B2
B3
B4
C1
C2
C3
C4
D
TIYMLLLLS
bq24152
D1
D2
D3
D4
E1
E2
E3
E4
0-Pin A1 Marker, TI-TI Letters, YM- Year Month
E
Date Code, LLLL-Lot Trace Code, S-Assembly
Site Code
CHIP SCALE PACKAGING DIMENSIONS
The bq24152 device is available in a 20-bump chip scale package (YFF, NanoFreeTM). The package
dimensions are:
· D = 1.976 ± 0.05 mm
· E = 1.924 ± 0.05 mm
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): bq24152
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