XC6802_12 Datasheet, PDF (2/21 Pages) Torex Semiconductor – 800mA Single Cell Li-ion Battery Linear Charger IC

XC6802 Series
˙PIN CONFIGURATION
* The dissipation pad for the USP-6C / USP-6EL package should be solder-plated in recommended mount pattern and
metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it
should be connected to the V_SS (No. 2) pin.
˙PIN ASSIGNMENT
PIN NUMBER
SOT-25 SOT-89-5 USP-6C
1
5
3
2
2
2
3
4
1
4
3
6
5
1
4
-
-
5
USP-6EL
3
2
1
6
4
5
PIN NAME
/CHG
V_SS
BAT
V_IN
I_SEN
NC
FUNCTIONS
Charge Status Output Pin
Ground
Charge Current Output Pin
Input Voltage Pin
Charge Current Setup Pin
No Connection
˙FUNCTIONS
XC6802A42X
PIN NAME
CONDITIONS
IC OPERATION
I_SEN
H Level (1.4V≦V_SEN≦V_IN) or Open
Pull-down by external components
OFF (Shutdown Mode)
ON, Charge Current I_BAT=1000 / R_SEN *
* For SOT-25, SOT-89-5, and USP-6C, charge current should be set to become I_BAT≦800mA.
For USP-6EL, charge current should be set to become I_BAT≦500mA.
˙çPRODUCT CLASSIFICATION
˔Ordering Information
XC6802A42Xᶃᶄ-③
DESIGNATOR
ITEM
ᶃᶄ-③ ^(*1)
Packages (Order Unit)
SYMBOL
PR
PR-G
MR
MR-G
ER
ER-G
4R-G
DESCRIPTION
SOT-89-5 (1,000/Reel)
SOT-89-5 (1,000/Reel)
SOT-25 (3,000/Reel)
SOT-25 (3,000/Reel)
USP-6C (3,000/Reel)
USP-6C (3,000/Reel)
USP-6EL (3,000/Reel)
(*1) _{The “-G” suffix denotes Halogen and Antimony free as well as being fully RoHS compliant.}
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