EUP8020X
Pin Configurations
Package Type
Pin Configurations
Package Type
Pin Configurations
EUP8020A/E
TDFN-10
EUP8020B
TDFN-10
EUP8020C
TDFN-10
EUP8020D
TDFN-10
EUP8020F
TDFN-10
EUP8020G
TDFN-10
Pin Description
PIN
AC
USB
STAT1
STAT2
VSS
A,E
1
2
3
4
B
1
2
3
4
5
C
1
2
3
4
5
D
1
2
3
4
5
F
1
2
3
4
5
G
1
2
7
6
3
I/O
I
I
O
O
-
DESCRIPTION
AC charge input voltage
USB charge input voltage
Charge status output 1 (open-drain)
Charge status output 2 (open-drain)
Ground input
5
Charge current set point for AC input and precharge and taper set
ISET1
ISET2
6
7
6
7
6
7
6
7
6
7
8
4
I
I
point for both AC and USB
Charge current set point for USB port (high=500 mA, Low=100
mA, hi-z=disable USB charge)
8
9
10
-
-
-
9
-
8
-
-
9
-
9
5
9
I
I
O
O
I
Charge enable input (active low)
Temperature sense input
Charge current output
Powergood status output (active low)
Timer enable input (active low)
Timer and termination enable input (active low)
CE
TS
OUT
10 10 10 10 10
8
-
-
-
9
-
-
8
-
8
-
-
-
-
PG
TE
-
I
TTE
DS8020X Ver 1.1 June 2006
3
EUTECH [ EUTECH MICROELECTRONICS INC ]
