u2402b ETC-unknow, u2402b Datasheet - Page 2

• Manufacturer Part Number: u2402b
• Description: Fast Charge Controller Nicd/nimh Batteries
• Manufacturer: ETC-unknow

Pinning
Package: DIP18
Package: SO20
U2402B
2 (17)
Output
Output
Sensor
Sensor
LED2
LED2
GND
GND
T
OP
OP
T
OP
V
V
OP
max
max
NC
t
ö
ö
t
p
p
O
I
O
I
i
i
10
4
2
5
6
7
9
2
4
5
6
7
9
1
3
8
1
3
8
94 8594
93 7723 e
18
16
15
14
13
12
11
10
18
16
15
14
13
12
17
17
11
20
19
S
V
LED1
V
V
Osc
ö
ö
V
LED1
V
NC
V
Osc
S
TM.
V
ö
ö
V
C
R
sync
Batt
Ref
S
TM.
Batt
C
R
Ref
sync
S
Pin Description
Pin
Pin
10
11
12
13
14
15
16
17
18
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Symbol
Symbol
Output
Sensor
Output
Sensor
LED2
LED1
V
LED2
LED1
V
GND
GND
T
V
S
T
V
S
OP
V
OP
V
V
V
OP
Osc
OP
Osc
NC
NC
V
V
ö
ö
sync.
ö
ö
sync.
TM.
TM.
max
max
t
Batt
t
Batt
Ref
Ref
ö
p
ö
p
R
C
R
C
S
S
O
O
I
I
i
i
Trigger output
Ground
Display output “Green”
Phase angle control input voltage
Operational amplifier output
Operational amplifier input
Maximum temperature
Temperature sensor
Charge break output
Battery voltage
LED display output “Red”
Test mode switch (status control)
Oscillator
Reference output voltage
Supply voltage
Ramp current adjustment –
resistance
Ramp voltage – capacitance
Mains synchronization input
Trigger output
Ground
Display output “Green”
Phase angle control input voltage
Operational amplifier output
Operational amplifier input
Not connected
Maximum temperature
Temperature sensor
Charge break output
Battery voltage
LED display output “Red”
Test mode switch (status control)
Oscillator
Reference output voltage
Not connected
Supply voltage
Ramp current adjustment –
resistance
Ramp voltage – capacitance
Mains synchronization input
TELEFUNKEN Semiconductors
Function
Function
Rev. A3, 14-Nov-96