BA3899F-E2 Rohm Semiconductor, BA3899F-E2 Datasheet - Page 7

• Manufacturer Part Number: BA3899F-E2
• Description: IC EL DRIVER SOP8 TR
• Manufacturer: Rohm Semiconductor
• Type: EL Lamp Driverr

Specifications of BA3899F-E2

• Current - Supply: 4.6mA
• Voltage - Supply: 1 V ~ 7 V
• Operating Temperature: -10°C ~ 60°C
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Frequency: -

•
Standard ICs
Electrical characteristic curves
250
200
150
100
10
50
10
Fig. 6 Supply current (when used
9
8
7
6
5
4
3
2
1
0
0
9
8
7
6
5
4
3
2
1
0
0
0
0
Fig. 10 SW2 source current vs.
Fig. 8 SW1 sink current vs.
1
1
1
as stand-alone unit) vs.
power supply voltage
2
2
2
INPUT VOLTAGE: V
INPUT VOLTAGE: V
INPUT VOLTAGE: V
power supply voltage
power supply voltage
3
3
3
4
4
4
25 C
5
5
5
25 C
6
6
6
– 25 C
C1 = 0.033 F
C2 = 1500pF
V
Rx =
75 C
ST
– 25 C
7
CC
7
CC
7
CC
75 C
= 5V
– 25 C
V
V
(
(
V
V
V
(
C1
SW1
V)
V)
V)
75 C
25 C
C1
SW1
ST
8
8
8
= 1.0V
= 1.0V
= 5V
= 0V
= 0V
9
9
9
10
10
10
Fig. 11 SW2 pull-down resistance vs.
1000
10k
100
900
800
700
600
500
400
300
200
100
Fig. 7 Oscillation frequency of C1
3.0
2.0
1.0
1k
10
0
0
0
0
0
Fig. 9 SW1 source current vs.
f
f
1
1
SW1
SW2
power supply voltage
1
and C2 pins vs. power supply
voltage
2
2
INPUT VOLTAGE: V
INPUT VOLTAGE: V
INPUT VOLTAGE: V
2
power supply voltage
3
3
3
4
4
25 C
25 C
25 C
5
4
5
6
6
5
C1 = 0.033 F
C2 = 1500pF
Rx =
CC
CC
CC
7
7
– 25 C
– 25 C
(
V
V
V
V
V
V
V)
6
BA3899F
75 C
(
(
25 C
– 25 C
– 25 C
C1
SW1
ST
V)
CC
SW2
ST
75 C
V)
8
8
75 C
75 C
= 0V
= 5V
= 0V
= 5V
= 1.0V
= 0.2V
7
9
9
10
10
8
7