Preliminary Datasheet
1.6x Linear DC Fan Driver with VOUT Fully on Control
Typical Performance Characteristics
AP2113
0.10
0.10
0.08
V
FON
=5V
V
SET
=2V
I
OUT
=0mA
V
FON
=0V
I
OUT
=0mA
0.08
T
A
=-40 C
T
A
=25 C
o
o
o
Supply Current (mA)
T
A
=-40 C
0.06
o
Supply Current (mA)
T
A
=25 C
T
A
=85 C
o
o
0.06
T
A
=85 C
0.04
0.04
0.02
0.02
Continuous Airflow 10scfm
0.00
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Continuous Airflow 10scfm
0.00
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
Input Voltage (V)
Figure 4. Supply Current vs. Input Voltage
Figure 5. Supply Current vs. Input Voltage
100
95
90
85
5.0
V
IN
=5V
I
OUT
=0A
Continuous Airflow 10scfm
Output Voltage (V)
4.0
4.5
V
IN
=5V
I
OUT
=10mA
T
A
=-40 C
T
A
=25 C
O
O
O
Supply Current (
µ
A)
80
75
70
65
60
55
50
45
-40
3.5
T
A
=85 C
Full Speed Mode
Adjustable Mode
3.0
2.5
2.0
Continuous Airflow 10scfm
1.5
-20
0
20
40
O
60
80
100
1.0
1.5
2.0
2.5
3.0
Temperature ( C)
V
SET
Voltage (V)
Figure 6. Supply Current vs. Temperature
Figure 7. Output Voltage vs. V
SET
Voltage
Mar. 2012
Rev 1. 3
7
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
