Preliminary Datasheet
1.6x Linear Fan Driver with Enable Function
Electrical Characteristics
V
IN
=5.0V, V
SET
=2V, C
IN
=1µF, C
OUT
=1µF, Typical T
A
=25°C, Bold typeface applies over full temperature
range, -40°C≤T
A
≤85°C,
unless otherwise specified.
AP2113A
Parameter
Standby Current
Quiescent Current
Output Current
Output
Voltage
Voltage/V
SET
Symbol
I
STB
I
Q
I
OUT
V
OUT
/V
SET
(
△
V
OUT
/V
OUT
)
△V
IN
(
△
V
OUT
/V
OUT
)
△I
OUT
V
DROP
V
SET
I
SET
I
SHORT
I
LIMIT
V
ENH
V
ENL
V
EN
=5V
T
OTSD
T
HYOTSD
V
SET
=5V
V
OUT
=0V
Conditions
V
IN
=5V, Enable off
V
IN
=5V, No Load
V
IN
=5.0V, V
OUT
=3.2V
V
IN
=5.5V, V
SET
=1V to 3.2V,
I
OUT
=30mA
V
IN
=V
OUT
+1V to 5.5V, I
OUT
=30mA
1mA≤I
OUT
≤600mA
V
IN
=V
EN
=5V,V
SET
=2V, I
OUT
=600mA
Min
Typ
0.2
70
Max Unit
5
100
µA
µA
mA
600
1.552
1.6
0.02
0.2
200
1
1
50
1000
1.5
0
1.5
165
5.5
0.4
10
1.648
0.1
1
250
V/V
%/V
%/A
mV
V
µA
mA
mA
V
V
µA
°C
Line Regulation
Load Regulation
Dropout Voltage
Minimum VSET Voltage
VSET Pin Current
Fold-back Short Current
Output Current Limit
EN Logic Input High
Level
EN Logic Input Low
Level
EN Pin Bias Current
Thermal
Temperature
Thermal
Hysteresis
Shutdown
Shutdown
25
May. 2011 Rev 1. 0
6
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
