Diodes AP2113 - Manual (Page 6)

Preliminary Datasheet
1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113
Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited
6
Electrical Characteristics
V
IN
=5.0V, V
SET
=2V, C
IN
=1 µF, C
OUT
=1 µF, Typical T
A
=25°C, Bold typeface applies over full temperature
range, -40°C≤T
A
≤85°C ranges, unless otherwise specified.
Parameter Symbol Conditions Min Typ Max Unit
70 100 µA
Quiescent Current I
Q
45 µA
Output Current I
OUT
V
IN
=5.0V, V
OUT
=3.2V 600 mA
Output Voltage/
VSET Voltage
V
OUT
/V
SET
V
IN
=5.5V, V
SET
=1V to 3.2V,
I
OUT
=30mA
1.552 1.6 1.648 V/V
Line Regulation
( V △
OUT
/V
OUT
)
△ V
IN
V
IN
=V
OUT
+1V to 5.5V, I
OUT
=30mA 0.02 0.1 %/V
Load Regulation
( V △
OUT
/V
OUT
)
△ I
OUT
1mA ≤ I
OUT
≤600mA 0.2 1 %/A
150 200 mV
Dropout Voltage V
DROP
200 250 mV
Minimum VSET Voltage V
SET
1 V
VSET Pin Current I
SET
V
SET
=5V 1 µA
Fold-back Short Current I
SHORT
V
OUT
=0V 50 mA
Output Current Limit I
LIMIT
1000 mA
FON
________
Logic Input High
Level
1.6 5.5 V
FON
________
Logic Input Low
Level
0 0.4 V
FON
________
Pin Bias Current
1.5 10 µA
Thermal Shutdown
Temperature
T
OTSD
165
Thermal Shutdown
Hysteresis
T
HYOTSD
25
°C
V
FON
=0V
V
FON
=5V, No Load
V
FON
=0V , I
OUT
=600mA V
IN
=5V, V
SET
=2V,
V
FON
=5V , I
OUT
=600mA V
IN
=5V, V
SET
=2V,
V
FON
=0V, No Load