Boost controller ap3039 data sheet, Electrical characteristics (continued) – Diodes AP3039 User Manual
Page 8
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BOOST CONTROLLER AP3039
Data Sheet
8
BCD Semiconductor Manufacturing Limited
Jun. 2010 Rev. 1. 6
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
OV Threshold
V
OV
1.25
V
OV Hysteresis Current Source
I
OV-HYS
22
µA
Maximum Duty Cycle
D
MAX
90
93
%
Soft Start Current Source
I
SS
12
µA
Out Pin Rise Time
t
RISE
Out Pin Load =1nF
20
ns
Out Pin Fall Time
t
FALL
Out Pin Load =1nF
20
ns
OUT Dropout Voltage (V
CC
-V
OUT
)
V
OUT-H
I
OUT
=50mA
0.25
0.75
V
OUT Low Voltage Level (V
OUT
)
V
OUT-L
I
OUT
=100mA
0.25
0.75
V
Thermal Shutdown Temperature
T
OTSD
160
o
C
Thermal Shutdown Hysteresis
T
HYS
20
o
C
Electrical Characteristics (Continued)
(V
IN
=12V, V
EN
=V
IN
, T
A
=25
o
C, unless otherwise specified.)
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