Micro power step-up dc-dc converter ap3015/a, Data sheet, Electrical characteristics – Diodes AP3015/A User Manual
Page 5
MICRO POWER STEP-UP DC-DC CONVERTER AP3015/A
5
May 2010 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
Data Sheet
(V
IN
=V
SHDN
=1.2V, T
A
=25
o
C, unless otherwise specified.)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input Voltage
V
IN
AP3015
1.2
12
V
AP3015A
1.0
12
Quiescent Current
I
Q
Not Switching
17
30
µA
V
SHDN
=0V
1
Feedback Voltage
V
FB
1.205
1.23
1.255
V
FB Comparator Hysteresis
V
FBH
8
mV
FB Pin Bias Current
I
FB
V
FB
=1.23V
30
80
nA
Output Voltage Line Regulation
L
NR
1.2V
<V
IN
<12V
0.05
0.1
%/V
Switching Current Limit
I
L
AP3015
300
350
400
mA
AP3015A
75
100
125
Switch Saturation Voltage
V
CESAT
AP3015, I
SW
=300mA
200
300
mV
AP3015A, I
SW
=70mA
70
120
Switch Off Time
T
OFF
V
FB
>1V
400
nS
V
FB
<
0.6V
1.5
µS
SHDN Input Threshold High
V
TH
0.9
V
SHDN Input Threshold Low
V
TL
0.25
SHDN Pin Current
I
SHDN
V
SHDN
=1.2V
2
3
µA
V
SHDN
=5V
8
12
Switch Leakage Current
I
SWL
Switch Off, V
SW
=5V
0.01
5
µA
Thermal Resistance
(Junction to Case)
θ
JC
52
o
C/W
Electrical Characteristics