Ap3107z, Electrical characteristics – Diodes AP3107Z User Manual
Page 5
AP3107Z
Document number: DS36677 Rev.
2 - 1
5 of 11
www.diodes.com
November 2013
© Diodes Incorporated
AP3107Z
A Product Line of
Diodes Incorporated
Electrical Characteristics
(@V
CC
=16V, T
A
=25ºC, unless otherwise specified.)
Parameter
Conditions
Min
Typ
Max
Unit
High-voltage Supply (HV Pin)
High-voltage Current Source
V
CC
<UVLO (on), V
HV
=400V
1
2
3.5
mA
Off-state Leakage Current
V
CC
>UVLO (off), V
HV
=100V
–
2.5
–
μA
V
CC
>UVLO (off), V
HV
=400V
–
10
18
μA
Supply Voltage (VCC Pin)
Start-up Current
V
CC
=14.8V
–
5
15
μA
Operation Supply Current
V
FB
=0V, C
L
=1nF
0.1
0.6
1
mA
V
FB
=3V, C
L
=1nF
1.5
2.5
3.5
UVLO (On)
–
15
16
17
V
UVLO (Off)
–
7.6
8.6
9.6
V
VCC OVP
–
27
28
30
V
VCC Clamp
I
CC
=5mA
–
35
–
V
De-latch VCC
–
3.8
5.7
7
V
Oscillator Section
Maximum Duty Cycle
–
70
75
80
%
Minimum Duty Cycle
–
–
0
–
%
Oscillation Frequency
Center frequency
60
65
70
kHz
Green Mode Frequency
–
–
28
–
kHz
Frequency Temperature Stability
-40 to +85ºC
–
–
5
%
Frequency Voltage Stability
V
CC
=12V to 30V
–
–
5
%
Frequency Dithering
f/center frequency
–
±6
–
%
Current Sense Section (SENSE Pin )
Maximum SENSE Voltage
V
HV
=100V
0.8
0.85
0.9
V
The Ratio of Input Voltage
to Current Sense Voltage
–
2.5
3
3.5
V/V
LEB Time of SENSE
Center frequency
150
250
350
ns
Delay to Output
–
–
100
–
ns
Soft Start Time
Center frequency
3
4
5
ms
Feedback Input Section ( FB Pin )
Short Circuit Current
V
FB
=0V
–
-0.18
–
mA
Green Mode Threshold, V
FB
–
–
2.1
–
V
Burst Mode Threshold, V
FB
–
–
1.35
–
V
Open Loop Voltage
FB pin open
–
4.6
–
V
Input Impendence
–
–
26
–
kΩ