Preliminary Datasheet
GREEN MODE PWM CONTROLLER
Electrical Characteristics
(V
CC
=15V, T
A
=25
o
C, unless otherwise specified.)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
UNDER-VOLTAGE LOCKOUT SECTION
Start-up Voltage
Minimum Operating Voltage
V
THON
V
THOFF
V
CC
=14.8V
I
CC
D
MAX
D
MIN
f
OSC
R
I
=26kΩ
V
CC
=10 to 20V
T
A
=-40
o
C
to 85
o
C
60
65
V
FB
=V
SENSE
=0V, C
L
=1nF
70
15
9
16
10
17
11
V
V
µA
mA
%
%
AP3101
TOTAL STANDBY CURRENT SECTION
Start-up Current
Operating Current
PWM SECTION
Maximum Duty Cycle
Minimum Duty Cycle
OSCILLATOR SECTION
Oscillation Frequency
Frequency Change with Voltage
Temperature Stability
FEEDBACK INPUT SECTION
The Ratio of Input Voltage to
Current Sense Voltage
Input Impedance
Source Current
Input Voltage for Zero Duty
CURRENT SENSE SECTION
Threshold Voltage
Delay to Output
The Delay Time of Short Circuit
Protection
OUTPUT SECTION
Low Level Voltage
High Level Voltage
Rise Time
Fall Time
V
OL
V
OH
t
R
t
F
I
O
=200mA, V
CC
=12V
I
O
=50mA, V
CC
=12V
V
CC
=13V, C
L
=1nF
V
CC
=13V, C
L
=1nF
8
150
30
250
50
350
90
1.5
V
V
ns
ns
R
I
=26kΩ
V
TH
0.8
0.85
150
23
0.9
200
V
ns
ms
2.5
3
3
4.5
3.5
6
-2
1.2
V/V
kΩ
mA
V
70
2
5
kHz
%
%
80
90
0
30
3
45
4
Apr. 2007 Rev. 1. 3
6
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
