SD6109 Silan Microelectronics Joint-stock, SD6109 Datasheet - Page 4

• Manufacturer Part Number: SD6109
• Description: VOLTAGE MODE PWM POWER SUPPLY
• Manufacturer: Silan Microelectronics Joint-stock

PIN CONFIGURATIONS
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
Remote
Control
Error
Amplifier
Oscillator
Soft-Start
PWM
Output
Characteristics
PSON Input Threshold
Level
Remote Input Driving
Current
Timing PSON to On/Off
On
Off (PS-off)
Timing PG low to Power
Off
Reference Voltage
Input Bias Current
Open-Loop Voltage Gain
Unity Gain Bandwidth
Power Supply Rejection
Ratio
PWM Frequency
Charge Current
Duty Cycle
Output Voltage Low
Output Voltage High
Output Impedance of
V
OH
PSON
UVAC
t
t
PSON(OFF)
OPP
NVP
OP2
OP1
PSON(ON)
Symbol
V33
V12
t
V
PG
PSRR
I
V5
PSOFF
F
A
PSON
V2.5
V
V
PSON
BW
RO
I
DC
OSC
I
VOL
SS
IB
OH
OL
10
1
2
3
4
5
6
7
8
9
-
-
R
R
-
-
-
-
R
R
-
Io = 5mA
V12 = 12V
-
I
I
I
I
= 75kΩ
= 75kΩ
= 75kΩ
= 75kΩ
Test condition
20
19
18
17
16
15
14
13
12
11
V
RI
SS
IN
COMP
GND
FB1
VREF1
VREF2
FB2
CC
Min.
2.45
0.3
4.0
1.5
20
10
50
50
60
85
1
2
4
-
-
-
REV:1.1
Typ.
1.4
4.8
2.5
5.7
40
20
60
65
1
-
-
-
-
-
-
-
www.DataSheet4U.com
Max.
2.55
Page 4 of 11
2.0
0.5
6.5
0.1
7.0
0.5
3.3
50
30
70
93
SD6109
-
-
-
-
2009.02.23
MHz
Unit
kHz
mA
ms
ms
kΩ
μA
dB
dB
μA
%
V
V
V
V