SI9114ADY Vishay, SI9114ADY Datasheet - Page 4

• Manufacturer Part Number: SI9114ADY
• Description: IC, PWM CONTROLLER, SOIC-14
• Manufacturer: Vishay

Specifications of SI9114ADY

• Primary Input Voltage: 200V
• No. Of Outputs: 1
• Output Voltage: 9.9V
• Output Current: 10mA
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +85°C
• Power Dissipation Pd: 900mW
• Termination Type: SMD
• Number Of Outputs: 1
• Mounting Style: SMD/SMT
• Package / Case: SOIC-14 Narrow
• Switching Frequency: 2000 KHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Synchronous Pin: Yes
• Topology: Flyback, Forward
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si9114A
Vishay Siliconix
www.vishay.com
4
TYPICAL CHARACTERISTICS
1000
100
10
36
32
28
24
20
16
12
8
4
0
10
0
Note: These curves were measured
V
C
Supply Current vs. Output Frequency
CC
OSC
= 12 V
200
= 47 pF
in a board with 3.5 pF of
external parasitic
capacitance.
r
OSC
f
OUT
100 pF
150 pF
200 pF
47 pF
Oscillator Frequency
− Oscillator Resistance (kW)
− Output Frequency (kHz)
C
L
400
= 2500 pF
100
600
C
L
= 1000 pF
1.05
1.00
0.95
0.90
0.85
0
8
800
C
L
Switching Frequency vs. Supply Voltage
= 0 pF
R
C
OSC
OSC
9
1000
= 56 kW
= 47 pF
1000
10
V
CC
11
− Supply Voltage (V)
12
13
14
15
80
60
40
20
12
0
9
6
3
0
16
0
0
R
C
fs = 500 kHz
t
t
r
f
17
OSC
OSC
90% to 10%
10% to 90%
9
9
Supply Current vs. Supply Voltage
Output Driver Rise and Fall Time
= 127 kW
= 47 pF
10
10
V
V
CC
CC
11
11
− Supply Voltage (V)
− Supply Voltage (V)
12
12
S-42044—Rev. E, 15-Nov-04
Document Number: 70025
13
13
t
t
r
r
C
for C
for C
t
t
f
f
L
for C
for C
= 1000 pF
14
14
L
L
= 1000 pF
C
= 2500 pF
L
L
L
= 2500 pF
= 1000 pF
15
15
= 0 pF
16
16
17
17