SI9114ADY Vishay, SI9114ADY Datasheet - Page 3

• 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

Notes
a.
b.
c.
d.
Document Number: 70025
S-42044—Rev. E, 15-Nov-04
SPECIFICATIONS
Pre-Regulator/Start-Up
Input Leakage Current
Pre-Regulator Start-Up Current
V
V
Undervoltage Lockout Hysteresis
Supply
Supply Current
Supply Current
Protection
Current Limit Threshold Voltage
Current Limit Delay to Output
SHUTDOWN Logic Threshold
SHUTDOWN Delay to Latched Output
SHUTDOWN Pull-Up Current
Soft-Start Current
Output Inhibit Voltage
MOSFET Driver
Output High Voltage
Output Low Voltage
Peak Output Current
Peak Output Current
CC
PR
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Guaranteed by design, not subject to production test.
C
−V
Pre-Regulator Voltage
STRAY
UVLO
v 5 pF on C
(Turn-On)
Parameter
c
c
OSC
.
c
c
Symbol
I
V
V
V
SOURCE
I
V
START
SENSE
I
SS(off)
V
DELTA
V
V
+I
V
SINK
HYST
I
I
t
I
I
CC
CC
SD
SD
SS
t
OH
PR
SD
OL
d
IN
C
C
LOAD
LOAD
Soft-Start Voltage to Disable Driver Output
+V
Unless Otherwise Specified
Unless Otherwise Specified
IN
v 50 pF
v 50 pF
= 48 V, t
V
SENSE
+V
−V
−V
Test Conditions
Test Conditions
V
IN
Oscillator Disabled
Oscillator Disabled
FB
IN
IN
= 200 V, V
I
PW
OUT
I
= 1.5 V, See Figure 1
See Figure 2
= 0 V, V
= 0 V, V
OUT
V
+V
= 0 V, NI = V
V
V
OUT
OUT
v 300 ms, V
SD
IN
= −10 mA
= 10 mA
= 48 V
= 0 V
= V
= 0 V
CC
CC
CC
CC
= 10 V
= 10 V
f
f
OSC
OSC
w 10 V
REF
CC
= 100 kHz
= 500 kHz
= V
UVLO
Min
0.18
1.15
9.85
500
8.8
0.1
12
12
8
D Suffix −40 to 85_C
a
Vishay Siliconix
Limits
Typ
−400
1000
0.25
0.28
1.23
0.20
0.05
t1
9.1
1.5
2.2
2.8
1.6
9.9
20
77
23
23
b
Max
−200
1.30
0.15
Si9114A
100
9.4
0.7
0.4
2.5
3.0
0.5
1.0
0.5
10
30
30
www.vishay.com
a
Unit
mA
mA
mA
mA
mA
mA
mA
mA
ns
ms
V
V
V
V
V
V
3