SI9110 Vishay, SI9110 Datasheet - Page 3

• Manufacturer Part Number: SI9110
• Description: High-voltage Switchmode Controllers
• Manufacturer: Vishay

Notes
a.
b.
c.
d.
e.
f.
Document Number: 70004
S-42037—Rev. H, 15-Nov-04
SPECIFICATIONS
Current Limit
Threshold Voltage
Delay to Output
Pre-Regulator/Start-Up
Input Voltage
Input Leakage Current
Pre-Regulator Start-Up Current
V
Threshold Voltage
Undervoltage Lockout
V
Supply
Supply Current
Bias Current
Logic
SHUTDOWN Delay
SHUTDOWN Pulse Width
RESET Pulse Width
Latching Pulse Width
SHUTDOWN and RESET Low
Input Low Voltage
Input High Voltage
Input Current Input Voltage High
Input Current Input Voltage Low
Output
Output High Voltage
Output Low Voltage
Output Resistance
Rise Time
Fall Time
CC
REG
Refer to PROCESS OPTION FLOWCHART for additional information.
Room = 25_C, Full = as determined by the operating temperature suffix.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
Guaranteed by design, not subject to production test.
C
Pre-Regulator Turn-Off
STRAY
−V
UVLO
e
Parameter
e
Pin 8 = v 5 pF.
e
e
e
e
a
e
Symbol
V
V
I
V
SOURCE
START
V
R
+V
I
DELTA
V
+I
t
V
UVLO
BIAS
t
I
t
t
V
V
REG
SW
RW
I
I
OUT
CC
SD
LW
t
IH
OH
t
t
IL
OL
d
IH
IL
r
IN
f
IN
C
Unless Otherwise Specified
Unless Otherwise Specified
L
Pulse Width v 300 ms, V
= 500 pF, V
R
R
V
BIAS
BIAS
I
OUT
SENSE
DISCHARGE = −V
DISCHARGE = −V
I
V
V
PRE-REGULATOR
C
Test Conditions
Test Conditions
CC
CC
= 390 kW , R
= 390 kW , R
LOAD
= 10 mA, Source or Sink
= 10 V, +V
= 10 V, +V
I
OUT
I
= 1.5 V, See Figure 1
See Figure 3
See Figure 3
V
OUT
C
C
SENSE
I
CC
V
V
IN
V
L
L
< 75 pF (Pin 4)
IN
FB
IN
= 500 pF
= 500 pF
= 10 mA
= −10 mA
w 9.4 V
= 10 mA
= 10 V
= 0 V
= 0 V
−V
OSC
OSC
IN
IN
IN
= 10 mA
IN
IN
= 48 V
= 48 V
, See Figure 2
CC
= 330 kW
= 330 kW
= 0 V
= 0 V
= V
ULVO
Temp
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Full
Full
Full
b
Min
0.45
120
−35
1.0
7.8
7.0
0.3
9.7
9.5
10
50
50
25
8
8
d
−40 to 85_C
D Suffix
Typ
Vishay Siliconix
100
−25
1.2
8.6
8.1
0.6
0.6
15
15
50
20
25
40
40
1
c
Si9110/9111
Max
0.30
0.50
150
100
1.4
9.4
8.9
1.0
2.0
10
20
30
50
75
75
5
www.vishay.com
d
Unit
mA
mA
mA
mA
mA
mA
ns
ns
ns
ns
W
V
V
V
V
V
V
V
V
3