SI9140DQ VISHAY [Vishay Siliconix], SI9140DQ Datasheet - Page 3

• Manufacturer Part Number: SI9140DQ
• Description: MP Controller For High Performance Process Power Supplies
• Manufacturer: VISHAY [Vishay Siliconix]

Notes
a.
b.
c.
Document Number: 70026
S-40699—Rev. H, 19-Apr-04
SPECIFICATIONS
UVLO
UVLO Input Current
Output Drive (D
Output High Voltage
Output Low Voltage
Peak Output Current
Peak Output Current
Break-Before-Make
Logic
ENABLE Turn-On Delay
ENABLE Logic Low
ENABLE Logic High
ENABLE Input Current
V
Input Offset Voltage
Input Hysteresis
Input Bias Current
Output Sink I
Output Low Voltage
Supply
Supply Current—Normal Mode
Supply Current—Standby Mode
TYPICAL CHARACTERISTICS (25_C UNLESS OTHERWISE NOTED)
GOOD
100 pF includes C
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
Guaranteed by design, not subject to production testing.
1.515
1.510
1.505
1.500
1.495
1.490
1.485
SET
Comparator (Voltage-Good Comparator)
3.0
Parameter
Voltage Monitor
V
REF
3.5
with 10 mA Load
R
STRAY
and D
V
REF
4.0
V
DD
on C
vs. Supply Voltage
− Supply Voltage (V)
S
OSC
)
4.5
.
I
Symbol
UVLO(SET)
I
SOURCE
V
I
V
I
V
BMON
I
t
5.0
V
t
V
INHYS
V
SINK
SINK
V
BBM
I
I
dEN
I
ENH
ENL
EN
DD
DD
OH
OL
OS
OL
5.5
V
V
6.0
ENABLE Delay to Output, EN
IN
IN
Unless Otherwise Specified
Unless Otherwise Specified
Common Mode Voltage = V
Common Mode Voltage = V
V
f
3 V v V
3 V v V
V
OSC
6.5
S
V
V
S
= V
S
S
I
= V
V
V
OUT
Test Conditions
Test Conditions
= V
= V
= 1 MHz, R
ENABLE = 0 to V
OUT
IN
V
DD
DD
ENABLE < 0.4 V
UVLO
DD
DD
= V
DD
DD
GND = P
GND = P
= 2 mA, V
V
= 5 V, I
= 5 V, V
= 5 V, I
DD
= 5 V, V
= 5 V, V
REF
v 6.5 V, V
v 6.5 V, V
= 0 to V
= 6.5 V
, V
OSC
OUT
OUT
GND
GND
DD
DD
DD
OUT
OUT
= 5 V
= 7.50 kW
= −10 mA
= 5 V
DD
= 10 mA
= 5 V
DD
DD
DD
LH
REF
REF
1.510
1.505
1.500
1.495
1.490
1.485
1.480
= 0 V
= 5 V
, V
= V
= V
, V
DD
V
−50
S
S
DD
DD
= 5 V
= 5 V
= 5 V
a
a
V
DD
−25
= 3 V
V
0
REF
0.8 V
t − Temperature (_C)
Min
−100
−1.0
200
−45
4.7
−1
6
vs. Temperature
DD
b
25
D Suffix −40 to 85_C
C Suffix 0 to 70_C
V
DD
Limits
50
Vishay Siliconix
−380
Typ
300
350
250
4.8
0.2
1.5
1.6
40
10
= 6 V
0
0
9
75
0.2 V
Max
−260
100
100
500
330
0.3
1.0
2.3
45
1
www.vishay.com
Si9140
DD
b
125
Unit
mA
mA
mV
mV
mA
mV
mA
nA
nS
ms
mA
mA
mA
V
V
V
V
3