SI9130DB Vishay, SI9130DB Datasheet - Page 3
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SI9130DB
Manufacturer Part Number
SI9130DB
Description
Pulse Width Modulation (PWM) Controller IC
Manufacturer
Vishay
Datasheet
1.SI9130CG.pdf
(14 pages)
Specifications of SI9130DB
Silicon Manufacturer
Vishay
Application Sub Type
Pin-programmable Controller
Kit Application Type
Power Management
Silicon Core Number
SI9130
Kit Contents
Board
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Notes
a.
b.
c.
d.
Document Number: 70190
S-40805—Rev. F, 26-Apr-04
SPECIFICATIONS
Internal Regulator and Reference (Cont’d)
V+ Shutdown Current
V+ Standby Current
Quiescent Power Consumption
(both PWM controllers on)
V+ Off Current
Oscillator and Inputs/Outputs
Oscillator Frequency
Oscillator Frequency
SYNC High Pulse Width
SYNC Low Pulse Width
SYNC Rise/Fall Time
Oscillator SYNC Range
Maximum Duty Cycle
Maximum Duty Cycle
Input Low Voltage
Input High Voltage
Input High Voltage
Input Current
DL
DH
DL
DH
3
3
3
3
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.
The main switching outputs track the reference voltage. Loading the reference reduces the main outputs slightly according to the closed-loop gain (AV
the reference voltage load-regulation error. AV
Since the reference uses V
/DL
/DL
/DH
/DH
5
5
5
5
Sink/Source Current
On-Resistance
Sink/Source Current
On-Resistance
PARAMETER
L
as its supply, its V+ line regulation error is insignificant.
V+ = 15 V, I
Other Digital Input Levels 0 V or 5 V, T
CL
FB
BST
for the 3.3-V supply is unity gain. AV
5
SHDN = ON
= CS
3
Specific Test Conditions
VL
- LX
BST
SHDN, ON
ON
= I
5
3
SHDN, ON
3
= 5.25 V, V
REF
3
= BST
- LX
FB
= ON
FB
SHDN, ON
SYNC = 0 V, 5 V
SYNC = 0 V, 5 V
SYNC = 3.3 V
SYNC = 3.3 V
5
= 0 mA, SHDN = ON
3
3
3
High or Low
High or Low
V
= CS
Not Tested
3
= CS
= ON
= BST
5
OUT
, ON
5
SYNC
- LX
= 0 V, V+ = 30 V
3
L
5
, ON
3
= 2 V
5
5
Switched Over to FB
= 5.25 V
5
5
= 3.5 V
3
= 0 V, V+ = 30 V
V
= 4.5 V, V
, ON
- LX
IN
5
SYNC
= 0 V, 5 V
5
5
= 4.5 V
A
= T
OUT
3
CL
MIN
= ON
for the 5-V supply is 1.54.
= 2 V
to T
5
5
= 5 V
MAX
V
MIN
L
270
170
200
200
240
2.4
89
92
- 0.5 V
A
LIMITS
TYP
Vishay Siliconix
300
200
5.5
25
70
30
92
95
1
1
B
MAX
110
330
230
200
350
"1
8.6
0.8
40
60
7
7
www.vishay.com
Si9130
A
CL
UNIT
mW
kHz
kHz
kHz
) and
mA
mA
mA
mA
ns
%
%
W
V
A
A
3