SI9130 Vishay, SI9130 Datasheet - Page 3

• Manufacturer Part Number: SI9130
• Description: Pin-programmable Dual Controller?portable Pcs
• Manufacturer: Vishay

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