SI9136DB Vishay, SI9136DB Datasheet - Page 2

• Manufacturer Part Number: SI9136DB
• Description: Pulse Width Modulation (PWM) Controller IC
• Manufacturer: Vishay

Specifications of SI9136DB

• Silicon Manufacturer: Vishay
• Application Sub Type: Power Supply Controller
• Kit Application Type: Power Management
• Silicon Core Number: SI9136
• Kit Contents: Board
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si9136
Vishay Siliconix
V
P
V
BST
V
LX
Inputs/Outputs to GND
(CS
5 ON/OFF, 3 ON/OFF, 12 ON/OFF
DL3, DL5 to PGND
DLFY to PGND
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
www.vishay.com FaxBack 408-970-5600
2
3.3-V Buck Controller
Total Regulation (Line, Load, and Temperature)
Line Regulation
Load Regulation
Current Limit
Bandwidth
Phase Margin
5-V Buck Controller
Total Regulation (Line, Load, and Temperature)
Line Regulation
Load Regulation
Current Limit
Bandwidth
Phase Margin
12-V Flyback Controller
Total Regulation (Line, Load, and Temperature)
Line Regulation
Load Regulation
Current Limit
Bandwidth
Phase Margin
Internal Regulator
V
V
V
V
V
IN
GND
L
L
3
L
L
L
L
L
to GND
Short to GND
3
to GND
Output
3
to BST
Fault Lockout Voltage
Fault Lockout Hysteresis
/FB5 Switchover Voltage
/FB5 Switchover Hysteresis
, CS
, BST
to GND
5
, CSP, CSN)
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
, BSTFY to GND
; LX
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
to BST
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5
; LXFY to BST
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
–0.3 V to (V
–0.3 V to (V
–0.3 V to +5.5 V
Input of Flyback
–0.3 V to +36 V
–6.5 V to 0.3 V
–0.3 to +6.5 V
All Converters OFF, V
–0.3 to +36 V
V
V
V
IN
Continuous
IN
IN
T
= 6 to 30 V, 0 < V
L
L
R
A
= 6 to 30 V, 0 < V
= 6 to 30 V, 0 < V
Specific Test Conditions
+0.3 V)
+0.3 V)
SENSE
= 0 C to 90 C, All Converters ON
V
IN
0 < V
0 < V
0 < V
2 V
= 15 V , I
L = 10 H, C = 330 F
L = 10 H, C = 330 F
L = 10 H, C = 100 F
= 100 m , C
R
R
CSP
V
V
V
CS3
SENSE
CS5
SENSE
V
V
V
IN
IN
IN
CSP
CS3
CS5
– V
= 6 to 30 V
= 6 to 30 V
= 6 to 30 V
– V
– V
VL
– V
IN
– V
– V
= 20 m
= 20 m
CSP
FBN
FB3
FB5
DH3 to LX
DHFY to LXFY
Continuous Power Dissipation (T
28-Pin SSOP
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 Sec.)
Notes
a.
b.
= I
CS3
CS5
>5.5 V, 0 <I
CSN
FB3
FB5
REF
comp
< 300 mV
– V
< 90 mV
< 90 mV
– V
– V
Device mounted with all leads soldered or welded to PC board.
Derate 9.52 mW/ C above 90 C.
CSN
= 0 mA
FB3
FB5
= 120 pF
3
< 300 mV
, DH5 to LX
< 90 mV
< 90 mV
L
b
<30 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
,
. . . . . . . . . . . . . . . . . . . . . . . . . .
Min
3.23
4.88
11.4
330
. . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7
3.6
4.2
90
90
A
= 90 C)
a
Limits
. . . . . . . . . . . . . . . . . . . . . . . . .
Typ
3.33
5.03
12.0
125
125
410
50
65
50
65
10
65
75
75
a
b
S-00583—Rev. C, 03-Apr-00
Max
3.43
5.18
12.6
Document Number: 70818
160
160
500
5.5
4.2
4.7
–0.3 V to (BSTX +0.3 V)
0.5
0.5
0.5
0.5
0.5
0.5
a
–40 C to 125 C
0 C to 90 C
Unit
kHz
kHz
kHz
mV
mV
mV
mV
mV
%
%
%
%
%
%
V
V
V
V
V
V
572 mW
300 C