SI9136LG Vishay, SI9136LG Datasheet - Page 8

• Manufacturer Part Number: SI9136LG
• Description: IC, PWM AND PSM CONVERTER CTRL, SSOP-28
• Manufacturer: Vishay

Specifications of SI9136LG

• Primary Input Voltage: 15V
• No. Of Outputs: 5
• Output Voltage: 12V
• Output Current: 1A
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +90°C
• Power Dissipation Pd: 572mW
• Termination Type: SMD
• Number Of Outputs: 3
• Duty Cycle (max): 95 %
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Switching Frequency: 200 KHz
• Operating Supply Voltage: - 0.3 V to + 36 V
• Maximum Operating Temperature: + 90 C
• Minimum Operating Temperature: 0 C
• Synchronous Pin: No
• Topology: Boost, Buck, Flyback
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si9136
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
8
+3.3 V
C6
330 F
+3.3 V up
to 1 mA
0.02
V
R
R
IN
cs2
1
C11
1 F
L2
10 H
Si4416DY
C7
33 F
Q1
C1
0.1 F
Q3
Si4812DY
CMPD2836
V
BST
DH3
LX
DL3
CS
FB3
5 ON/OFF
3.3 ON/OFF
12 ON/OFF
REF
GND
IN
3
3
3
FIGURE 1.
BSTFY
COMP
PGND
DHFY
DLFY
FBFY
LXFY
BST
CSN
DH5
CSP
DL5
CS
FB
LX
D1
V
L
5
5
5
5
0.1 F
D5, D1FS4
D3 CMPD2836
Si4812DY
C8
CMPD2836
D2
C2
0.1 F
Q4
C12
120 pF
Q2
Si4416DY
Q5
Si2304DS
L1, 10 H
L3, 10 H
C4
33 F
D4, D1FS4
Q6
Si2304DS
0.02
R
R
R
C9
4.7 F
R
6
cs3
cs1
7
+5 V up to 30 mA
330 F
S-00583—Rev. C, 03-Apr-00
Document Number: 70818
C3
+12 V 0 to
C5
4.7 F
250 mA
C10
100 F
+5 V