sip12203 Vishay, sip12203 Datasheet - Page 15

• Manufacturer Part Number: sip12203
• Description: Triple Step Down Controller Ic For 2 Synchronous And 1 Linear Power Rails
• Manufacturer: Vishay

TYPICAL WAVEFORMS
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see
Document Number: 69986
S-82337-Rev. B, 22-Sep-08
C4
C3
C2
C1
C3
C4
C2
C1
C4 (I
C1 COMP1: 0.5 V/div
C2 (LX1: 10 V/div)
C3 (V
O1
O1
: 5 A/div)
Channel 1 Over Current Protection
C1 (COMP1: 2 V/div)
Channel 1 Short Circuit Protection
C3 (V
C2 (LX1: 10 V/div)
: 2 V/div)
C4 (I
http://www.vishay.com/ppg?69986.
O1
O1
: 10 A/div)
: 0.2 V/div)
L
Over Current set to 5 A
Load Current = 10 A
1
= 4.7 µH, C
V
L
Over Current set to 5 A
O1
V
t: 10 ms/div
1
O1
= 4.7 µH, C
set to 3.3 V
t: 10 ms/div
set to 3.3 V
O1
= 600 µF
O1
= 600 µF
C4
C3
C2
C1
C3
C4
C2
C1
C4 (I
C2 (LX2: 10 V/div)
C1 (COMP2: 0.5 V/div)
C3 (V
O2
O2
: 5 A/div)
Channel 2 Over Current Protection
Channel 2 Short Circuit Protection
C3 (V
C2 (LX2: 10 V/div)
: 1 V/div)
C1 (COMP2: 2 V/div)
C4 (I
O2
O2
: 0.2 V/div)
: 10 A/div)
L
Over Current set to 5 A
Load Current = 10 A
2
= 4.7 µH, C
V
Vishay Siliconix
O2
V
L
Over Current set to 5 A
t: 10 ms/div
O2
2
set to 1.2 V
t: 10 ms/div
= 4.7 µH, C
set to 1.2 V
O2
SiP12203
= 600 µF
www.vishay.com
O2
= 600 µF
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