cs5157h ON Semiconductor, cs5157h Datasheet - Page 2

• Manufacturer Part Number: cs5157h
• Description: Cpu 5-bit Synchronous Buck Controller
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. 60 second maximum above 183°C.
MAXIMUM RATINGS
MAXIMUM RATINGS
Operating Junction Temperature, T
Lead Temperature Soldering:
Storage Temperature Range, T
ESD Susceptibility (Human Body Model)
330 pF
V
V
V
V
V
0.1 mF
0.33 mF
ID0
ID1
ID2
ID3
ID4
Figure 1. Application Diagram, Switching Power Supply for Core Logic − Pentium
V
Pin Name
V
V
ID0
COMP
LGND
PGND
GATE(H)
C
GATE(L)
V
V
V
V
SS
CC1
CC2
OFF
FFB
− V
FB
ID4
SS
COMP
C
V
V
V
V
V
V
ID4
OFF
12 V
ID0
ID1
ID2
ID3
CC1
S
CS5157H
J
V
LGND
CC2
Rating
V
V
GATE(H)
GATE(L)
Max Operating Voltage
PGND
V
V
FFB
FB
6.0 V/−0.3 V
6.0 V/−0.3 V
6.0 V/−0.3 V
6.0 V/−0.3 V
6.0 V/−0.3 V
6.0 V/−0.3 V
http://onsemi.com
16 V/−0.3 V
20 V/−0.3 V
20 V/−0.3 V
16 V/−0.3 V
0 V
0 V
CS5157H
Reflow: (SMD styles only) (Note 1)
2
100 pF
0.1 mF
3.3 k
5.0 V
IRL3103
IRL3103
2.0 mH
100 mA DC/1.5 A peak
100 mA DC/1.5 A peak
100 mA DC/1.5 A peak
25 mA DC/1.5 A peak
20 mA DC/1.5 A peak
1200 mF/10 V × 5
Max Current
−65 to +150
−100 mA
−0.2 mA
−0.2 mA
−0.2 mA
)
230 peak
200 mA
−50 mA
0 to 150
25 mA
Value
II Processor
2.0
1200 mF/10 V × 3
AIEI
1.3 V to 3.5 V @ 13 A
AIEI
Unit
°C
°C
°C
kV