sc1154 Semtech Corporation, sc1154 Datasheet - Page 2

• Manufacturer Part Number: sc1154
• Description: Programmable Synchronous Dc/dc Hysteretic Controller For Advanced Processors
• Manufacturer: Semtech Corporation

PRELIMINARY - March 1, 2000
ABSOLUTE MAXIMUM RATINGS
Parameter
VIN12V
BOOT to DRVGND
BOOT to BOOTLO
Digital Inputs
AGND to DRVGND
LOHIB to AGND
LOSENSE to AGND
IOUTLO to AGND
HISENSE to AGND
VSENSE to AGND
Continuous Power Dissipation, T
Continuous Power Dissipation, T
Operating Junction Temperature
Lead Temperature (Soldering) 10 seconds
Storage Temperature
© 2000 SEMTECH CORP.
A
C
= 25°C
= 25°C
PROGRAMMABLE SYNCHRONOUS
DC/DC HYSTERETIC CONTROLLER
FOR ADVANCED PROCESSORS
652 MITCHELL ROAD NEWBURY PARK CA 91320
Symbol
VIN
T
P
P
T
T
STG
D
D
L
MAX
J
-0.3 to +7.3
Maximum
-65 to 150
0 to +125
+ 0.5V
6.25
300
1.2
14
25
15
14
14
14
14
5
SC1154
Units
°C
°C
°C
W
W
V
V
V
V
V
V
V
V
V
V
2