Datasheet
LTC3554/LTC3554-1/
LTC3554-2/LTC3554-3
35
3554123fd
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
REVISION HISTORY
REV DATE DESCRIPTION PAGE NUMBER
A 7/10 PD package information removed and UD package information added to data sheet
Update to Typical Application
LTC3554EUD added and LTC3554EPD designated Obsolete in Order Information section
Note 2 updated
Pin 21 description updated
Updated Related Parts
1 to 16
1
2
5
12
36
B 01/11 LTC3554-2 Option Added. Reflected throughout the data sheet 1 to 36
C 10/11 LTC3554-1 Option Added. Reflected throughout the data sheet 1 to 36
D 01/12 Corrected title on axis of graph G23
Updated Block Diagram
Added text to State Diagram/Operation section
10
13
25
E 08/12 Added new part number LTC3554-3
Added Options table
Throughout
2