Datasheet

LTC3857-1
37
38571fc
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 12/09 Change to Absolute Maximum Ratings
Changes to Electrical Characteristics
Change to Typical Performance Characteristics
Change to Pin Functions
Text Changes to Operation Section
Text Changes to Applications Information Section
Change to Table 2
Change to Figure 11
Changes to Related Parts
2
3, 4
6
8, 9
11, 12, 13
21, 22, 23, 26
23
28
38
B 12/10 Change to Electrical Characteristics
Change to Graph G07
Added Typical Application to back page and updated Related Parts
3, 4
5
38
C 01/12 Added V
FB
conditions for I
Q
specification
Changed V
FB
to V
FB1
in conditions for V
PG
specification
Changed 80µA to 65µA in the Light Load Current Operation section
Changed 24V to 28V in SENSE
+
and SENSE
–
Pins section
3
4
12
15