Datasheet

LT3760
2
3760fc
pin conFiguraTionabsoluTe MaxiMuM raTings
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
FE PACKAGE
28-LEAD PLASTIC TSSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
CTRL
T
SET
V
REF
I
SET
NC
LED1
LED2
LED3
LED4
PGND
SENSE
GATE
INTV
CC
V
IN
OVP
SET
PWM
V
C
RT
GND
LED8
LED7
LED6
LED5
PGND
V
OUT
SYNC
FAULT
SHDN/UVLO
29
PGND
T
JMAX
= 125°C, θ
JA
= 28°C/W, θ
JC
= 10°C/W
EXPOSED PAD (PIN 29) IS PGND, MUST BE SOLDERED TO PCB
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3760EFE#PBF LT3760EFE#TRPBF LT3760FE 28-Lead Plastic TSSOP –40°C to 125°C
LT3760IFE#PBF LT3760IFE#TRPBF LT3760FE 28-Lead Plastic TSSOP –40°C to 125°C
Consult LT C Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LT C Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
V
OUT
, LED1-8 ............................................................60V
V
IN
, SHDN/UVLO, FA U LT ...........................................40V
INTV
CC
...................................................................... 13V
INTV
CC
above V
IN
.................................................. +0.3V
PWM, CTRL, SYNC .....................................................6V
V
C
...............................................................................3V
V
REF
, RT, I
SET
, T
SET
, OVP
SET
.......................................2V
SENSE ......................................................................0.4V
Operating Junction Temperature Range
(Notes 2,3) ............................................. -40°C to 125°C
Storage Temperature Range ..................-65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................... 300°C
(Note 1)