LT3595
ABSOLUTE MAXIMUM RATINGS
(Note 1)
PIN CONFIGURATION
TOP VIEW
PWM16
PWM15
PWM14
PWM13
PWM4
PWM3
PWM2
PWM7
PWM1
46 L1
45 SW1
44 L2
43 SW2
42 NC
41 SW3
40 L3
39 SW4
57
38 L4
37 L5
36 SW5
35 L6
34 SW6
33 NC
32 SW7
31 L7
30 SW8
29 L8
19 20 21 22 23 24 25 26 27 28
PWM9
PWM10
PWM11
PWM12
PWM5
PWM6
OPENLED
PWM8
SHDN
R
SET
V
CC
Input Voltage (V
IN
) ....................................................45V
L1-16 Voltage ...........................................................45V
Supply Voltage (V
CC
) ..................................................6V
R
SET
,
⎯
O
⎯
P
⎯
E
⎯
N
⎯
L
⎯
E
⎯
D , PWM1-16,
⎯
S
⎯
H
⎯
D
⎯
N Voltage ...............6V
Operating Junction Temperature Range
(Note 2) ...............................................–40°C to 85°C
Maximum Junction Temperature .......................... 125°C
Storage Temperature Range...................–65°C to 125°C
56 55 54 53 52 51 50 49 48 47
L16 1
SW16 2
L15 3
SW15 4
V
IN
5
SW14 6
L14 7
SW13 8
L13 9
L12 10
SW12 11
L11 12
SW11 13
V
IN
14
SW10 15
L10 16
SW9 17
L9 18
UHH PACKAGE
56-LEAD (5mm
×
9mm) PLASTIC QFN
T
JMAX
= 125°C,
θ
JA
= 31°C/W,
θ
JC
= 0.5°C/W
EXPOSED PAD (PIN 57) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LT3595EUHH#PBF
TAPE AND REEL
LT3595EUHH#TRPBF
PART MARKING
3595
PACKAGE DESCRIPTION
56-Lead (5mm
×
9mm) Plastic QFN
TEMPERATURE RANGE
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifications, go to:
3595f
2
LINER [ LINEAR TECHNOLOGY ]
