LT8616E ............................................. –40°C to 125°C
LT8616I.............................................. –40°C to 125°C
LT8616H ............................................ –40°C to 150°C
Storage Temperature Range .................. –60°C to 150°C
PIN CONFIGURATION
EN/UV2
FB2
24 GND
23 GND
22 GND
21 V
IN2
29
GND
20 BIAS
19 INTV
CC
18 V
IN1
17 GND
16 GND
15 SYNC/MODE
11 12 13 14
TR/SS1
FB1
RT
EN/UV1
EN/UV2
PG2
SW2
SW2
SW2
BOOST2
NC
BOOST1
SW1
PG2
NC
SW2
SW2
SW2
BOOST2
BOOST1
SW1
SW1
NC
1
2
3
4
5
6
7
8
9
PG1 10
1
2
3
4
5
6
7
8
9
29
GND
28 TR/SS2
27 FB2
26 FB2
25 NC
24 V
IN2
23 NC
22 BIAS
21 INTV
CC
20 NC
19 V
IN1
18 NC
17 SYNC/MODE
16 EN/UV1
15 RT
TR/SS2
TOP VIEW
TOP VIEW
28 27 26 25
SW1 10
PG1 11
TR/SS1 12
FB1 13
FB1 14
FE PACKAGE
28-LEAD PLASTIC TSSOP
θ
JA
= 30°C/W,
θ
JC(PAD)
= 10°C/W
EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB
UDE PACKAGE
28-LEAD (3mm
×
6mm) PLASTIC QFN
θ
JA
= 40°C/W,
θ
JC(PAD)
= 5°C/W
EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LT8616EFE#PBF
LT8616IFE#PBF
LT8616HFE#PBF
LT8616EUDE#PBF
LT8616IUDE#PBF
TAPE AND REEL
LT8616EFE#TRPBF
LT8616IFE#TRPBF
LT8616HFE#TRPBF
LT8616EUDE#TRPBF
LT8616IUDE#TRPBF
PART MARKING*
LT8616FE
LT8616FE
LT8616FE
LGMM
LGMM
PACKAGE DESCRIPTION
28-Lead Plastic TSSOP
28-Lead Plastic TSSOP
28-Lead Plastic TSSOP
28-Lead 3mm
×
6mm Plastic QFN
28-Lead 3mm
×
6mm Plastic QFN
TEMPERATURE RANGE
–40 to 125°C
–40 to 125°C
–40 to 150°C
–40 to 125°C
–40 to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
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/
8616fa
2
For more information
www.linear.com/LT8616
LT8616
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
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Embedded System
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