Datasheet
LT8619/LT8619-5
2
Rev A
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ABSOLUTE MAXIMUM RATINGS
V
IN
, EN/UV ................................................................60V
BIAS .......................................................................... 30V
BST Pin Above SW Pin................................................4V
PG, SYNC, OUT. ..........................................................6V
FB ...............................................................................2V
(Notes 1, 2)
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT8619EDD#PBF LT8619EDD#TRPBF LGNP 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C
LT8619IDD#PBF LT8619IDD#TRPBF LGNP 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C
LT8619EMSE#PBF LT8619EMSE#TRPBF 8619 16-Lead Plastic MSOP –40°C to 125°C
LT8619IMSE#PBF LT8619IMSE#TRPBF 8619 16-Lead Plastic MSOP –40°C to 125°C
LT8619EMSE-5#PBF LT8619EMSE-5#TRPBF 86195 16-Lead Plastic MSOP –40°C to 125°C
LT8619IMSE-5#PBF LT8619IMSE-5#TRPBF 86195 16-Lead Plastic MSOP –40°C to 125°C
Consult ADI Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
TOP VIEW
11
GND
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
θ
JA
= 43°C/W, θ
JC
= 10°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
10
9
6
7
8
4
5
3
2
1
SW
BST
INTV
CC
BIAS
FB*
V
IN
EN/UV
RT
PG
SYNC
1
2
3
4
5
6
7
8
NC
V
IN
NC
EN/UV
RT
PG
SYNC
GND
16
15
14
13
12
11
10
9
SW
SW
BST
NC
INTV
CC
BIAS
FB/OUT*
FB/OUT*
TOP VIEW
17
GND
MSE PACKAGE
16-LEAD PLASTIC MSOP
θ
JA
= 40°C/W, θ
JC
= 10°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
*FB FOR LT8619, OUT FOR LT8619-5
PIN CONFIGURATION
Operating Junction Temperature (Note 3)
LT8619E, LT8619E-5 .......................... –40°C to 125°C
LT8619I, LT8619I-5 ............................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
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