Linear Technology LT3695 Series, Техническое описание

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LT3695 Series
2
3695fa
V
IN
, RUN/SS Voltage (Note 3) ...................................60V
BOOST Pin Voltage ...................................................50V
BOOST Pin Above SW Pin .........................................30V
BD Voltage (LT3695) .................................................30V
RT
, V
C
Voltage ............................................................5V
RT Pin Current .........................................................1mA
SYNC Voltage ............................................................20V
FB Voltage (LT3695) ....................................................5V
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3695EMSE#PBF LT3695EMSE#TRPBF 3695 16-Lead Plastic MSOP –40°C to 125°C
LT3695IMSE#PBF LT3695IMSE#TRPBF 3695 16-Lead Plastic MSOP –40°C to 125°C
LT3695HMSE#PBF LT3695HMSE#TRPBF 3695 16-Lead Plastic MSOP –40°C to 150°C
LT3695EMSE-3.3#PBF LT3695EMSE-3.3#TRPBF 369533 16-Lead Plastic MSOP –40°C to 125°C
LT3695IMSE-3.3#PBF LT3695IMSE-3.3#TRPBF 369533 16-Lead Plastic MSOP –40°C to 125°C
LT3695HMSE-3.3#PBF LT3695HMSE-3.3#TRPBF 369533 16-Lead Plastic MSOP –40°C to 150°C
LT3695EMSE-5#PBF LT3695EMSE-5#TRPBF 36955 16-Lead Plastic MSOP –40°C to 125°C
LT3695IMSE-5#PBF LT3695IMSE-5#TRPBF 36955 16-Lead Plastic MSOP –40°C to 125°C
LT3695HMSE-5#PBF LT3695HMSE-5#TRPBF 36955 16-Lead Plastic MSOP –40°C to 150°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
LT3695 LT3695-3.3, LT3695-5
1
2
3
4
5
6
7
8
PGND
DA
NC
SW
RUN/SS
RT
SYNC
V
IN
16
15
14
13
12
11
10
9 BOOST
BD
GND
PG
NC
FB
NC
V
C
TOP VIEW
17
PGND
MSE PACKAGE
16-LEAD PLASTIC MSOP
θ
JA
= 40°C/W WITH EXPOSED PAD SOLDERED
θ
JA
= 110°C/W WITHOUT EXPOSED PAD SOLDERED
1
2
3
4
5
6
7
8
PGND
DA
NC
SW
RUN/SS
RT
SYNC
V
IN
16
15
14
13
12
11
10
9 BOOST
NC
OUT1
OUT2
GND
PG
NC
V
C
TOP VIEW
MSE PACKAGE
16-LEAD PLASTIC MSOP
17
PGND
θ
JA
= 40°C/W WITH EXPOSED PAD SOLDERED
θ
JA
= 110°C/W WITHOUT EXPOSED PAD SOLDERED
PIN CONFIGURATION
OUT1, OUT2 Voltage (LT3695-3.3, LT3695-5) ...........16V
PG Voltage ................................................................30V
Operating Junction Temperature Range (Notes 4, 5)
LT3695E ............................................. –40°C to 125°C
LT3695I .............................................. –40°C to 125°C
LT3695H ............................................ –40°C to 150°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C