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LTC3786_15 Datasheet, PDF (2/34 Pages) Linear Technology – Low IQ Synchronous Boost Controller | |||
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LTC3786
Absolute Maximum Ratings (Notes 1, 3)
VBIAS......................................................... â0.3V to 40V
BOOST.........................................................â0.3V to 71V
SW.............................................................. â0.3V to 65V
RUN.............................................................. â0.3V to 8V
Maximum Current Sourced into Pin
from Source >8V...............................................100µA
PGOOD, PLLIN/MODE................................... â0.3V to 6V
INTVCC, (BOOST â SW)................................ â0.3V to 6V
SENSE+, SENSEâ......................................... â0.3V to 40V
SENSE+ â SENSEâ...................................... â0.3V to 0.3V
SS, ITH, FREQ, VFB............................... â0.3V to INTVCC
Operating Junction Temperature Range....â40°C to 125°C
Storage Temperature Range................... â65°C to 125°C
Lead Temperature (Soldering, 10 sec)
MSE Package Only............................................. 300°C
Pin Configuration
TOP VIEW
VFB 1
SENSE+ 2
SENSEâ 3
16 PGOOD
15 SW
14 TG
ITH 4
17
13 BOOST
SS 5
GND
12 VBIAS
PLLIN/MODE 6
FREQ 7
11 INTVCC
10 BG
RUN 8
9 GND
MSE PACKAGE
16-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 40°C/W, θJC = 10°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
16 15 14 13
SW 1
12 BG
PGOOD 2
17
11 GND
VFB 3
GND
10 RUN
SENSE+ 4
9 FREQ
5678
UD PACKAGE
16-LEAD (3mm à 3mm) PLASTIC QFN
TJMAX = 125°C, θJA = 68°C/W, θJC = 4.2°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3786EMSE#PBF
LTC3786EMSE#TRPBF 3786
16-Lead Plastic MSOP
â40°C to 125°C
LTC3786IMSE#PBF
LTC3786IMSE#TRPBF 3786
16-Lead Plastic MSOP
â40°C to 125°C
LTC3786EUD#PBF
LTC3786EUD#TRPBF
LFXW
16-Lead (3mm à 3mm) Plastic QFN
â40°C to 125°C
LTC3786IUD#PBF
LTC3786IUD#TRPBF
LFXW
16-Lead (3mm à 3mm) Plastic QFN
â40°C 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.
Consult LTC 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/
3786fa
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