LTC3788-1 Linear Technology, LTC3788-1 Datasheet - Page 28

• Manufacturer Part Number: LTC3788-1
• Description: Dual Output Synchronous Boost Controller
• Manufacturer: Linear Technology

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RELATED PARTS
PART NUMBER
LTC3788
LTC3862/LTC3862-1
LTC3813
LTC3814-5
LTC1871/LTC1871-1/
LTC1871-7
LT3757
LT3758
LT3782A
LT3580
LTC3872
LTC3857/LTC3857-1
LTC3780
LTC3788-1
28
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Multiphase, Dual Output Synchronous Step-Up
Controller
Multiphase Current Mode Step-Up DC/DC
Controller
100V Maximum V
Step-Up DC/DC Controller
60V Maximum V
Step-Up DC/DC Controller
Wide Input Range, No R
Current Flyback, Boost and SEPIC Controller
Boost, Flyback, SEPIC and Inverting Controller
Boost, Flyback, SEPIC and Inverting Controller
2-Phase Step-Up DC/DC Controller
Boost/Inverting DC/DC Converter with 2A Switch,
Soft-Start and Synchronization
No R
Low I
DC/DC Controller
High Effi ciency Synchronous 4-Switch
Buck-Boost DC/DC Controller
●
SENSE
FAX: [phone]
Q
, Dual, 2-Phase Synchronous Step-Down
Current Mode Boost DC/DC Controller
OUT
OUT
Current Mode Synchronous
Current Mode Synchronous
SENSE
●
www.linear.com
Low Quiescent
COMMENTS
4.5V ≤ V
Package
4V ≤ V
No R
No R
Adjustable Switching Frequency, 2.5V ≤ V
at Light Load, MSOP-10 Package
2.9V ≤ V
3mm × 3mm DFN-10 and MSOP-10E Packages
5.5V ≤ V
3mm × 3mm DFN-10 and MSOP-10E Packages
6V≤ V
2.5V ≤ V
Packages
550kHz Fixed Frequency, 2.75V ≤ V
4V ≤ V
4V ≤ V
Packages
SENSE
SENSE
IN
IN
IN
IN
≤ 40V, Optional Synchronous Operation
IN
IN
IN
IN
≤ 36V, 5V or 10V Gate Drive, 75kHz to 500kHz
≤ 38V, 0.8V ≤ V
≤ 36V, 0.8V ≤ V
, Large 1Ω Gate Driver, Adjustable Off-Time, SSOP-28 Package
, Large 1Ω Gate Driver, Adjustable Off-Time, TSSOP-16 Package
≤ 38V, V
≤ 40V, 100kHz to 1MHz Programmable Operation Frequency,
≤ 100V, 100kHz to 1MHz Programmable Operation Frequency,
≤ 32V, 200kHz to 2.5MHz, 3mm × 3mm DFN-8 and MSOP-8E
OUT
Up to 60V, 50kHz to 900kHz, 5mm × 5mm QFN-32
OUT
OUT
≤ 24V, 50μA I
≤ 30V, SSOP-24 and 5mm × 5mm QFN-32
IN
≤ 9.8V, ThinSOT Package
© LINEAR TECHNOLOGY CORPORATION 2009
IN
Q
≤ 36V, Burst Mode Operation
LT 1209 • PRINTED IN USA
37881f