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LTC3115EDHD-1#TRPBF - 16 DFN EP

LTC3115EDHD-1#TRPBF

Active
Analog Devices

40V, 2A SYNCHRONOUS BUCK-BOOST DC/DC CONVERTER

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Search across all available documentation for this part.

DocumentsLTC3115-1: 40V, 2A Synchronous Buck-Boost DC/DC Converter Data Sheet (Rev.E)R526 Reliability Data+2
LTC3115EDHD-1#TRPBF - 16 DFN EP

LTC3115EDHD-1#TRPBF

Active
Analog Devices

40V, 2A SYNCHRONOUS BUCK-BOOST DC/DC CONVERTER

Deep-Dive with AI

DocumentsLTC3115-1: 40V, 2A Synchronous Buck-Boost DC/DC Converter Data Sheet (Rev.E)R526 Reliability Data+2

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC3115EDHD-1#TRPBF
Current - Output1 A, 2 A
Frequency - Switching [Max]2 MHz
Frequency - Switching [Min]100 kHz
FunctionStep-Up/Step-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]125 ¯C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case16-WFDFN Exposed Pad
Supplier Device Package16-DFN (5x4)
Synchronous RectifierTrue
TopologyBuck-Boost
Voltage - Input (Min) [Min]2.2 V
Voltage - Output (Max) [Max]40 V
Voltage - Output (Min/Fixed)2.7 V

LTC3115-1 Series

40V, 2A Synchronous Buck-Boost DC/DC Converter

PartTopologyFunctionOutput TypeVoltage - Output (Min/Fixed)Current - OutputVoltage - Output (Max) [Max]Mounting TypePackage / Case [custom]Package / Case [custom]Package / Case [custom]Output ConfigurationFrequency - Switching [Min]Frequency - Switching [Max]Supplier Device PackageVoltage - Input (Min) [Min]Number of OutputsOperating Temperature [Min]Operating Temperature [Max]Synchronous RectifierPackage / CaseGradeQualification
Analog Devices
LTC3115MPFE-2#PBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
2 A
800 mA
40 V
Surface Mount
0.173 in
4.4 mm
Exposed Pad
20-TSSOP
Positive
100 kHz
2 MHz
20-TSSOP-EP
2.2 V
1
-55 °C
150 °C
Analog Devices
LTC3115EFE-2#PBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
2 A
800 mA
40 V
Surface Mount
0.173 in
4.4 mm
Exposed Pad
20-TSSOP
Positive
100 kHz
2 MHz
20-TSSOP-EP
2.2 V
1
-40 °C
125 ¯C
Analog Devices
LTC3115EDHD-1#TRPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
1 A
2 A
40 V
Surface Mount
Positive
100 kHz
2 MHz
16-DFN (5x4)
2.2 V
1
-40 °C
125 ¯C
16-WFDFN Exposed Pad
Analog Devices
LTC3115IDHD-2#TRPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
2 A
800 mA
40 V
Surface Mount
Positive
100 kHz
2 MHz
16-DFN (5x4)
2.2 V
1
-40 °C
125 ¯C
16-WFDFN Exposed Pad
Analog Devices
LTC3115EFE-2#TRPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
2 A
800 mA
40 V
Surface Mount
0.173 in
4.4 mm
Exposed Pad
20-TSSOP
Positive
100 kHz
2 MHz
20-TSSOP-EP
2.2 V
1
-40 °C
125 ¯C
Analog Devices
LTC3115MPFE-1#TRPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
1 A
2 A
40 V
Surface Mount
0.173 in
4.4 mm
Exposed Pad
20-TSSOP
Positive
100 kHz
2 MHz
20-TSSOP-EP
2.2 V
1
-55 °C
150 °C
Analog Devices
LTC3115EDHD-1#PBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
1 A
2 A
40 V
Surface Mount
Positive
100 kHz
2 MHz
16-DFN (5x4)
2.2 V
1
-40 °C
125 ¯C
16-WFDFN Exposed Pad
Analog Devices
LTC3115IDHD-1#TRPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
1 A
2 A
40 V
Surface Mount
Positive
100 kHz
2 MHz
16-DFN (5x4)
2.2 V
1
-40 °C
125 ¯C
16-WFDFN Exposed Pad
Analog Devices
LTC3115EFE-1#TRPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
1 A
2 A
40 V
Surface Mount
0.173 in
4.4 mm
Exposed Pad
20-TSSOP
Positive
100 kHz
2 MHz
20-TSSOP-EP
2.2 V
1
-40 °C
125 ¯C
Analog Devices
LTC3115IDHD-1#WPBF
Buck-Boost
Step-Up/Step-Down
Adjustable
2.7 V
2 A
800 mA
40 V
Surface Mount
Positive
100 kHz
2 MHz
16-DFN (5x4)
2.7 V
1
-40 °C
125 ¯C
16-WFDFN Exposed Pad
Automotive
AEC-Q100

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 16.12
10$ 11.56
25$ 10.38
100$ 9.07
250$ 8.44
500$ 8.05
1000$ 7.96
Digi-Reel® 1$ 16.12
10$ 11.56
25$ 10.38
100$ 9.07
250$ 8.44
500$ 8.05
1000$ 7.96
Tape & Reel (TR) 2500$ 7.96

Description

General part information

LTC3115-1 Series

The LTC3115-1 is a high voltage monolithic synchronous buck-boost DC/DC converter. Its wide 2.7V to 40V input and output voltage ranges make it well suited to a wide variety of automotive and industrial applications. A proprietary low noise switching algorithm optimizes efficiency with input voltages that are above, below or even equal to the output voltage and ensures seamless transitions between operational modes.Programmable frequency PWM mode operation provides low noise, high efficiency operation and the ability to synchronize switching to an external clock. Switching frequencies up to 2MHz are supported to allow use of small value inductors for miniaturization of the application circuit. Pin selectable Burst Mode operation reduces standby current and improves light load efficiency which, combined with a 3µA shutdown current, make the LTC3115-1 ideally suited for battery-powered applications. Additional features include output disconnect in shutdown, short-circuit protection and internal soft-start. The LTC3115-1 is available in thermally enhanced 16-lead 4mm × 5mm × 0.75mm DFN and 20-lead TSSOP packages.FeaturesLTC3115-1-LTC3115-2Optimized for applications subject to fast (<1ms) input voltage transientsAPPLICATIONS24V/28V Industrial ApplicationsAutomotive Power SystemsTelecom, Servers and Networking EquipmentFireWire RegulatorMultiple Power Source Supplies