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ANALOG DEVICES LTC2910IDHC#PBF
Integrated Circuits (ICs)

LTC3114IDHC-1#WPBF

Active
Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING SYNCHRONOUS BUCK-BOOST REGULATOR, ADJUSTABLE, 2.2 TO 40 V IN, 2.7 TO 40V/1A OUT

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Search across all available documentation for this part.

DocumentsTechnical Data Sheet ENR526 Reliability Data+1
ANALOG DEVICES LTC2910IDHC#PBF
Integrated Circuits (ICs)

LTC3114IDHC-1#WPBF

Active
Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING SYNCHRONOUS BUCK-BOOST REGULATOR, ADJUSTABLE, 2.2 TO 40 V IN, 2.7 TO 40V/1A OUT

Deep-Dive with AI

DocumentsTechnical Data Sheet ENR526 Reliability Data+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC3114IDHC-1#WPBF
Current - Output1 A
Frequency - Switching1.2 MHz
FunctionStep-Up/Step-Down
GradeAutomotive
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
QualificationAEC-Q100
Supplier Device Package16-DFN (5x3)
Synchronous RectifierTrue
TopologyBuck-Boost
Voltage - Input (Min) [Min]2.2 V
Voltage - Output (Max) [Max]40 V
Voltage - Output (Min/Fixed)2.7 V

LTC3114-1 Series

40V, 1A Synchronous Buck-Boost DC/DC Converter with Programmable Output Current

PartVoltage - Output (Max) [Max]Frequency - SwitchingOutput ConfigurationCurrent - OutputPackage / CaseOperating Temperature [Min]Operating Temperature [Max]Supplier Device PackageNumber of OutputsFunctionMounting TypeVoltage - Input (Min) [Min]Synchronous RectifierTopologyVoltage - Output (Min/Fixed)Output TypeGradeQualification
LTC3114HDHC-1#TRPBF
Analog Devices Inc./Maxim Integrated
LTC3114HDHC-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-WFDFN Exposed Pad
-40 °C
150 °C
16-DFN (5x3)
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
16 TSSOP EP
Analog Devices Inc./Maxim Integrated
LTC3114EFE-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-TSSOP (0.173"
4.40mm Width) Exposed Pad
-40 C
125 °C
16-TSSOP-EP
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
LTC3114EFE-1#PBF
Analog Devices Inc./Maxim Integrated
LTC3114EFE-1#PBF
40 V
1.2 MHz
Positive
1 A
16-TSSOP (0.173"
4.40mm Width) Exposed Pad
-40 C
125 °C
16-TSSOP-EP
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
ANALOG DEVICES LTC2910IDHC#PBF
Analog Devices Inc./Maxim Integrated
LTC3114IDHC-1#WPBF
40 V
1.2 MHz
Positive
1 A
16-WFDFN Exposed Pad
-40 C
125 °C
16-DFN (5x3)
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
Automotive
AEC-Q100
LTC3114HFE-1#TRPBF
Analog Devices Inc./Maxim Integrated
LTC3114HFE-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-TSSOP (0.173"
4.40mm Width) Exposed Pad
-40 °C
150 °C
16-TSSOP-EP
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
LTC3114EDHC-1#TRPBF
Analog Devices Inc./Maxim Integrated
LTC3114EDHC-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-WFDFN Exposed Pad
-40 C
125 °C
16-DFN (5x3)
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
16 TSSOP EP Top
Analog Devices Inc./Maxim Integrated
LTC3114MPFE-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-TSSOP (0.173"
4.40mm Width) Exposed Pad
-55 °C
150 °C
16-TSSOP-EP
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
Analog Devices-LTC2992IDE-1#PBF Power Supply Controllers and Monitors Monitor 2.7V to 100V 16-Pin DFN EP Tube
Analog Devices Inc./Maxim Integrated
LTC3114MPDHC-1#PBF
40 V
1.2 MHz
Positive
1 A
16-WFDFN Exposed Pad
-55 °C
150 °C
16-DFN (5x3)
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
16 TSSOP EP
Analog Devices Inc./Maxim Integrated
LTC3114IFE-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-TSSOP (0.173"
4.40mm Width) Exposed Pad
-40 C
125 °C
16-TSSOP-EP
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable
16 WFDFN EP
Analog Devices Inc./Maxim Integrated
LTC3114MPDHC-1#TRPBF
40 V
1.2 MHz
Positive
1 A
16-WFDFN Exposed Pad
-55 °C
150 °C
16-DFN (5x3)
1
Step-Up/Step-Down
Surface Mount
2.2 V
Buck-Boost
2.7 V
Adjustable

Pricing

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

DistributorPackageQuantity$Updated
DigikeyN/A 136$ 13.391m+
Tube 1$ 14.191m+
10$ 10.09
25$ 9.03
100$ 7.85
250$ 7.28
500$ 6.93
1000$ 6.76
NewarkEach 1$ 13.391m+
10$ 9.26
25$ 8.57
50$ 7.89
146$ 7.21
292$ 6.76

Description

General part information

LTC3114-1 Series

The LTC3114-1 is a versatile, wide operating voltage range synchronous monolithic buck-boost DC/DC converter with programmable average output current. The LTC3114-1’s proprietary buck-boost PWM control circuitry delivers low noise operation across the entire operating voltage range. Current mode control ensures exceptional line and load transient responses.Synchronous, internal MOSFET switches and pin selectable Burst Mode operation maintain high efficiency across the entire range of load current. Average output current is programmed with a standard resistor and provides the basis for wide input range, high efficiency charging systems or constant current, high efficiency LED drive. Regulator turn-on is programmable through the accurate RUN pin. Quiescent current is just 3µA in shutdown. Overtemperature protection, short-circuit protection and soft-start are integrated. The LTC3114-1 is offered in 16-lead 3mm × 5mm × 0.75mm DFN and 16 lead TSSOP (FE) packages.Applications24V/28V Industrial Power Supply12V Lead-Acid to 12V RegulatorHigh Power LED Driver12V/24V Solar Panel Battery Charging SystemsAutomotive Power Systems