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10-WDFN
Integrated Circuits (ICs)

LTC3532EDD#TRPBF

Active
Analog Devices

MICROPOWER SYNCHRONOUS BUCK-BOOST DC/DC CONVERTER

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Search across all available documentation for this part.

DocumentsDatasheetTape and Reel Packaging+1
10-WDFN
Integrated Circuits (ICs)

LTC3532EDD#TRPBF

Active
Analog Devices

MICROPOWER SYNCHRONOUS BUCK-BOOST DC/DC CONVERTER

Deep-Dive with AI

DocumentsDatasheetTape and Reel Packaging+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC3532EDD#TRPBF
Current - Output500 mA
Frequency - Switching [Max]2 MHz
Frequency - Switching [Min]300 kHz
FunctionStep-Up/Step-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case10-WFDFN Exposed Pad
Supplier Device Package10-DFN (3x3)
Synchronous RectifierTrue
TopologyBuck-Boost
Voltage - Input (Max) [Max]5.5 V
Voltage - Input (Min) [Min]2.4 V
Voltage - Output (Max) [Max]5.25 V
Voltage - Output (Min/Fixed)2.4 V

LTC3532 Series

Micropower Synchronous Buck-Boost DC/DC Converter

PartSupplier Device PackageCurrent - OutputTopologyVoltage - Input (Min) [Min]Frequency - Switching [Max]Frequency - Switching [Min]FunctionOutput TypeOutput ConfigurationVoltage - Input (Max) [Max]Synchronous RectifierMounting TypeVoltage - Output (Max) [Max]Voltage - Output (Min/Fixed)Number of OutputsOperating Temperature [Max]Operating Temperature [Min]Package / CasePackage / Case [x]Package / Case [x]
10-WDFN
Analog Devices
LTC3532EDD#TRPBF
10-DFN (3x3)
500 mA
Buck-Boost
2.4 V
2 MHz
300 kHz
Step-Up/Step-Down
Adjustable
Positive
5.5 V
Surface Mount
5.25 V
2.4 V
1
85 °C
-40 °C
10-WFDFN Exposed Pad
10 MSOP
Analog Devices
LTC3532EMS#PBF
10-MSOP
500 mA
Buck-Boost
2.4 V
2 MHz
300 kHz
Step-Up/Step-Down
Adjustable
Positive
5.5 V
Surface Mount
5.25 V
2.4 V
1
85 °C
-40 °C
10-MSOP
10-TFSOP
3 mm
0.118 in
MONOLITHIC POWER SYSTEMS (MPS) MP1917AGR-Z
Analog Devices
LTC3532EDD#PBF
10-DFN (3x3)
500 mA
Buck-Boost
2.4 V
2 MHz
300 kHz
Step-Up/Step-Down
Adjustable
Positive
5.5 V
Surface Mount
5.25 V
2.4 V
1
85 °C
-40 °C
10-WFDFN Exposed Pad
10 MSOP
Analog Devices
LTC3532EMS#TRPBF
10-MSOP
500 mA
Buck-Boost
2.4 V
2 MHz
300 kHz
Step-Up/Step-Down
Adjustable
Positive
5.5 V
Surface Mount
5.25 V
2.4 V
1
85 °C
-40 °C
10-MSOP
10-TFSOP
3 mm
0.118 in

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 8.63
10$ 5.95
25$ 5.25
100$ 4.47
250$ 4.10
500$ 3.87
1000$ 3.68
Digi-Reel® 1$ 8.63
10$ 5.95
25$ 5.25
100$ 4.47
250$ 4.10
500$ 3.87
1000$ 3.68
Tape & Reel (TR) 2500$ 3.55

Description

General part information

LTC3532 Series

The LTC3532 is a high efficiency, fixed frequency, buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The topology incorporated in the IC provides a continuous transfer function through all operating modes, making the product ideal for single lithium-ion, multicell alkaline or NiMH applications where the output voltage is within the battery voltage range.The device includes two 0.36Ω N-channel MOSFET switches and two 0.42Ω P-channel switches. Switching frequencies up to 2MHz are programmed with an external resistor. Quiescent current is only 35μA in Burst Mode operation, maximizing battery life in portable applications. Automatic Burst Mode operation allows the user to program the load current for Burst Mode operation or to control it manually.Other features include a 1μA shutdown, soft-start control, thermal shutdown, and peak current limit. The LTC3532 is available in a low profile (0.75mm) 10-lead (3mm × 3mm) DFN and 10-lead MSOP packages.ApplicationsMiniature Hard Disk Drive Power SupplyMP3 PlayersHandheld InstrumentsDigital CamerasHandheld Terminals