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8-DFN
Integrated Circuits (ICs)

LTC3528BEDDB#TRMPBF

Active
Analog Devices Inc./Maxim Integrated

1A, 1MHZ SYNCHRONOUS STEP-UP DC/DC CONVERTERS IN 3MM X 2MM DFN

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Search across all available documentation for this part.

DocumentsTape and Reel PackagingDatasheet+1
8-DFN
Integrated Circuits (ICs)

LTC3528BEDDB#TRMPBF

Active
Analog Devices Inc./Maxim Integrated

1A, 1MHZ SYNCHRONOUS STEP-UP DC/DC CONVERTERS IN 3MM X 2MM DFN

Deep-Dive with AI

DocumentsTape and Reel PackagingDatasheet+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC3528BEDDB#TRMPBF
Current - Output1 A
Frequency - Switching1 MHz
FunctionStep-Up
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case8-WFDFN Exposed Pad
Supplier Device Package8-DFN (3x2)
Synchronous RectifierTrue
TopologyBoost
Voltage - Input (Max) [Max]5.25 V
Voltage - Input (Min) [Min]0.88 V
Voltage - Output (Max) [Max]5.25 V
Voltage - Output (Min/Fixed)1.6 V

Pricing

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

DistributorPackageQuantity$Updated
DigikeyCut Tape (CT) 1$ 7.471m+
10$ 5.10
25$ 4.49
100$ 3.80
250$ 3.47
Digi-Reel® 1$ 7.471m+
10$ 5.10
25$ 4.49
100$ 3.80
250$ 3.47
N/A 1572$ 7.201m+
Tape & Reel (TR) 500$ 3.261m+
1000$ 3.10
1500$ 3.01
2500$ 2.94

Description

General part information

LTC3528 Series

The LTC3528B-2 is a synchronous, fixed frequency step-up DC/DC converter with output disconnect. High efficiency synchronous rectification, in addition to a 700mV start-up voltage and operation down to 500mV once started, provides longer run-time for single or multiple cell battery-powered products.A switching frequency of 2MHz minimizes solution foot- print by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode PWM is internally compensated, simplifying the design process. The LTC3528B-2 features continuous switching at light loads. Anti-ringing circuitry reduces EMI by damping the inductor in discontinuous mode. Additional features include a low shutdown current, open-drain power good output, short- circuit protection and thermal overload protection.The LTC3528B-2 is offered in an 8-lead 2mm × 3mm × 0.75mm DFN package.FrequencyFeaturesLTC35281MHzYesLTC3528B1MHzNoLTC3528-22MHzYesLTC3528B-22MHzNoApplicationsMedical InstrumentsFlash-Based MP3 PlayersNoise Canceling HeadphonesWireless MiceBluetooth Headsets