LTC3526EDC-2#TRPBF

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IC REG BOOST ADJ 500MA 6DFN

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LTC3526EDC-2#TRPBF

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Analog Devices

IC REG BOOST ADJ 500MA 6DFN

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Technical Specifications

Parameters and characteristics for this part

Specification	LTC3526EDC-2#TRPBF

Current - Output	500 mA
Frequency - Switching	2 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	6-WFDFN Exposed Pad
Supplier Device Package	6-DFN (2x2)
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	5 V
Voltage - Input (Min) [Min]	0.5 V
Voltage - Output (Max) [Max]	5.25 V
Voltage - Output (Min/Fixed)	1.6 V

LTC3526LLTC3526LB Series

500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN

Part	Output Type	Frequency - Switching	Current - Output	Topology	Output Configuration	Function	Voltage - Output (Max) [Max]	Number of Outputs	Package / Case	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Supplier Device Package
Analog Devices LTC3526BEDC-2#TRPBF	Adjustable	2 MHz	500 mA	Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5 V	0.5 V	Surface Mount	85 °C	-40 °C	1.6 V	6-DFN (2x2)
Analog Devices LTC3526LBEDC-2#TRPBF	Adjustable	2 MHz		Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5 V	0.5 V	Surface Mount	85 °C	-40 °C	1.5 V	6-DFN (2x2)
Analog Devices LTC3526EDC#TRMPBF	Adjustable	1 MHz	500 mA	Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5.25 V	1 V	Surface Mount	85 °C	-40 °C	1.6 V	6-DFN (2x2)
Analog Devices LTC3526EDC#TRPBF	Adjustable	1 MHz	500 mA	Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5.25 V	1 V	Surface Mount	85 °C	-40 °C	1.6 V	6-DFN (2x2)
Analog Devices LTC3526EDC-2#TRPBF	Adjustable	2 MHz	500 mA	Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5 V	0.5 V	Surface Mount	85 °C	-40 °C	1.6 V	6-DFN (2x2)
Analog Devices LTC3526EDC-2#TRMPBF	Adjustable	2 MHz	500 mA	Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5 V	0.5 V	Surface Mount	85 °C	-40 °C	1.6 V	6-DFN (2x2)
Analog Devices LTC3526LEDC#TRMPBF	Adjustable	1 MHz		Boost	Positive	Step-Up	5.25 V	1	6-WFDFN Exposed Pad	5 V	0.5 V	Surface Mount	85 °C	-40 °C	1.5 V	6-DFN (2x2)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 2.65

Description

General part information

LTC3526LLTC3526LB Series

The LTC3526/LTC3526B are synchronous, fixed frequency step-up DC/DC converters with output disconnect. Synchronous rectification enables high efficiency in the low profile 2mm × 2mm DFN package. Battery life in single AA/AAA powered products is extended further with an 850mV start-up voltage and operation down to 500mV once started.A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducing external parts count. The LTC3526 features automatic Burst Mode operation at light load conditions, while the LTC3526B features continuous switching at light loads. Anti-ringing control circuitry also reduces EMI concerns by damping the inductor in discontinuous mode. Additional features include a low shutdown current of under 1μA and thermal shutdown.The LTC3526/LTC3526B are housed in a 2mm × 2mm × 0.75mm DFN package.For new designs, we recommend the LTC3526L/LTC3526LB.Startup VoltageFrequencyBurst ModeNotesLTC35261V1MHzYesNot Recommended For New DesignsLTC3526B1V1MHzNoNot Recommended For New DesignsLTC3526-21V2MHzYesNot Recommended For New DesignsLTC3526B-21V2MHzNoNot Recommended For New DesignsLTC3526L0.85V1MHzYesLTC3526LB0.85V1MHzNoLTC3526L-20.85V2MHzYesLTC3526LB-20.85V2MHzNoAPPLICATIONSMedical InstrumentsFlash-Based MP3 PlayersNoise Canceling HeadphonesWireless MiceBluetooth Headsets

Documents

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