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LTC3526 - 500mA 1MHz Synchronous Step-Up DC/DC Converters

Download the LTC3526 datasheet PDF. This datasheet also covers the LTC3526B variant, as both devices belong to the same 500ma 1mhz synchronous step-up dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®3526/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.

Key Features

  • n Delivers 3.3V at 100mA from a Single Alkaline/ NiMH Cell or 3.3V at 200mA from Two Cells n VIN Start-Up Voltage: 850mV n 1.6V to 5.25V VOUT Range n Up to 94% Efficiency n Output Disconnect n 1MHz Fixed Frequency Operation n VIN > VOUT Operation n Integrated Soft-Start n Current Mode Control with Internal Compensation n Automatic Burst Mode® Operation with 9µA Quiescent Current (LTC3526) n Low Noise PWM Operation (LTC3526B) n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ < 1µA).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3526B_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LTC3526 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC3526. For precise diagrams, and layout, please refer to the original PDF.

NOT RECOMMENDED FOR NEW DESIGNS Contact Linear Technology for Potential Replacement LTC3526/LTC3526B 500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN Feat...

View more extracted text
500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN Features n Delivers 3.3V at 100mA from a Single Alkaline/ NiMH Cell or 3.3V at 200mA from Two Cells n VIN Start-Up Voltage: 850mV n 1.6V to 5.25V VOUT Range n Up to 94% Efficiency n Output Disconnect n 1MHz Fixed Frequency Operation n VIN > VOUT Operation n Integrated Soft-Start n Current Mode Control with Internal Compensation n Automatic Burst Mode® Operation with 9µA Quiescent Current (LTC3526) n Low Noise PWM Operation (LTC3526B) n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ < 1µA) n Anti-Ringing Control n Low Profile (2mm × 2mm × 0.

📁 Similar Datasheet

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