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LTC3526LB-2 - 550mA 2MHz Synchronous Step-Up DC/DC Converters

Download the LTC3526LB-2 datasheet PDF. This datasheet also covers the LTC3526L-2 variant, as both devices belong to the same 550ma 2mhz synchronous step-up dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®3526L-2/LTC3526LB-2 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: 680mV n 1.5V to 5.25V VOUT Range n Up to 94% Efficiency n Output Disconnect n 2MHz Fixed Frequency Operation n VIN > VOUT Operation n Integrated Soft-Start n Current Mode Control with Internal Compensation n Burst Mode® Operation with 9µA IQ (LTC3526L-2) n Low Noise PWM Operation (LTC3526LB-2) n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ < 1µA) n An.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3526L-2-Linear.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LTC3526LB-2 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC3526LB-2. For precise diagrams, and layout, please refer to the original PDF.

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: 680mV n 1.5V to 5.25V VOUT Range n Up to 94% E...

View more extracted text
n VIN Start-Up Voltage: 680mV n 1.5V to 5.25V VOUT Range n Up to 94% Efficiency n Output Disconnect n 2MHz Fixed Frequency Operation n VIN > VOUT Operation n Integrated Soft-Start n Current Mode Control with Internal Compensation n Burst Mode® Operation with 9µA IQ (LTC3526L-2) n Low Noise PWM Operation (LTC3526LB-2) n Internal Synchronous Rectifier n Logic Controlled Shutdown (IQ < 1µA) n Anti-Ring Control n Low Profile (2mm × 2mm × 0.

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