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LTC3527 - 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters

Download the LTC3527 datasheet PDF. This datasheet also covers the LTC3527-1 variant, as both devices belong to the same 1.2mhz/2.2mhz synchronous step-up dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®3527/LTC3527-1 are dual high efficiency, step-up DC/DC converters in a space saving 16-lead 3mm × 3mm QFN package.

Battery life is maximized with a 700mV startup voltage and operation down to 500mV once started.

Key Features

  • n Dual Synchronous Step-Up DC/DC Converters n Delivers 3.3V at 200mA/100mA from one Alkaline/ NiMH Cell, or 3.3V at 400mA/200mA from Two Cells n VIN Start-Up Voltage: 700mV n 0.5V to 5V VIN Range After Start-Up n 1.6V to 5.25V VOUT Range n Output Disconnect in Shutdown n VIN > VOUT Operation n 1.2MHz or 2.2MHz Operation n Up to 94% Efficiency n 12μA Quiescent Current in Burst Mode® Operation n Inrush Current Limiting and Soft-Start n Internal Synchronous Rectifiers n Logic-Controlled Shutdown (< 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3527-1_LinearTechnologyCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LTC3527
Manufacturer Linear Technology Corporation
File Size 363.79 KB
Description 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters
Datasheet download datasheet LTC3527 Datasheet

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Other Datasheets by Linear Technology Corporation

Part Number Description
LTC3527-1 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters
LTC3523 Synchronous 600mA Step-Up And 400mA Step-Down DC/DC Converters
LTC3523-2 Synchronous 600mA Step-Up And 400mA Step-Down DC/DC Converters
LTC3524 Adjustable TFT Bias Supply
LTC3525-3 400mA Micropower Synchronous Step-Up DC/DC Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC3527/LTC3527-1 Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters FEATURES n Dual Synchronous Step-Up DC/DC Converters n Delivers 3.3V at 200mA/100mA from one Alkaline/ NiMH Cell, or 3.3V at 400mA/200mA from Two Cells n VIN Start-Up Voltage: 700mV n 0.5V to 5V VIN Range After Start-Up n 1.6V to 5.25V VOUT Range n Output Disconnect in Shutdown n VIN > VOUT Operation n 1.2MHz or 2.2MHz Operation n Up to 94% Efficiency n 12μA Quiescent Current in Burst Mode® Operation n Inrush Current Limiting and Soft-Start n Internal Synchronous Rectifiers n Logic-Controlled Shutdown (< 2μA) n Quick VOUT Discharge (LTC3527-1) n 16-Lead, 0.