LTC1515 - Step-Up/Step-Down Switched Capacitor DC/DC Converters

Linear Technology (now Analog Devices)

General Description

The LTC®1515, LTC1515-3/5 and LTC1515-3.3/5 are micropower switched capacitor DC/DC converters that produce a regulated output voltage by either stepping up or stepping down the input voltage.

Key Features

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LTC1515 step-up/step-down switched capacitor dc/dc converters by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LTC1515
Manufacturer	Linear Technology (now Analog Devices)
File Size	233.20 KB
Description	Step-Up/Step-Down Switched Capacitor DC/DC Converters
Datasheet	LTC1515 Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number	Description
LTC1514-3.3	Step-Up/Step-Down Switched Capacitor DC/DC Converters
LTC1514-5	Step-Up/Step-Down Switched Capacitor DC/DC Converters
LTC1516	Micropower/ Regulated 5V Charge Pump DC/DC Converter
LTC1517-3.3	Micropower / Regulated 3.3V Charge Pump
LTC1517-5	Micropower/ Regulated 5V Charge Pump

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.

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LTC1515 Series Step-Up/Step-Down Switched Capacitor DC/DC Converters with Reset FEATURES s s s s s s s s s s s s s DESCRIPTION The LTC®1515, LTC1515-3/5 and LTC1515-3.3/5 are micropower switched capacitor DC/DC converters that produce a regulated output voltage by either stepping up or stepping down the input voltage. Output voltage is adjustable using an external resistor divider (LTC1515) or programmable to either 3V/5V (LTC1515-3/5) or 3.3V/5V (LTC1515-3.3/5) using a logic pin. A unique architecture allows the parts to accommodate a wide input voltage range (2V to 10V) while maintaining ± 4% regulation. Additional circuitry prevents excessive inrush current and output voltage ripple when large VIN to VOUT differentials are present.