Datasheet4U Logo Datasheet4U.com

LT3483 - Inverting Micropower DC/DC Converter

General Description

The LT®3483/LT3483A are micropower inverting DC/DC converters with integrated Schottky and one resistor feedback.

The small package size, high level of integration and use of tiny surface mount components yield a solution size as small as 40mm2.

Key Features

  • n Internal 40V Schottky Diode n One Resistor Feedback (Other Resistor Inside) n Internal 40V, 200mA/400mA Power Switch n Generates Regulated Negative Outputs to.
  • 38V n Low Quiescent Current: 40µA in Active Mode.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LT3483A Inverting Micropower DC/DC Converter Linear
LT3420 Photoflash Capacitor Chargers Linear
LT3420-1 Photoflash Capacitor Chargers Linear
LT3460-1 1.3 MHz/650kHz Step-Up DC/DC Converter Linear
LT3462 Inverting 1.2MHz/2.7MHz DC/DC Converters Linear

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT3480 2.4MHz Step-Down Switching Regulator
LT3481 2.2.8MHz Step-Down Switching Regulator
LT3482 90V Boost DC/DC Converter
LT3484-0 Photoflash Capacitor Chargers
LT3484-1 Photoflash Capacitor Chargers

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
FEATURES n Internal 40V Schottky Diode n One Resistor Feedback (Other Resistor Inside) n Internal 40V, 200mA/400mA Power Switch n Generates Regulated Negative Outputs to –38V n Low Quiescent Current: 40µA in Active Mode <1µA in Shutdown Mode n Low VCESAT Switch: 200mV at 150mA n Wide Input Range: 2.5V to 16V n Uses Small Surface Mount Components n Output Short-Circuit Protected n Available in a 6-Lead SOT-23 (LT3483 Only) and Low Profile 8-Lead DFN (2mm × 2mm × 0.75mm) Packages APPLICATIONS n LCD Bias n Handheld Computers n Battery Backup n Digital Cameras n OLED Bias LT3483/LT3483A Inverting Micropower DC/DC Converters with Schottky DESCRIPTION The LT®3483/LT3483A are micropower inverting DC/DC converters with integrated Schottky and one resistor feedback.