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LT3430-1 - High Voltage 3A & 200kHz/100kHz Step-Down Switching Regulators

General Description

Wide Input Range: 5.5V to 60V 3A Peak Switch Current over All Duty Cycles Constant Switching Frequency: 200kHz (LT3430) 100kHz (LT3430-1) 0.1Ω Switch Resistance Current Mode Effective Supply Current: 2.5mA Shutdown Current: 30µA 1.2V Feedback Referen

Key Features

  • www. DataSheet4U. com LT3430/LT3430-1 High Voltage, 3A, 200kHz/100kHz Step-Down Switching Regulators.

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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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FEATURES ■ ■ ■ www.DataSheet4U.com LT3430/LT3430-1 High Voltage, 3A, 200kHz/100kHz Step-Down Switching Regulators DESCRIPTION ■ ■ ■ ■ ■ ■ ■ ■ Wide Input Range: 5.5V to 60V 3A Peak Switch Current over All Duty Cycles Constant Switching Frequency: 200kHz (LT3430) 100kHz (LT3430-1) 0.1Ω Switch Resistance Current Mode Effective Supply Current: 2.5mA Shutdown Current: 30µA 1.2V Feedback Reference Voltage Easily Synchronizable Cycle-by-Cycle Current Limiting Small, 16-Pin Thermally Enhanced TSSOP Package The LT®3430/LT3430-1 are monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 3A, 0.1Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry.