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LR2596 - 3A PWM Buck DC/DC Converter

Description

The LR2596 is Monolithic IC that design for a step-down DC/DC Converter, and own the ability of driving a 3A load without additional transistor component.

The output version included 3.3V, 5V, 12V and an adjustable type.

Features

  • include a guaranteed ±4% tolerance on output voltage under specified input voltage and output load conditions, and ±15% on the oscillator frequency. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. Features.
  • 3.3V, 5V, 12V and adjustable.
  • Adjustable version output voltage range: 1.4-37V.
  • ±4% max over line and load conditions.
  • 150KHz ±15%.

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Datasheet preview – LR2596

Datasheet Details

Part number LR2596
Manufacturer LRC
File Size 142.68 KB
Description 3A PWM Buck DC/DC Converter
Datasheet download datasheet LR2596 Datasheet
Additional preview pages of the LR2596 datasheet.

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Full PDF Text Transcription

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LESHAN RADIO COMPANY, LTD. LR2596 150KHz, 3A PWM Buck DC/DC Converter LR2596 Series TO220-5L Package TO263-5L Package Description The LR2596 is Monolithic IC that design for a step-down DC/DC Converter, and own the ability of driving a 3A load without additional transistor component. The output version included 3.3V, 5V, 12V and an adjustable type. It operates at a switching frequency of 150KHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a guaranteed ±4% tolerance on output voltage under specified input voltage and output load conditions, and ±15% on the oscillator frequency.
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