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LN5936 - 700mA Low Dropout Constant Current LED Driver

General Description

The LN5936 is a low dropout current regulator rated for dual 350mA constant sink current, just need only 200mV maximum dropout.It mainly used in battery-powered direct drive 3W LED occasions.

Key Features

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  • Maximum output current: 700mA.
  • Low dropout voltage,200 mV@350mA.
  • Low power consumption, only 1mA.
  • PWM dimming control.
  • Supply voltage range 2.5V ~ 6.5V.
  • Thermal protection.
  • Undervoltage protection.
  • SOP-8/PP package.
  • Ordering Information LN5936 ①②③ Eg:LN5936SRA Item ① ② ③ Symbol S D R L A B.
  • Pin Assignment Pin Number 1 2 3 4 5 6 7 8 Pin Name OUT1 GND1 VDD1 EN1 VDD2 EN2 GND2 OUT2.

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Datasheet Details

Part number LN5936
Manufacturer natlinear
File Size 167.71 KB
Description 700mA Low Dropout Constant Current LED Driver
Datasheet download datasheet LN5936 Datasheet

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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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700mA Low Dropout Constant Current LED Driver LN5936 ■ General Description The LN5936 is a low dropout current regulator rated for dual 350mA constant sink current, just need only 200mV maximum dropout.It mainly used in battery-powered direct drive 3W LED occasions. In 2.5V① ~ 6.5V voltage range to provide dual 350mA input current, no external capacitors inductors resistors, no noise, small size. ①2.5V is the supply voltage, OUT side must ensure 200mV dropout, if the access LED,Consider the LED forward pressure VF. ■ Features  Maximum output current: 700mA  Low dropout voltage,200 mV@350mA  Low power consumption, only 1mA  PWM dimming control  Supply voltage range 2.5V ~ 6.