LN9305 - 5 Channel Low Dropout Current Source

Product Overview

Datasheet Details

Part number	LN9305
Manufacturer	natLinear
File Size	275.23 KB
Description	5 Channel Low Dropout Current Source
Datasheet	LN9305 Datasheet
Additional preview pages of the LN9305 datasheet.

LN9305 Product details

Description

The LN9305 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs.

The LN9305 uses a internal resistor to set the bias current for five LEDs, which are matched to 3%.

Features

a low 60mV dropout at 20mA.
3% high accuracy current matching.
20mA full scale current.
PWM brightness control.
2.5V to 5.5V supply voltage range.
Thermal shutdown protection.
Under-voltage protection.
Package.
SOT-23-8.
DFN2×2-8 Function Denotes Package Type: SOT-23-8 Denotes Package Type: DFN2×2-8 Embossed Tape :Standard Feed Embossed Tape :Reverse Feed Normal package Pb Free package Green package VIN C 0.1uF LED1 LED2 LED3 LED4 LED5 PWM Rev.1.0.

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Published: Dec 4, 2018 |