Part number:
LN9305
Manufacturer:
natlinear
File Size:
275.23 KB
Description:
5 channel low dropout current source.
Datasheet Details
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%.
The LN9305's advantages over ballast resisto
LN9305 Features
* Ultra 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 Denote
Datasheet Details
LN9305
natlinear
275.23 KB
5 channel low dropout current source.
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