PT4115 Datasheet - UMW

PT4115, 30V / 1.2A high dimming ratio LED constant current driver

UMW R UMW PT4115 30 V / 1.2 A high dimming ratio LED constant current driver Product overview PT4115 is a step-down and constant current source wi.
Drain end of power on Power and ground signals Switch enable, analog and PWM dimming terminals The sampling resistor is connected between CSN and Vin.

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PT4115-UMW.pdf

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Datasheet Details

Part number:

PT4115

Manufacturer:

UMW

File Size:

588.90 KB

Description:

30V / 1.2A high dimming ratio LED constant current driver

Features

* Very few external components
* Wide input voltage range: from 6 V to 30 v
* Maximum output current of 1.2 A
* LED switch, analog dimming and PWM dimming are realized by multiplexing dim pins
* 5% accuracy of output current
* Up to 97% efficiency
* Constant current contr

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PT4115 30V 1.2A high dimming ratio LED constant current driver UMW

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