STEVAL-LLL003V1

7.5 W non-isolated constant current LED driver based on VIPer0P

Parameters

Target Application	LED Lighting
Core Product	VIPer0P
Input Voltage Min Volt	85.0
Input Voltage Max Volt	265.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Not Applicable
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	CARD

Description

The STEVAL–LLL003V1 evaluation board is a constant current LED driver, based on non–isolated buck topology using VIPer0P.The board delivers 130 mA ± 2.5% at an output load of 15 – 21 white LEDs.The buck topology ensures a minimum number of components as well as higher efficiency when...
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Key features

Key features
Non-isolated buck topology Two input voltage ranges: US range: 85-135 V_AC (jumper J2 - closed, voltage doubler) EU range: 175-285 V_AC (jumper J2 - open, bridge rectifier) 130 mA ±2.5% output constant current (15-21 white LEDs connected) 60 kHz fixed frequency operation ≅89% efficiency at maximum load Protections: open/no-load circuit protection short/overload circuit protection thermal shutdown Soft start for improved system reliability Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature Meets IEC61000-4-2(ESD), IEC61000-4-4 (Burst) and IEC61000-4-5 (Surge) RoHS compliant

In stock

Quantity	$ per unit	Savings
1-2	$30.64	0%
2 +	Contact sales

$30.64

$30.63

Parameters

Target Application	LED Lighting
Core Product	VIPer0P
Input Voltage Min Volt	85.0
Input Voltage Max Volt	265.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Not Applicable
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	CARD

Description

Key features

Key features
Non-isolated buck topology Two input voltage ranges: US range: 85-135 V_AC (jumper J2 - closed, voltage doubler) EU range: 175-285 V_AC (jumper J2 - open, bridge rectifier) 130 mA ±2.5% output constant current (15-21 white LEDs connected) 60 kHz fixed frequency operation ≅89% efficiency at maximum load Protections: open/no-load circuit protection short/overload circuit protection thermal shutdown Soft start for improved system reliability Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature Meets IEC61000-4-2(ESD), IEC61000-4-4 (Burst) and IEC61000-4-5 (Surge) RoHS compliant