LM3508TLEV National Semiconductor, LM3508TLEV Datasheet - Page 5

• Manufacturer Part Number: LM3508TLEV
• Description: BOARD EVALUATION FOR LM3508TL
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3508TLEV

• Current - Output / Channel: 20mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 17V
• Features: Dimmable
• Voltage - Input: 2.7 ~ 5.5V
• Utilized Ic / Part: LM3508
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2 LED Efficiency vs I
Converter Output Voltage vs LED Current
LED
= 0.66Ω)
(L = TDK VLF3012AT-220MR33, R
L
30004243
30004258
Efficiency vs V
(I
= 20mA)
Efficiency vs V
(I
= 30mA)
IN
LED
IN
LED
30004260
30004261
Peak Current Limit vs V
Switching Frequency vs V
IN
IN
30004214
30004213
5
www.national.com