LM3485LED EVAL National Semiconductor, LM3485LED EVAL Datasheet - Page 14

• Manufacturer Part Number: LM3485LED EVAL
• Description: BOARD EVALUATION LM3485LED
• Manufacturer: National Semiconductor

Specifications of LM3485LED EVAL

• Current - Output / Channel: 1.4A
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 30V
• Features: Dimmable
• Voltage - Input: 5 ~ 30V
• Utilized Ic / Part: LM3485
• Lead Free Status / RoHS Status: Not applicable / Not applicable

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C1: C
C2: C
C3: C
C4: C
D1: 1A/40V MBRS140T3 (On Semiconductor)
L1: 22µH :QH66SN220M01L (Murata)
Q1: FDC5614P (Fairchild)
R1: 33KΩ Chip Resistor
R2: 20KΩ Chip Resistor
R3: R
IN
OUT
ADJ
FF
ADJ
22µF/35V EEJL1VD226R (Panasonic)
100pF Ceramic Chip Capacitor
1nF Ceramic Chip Capacitor
24KΩ Chip Resistor
100µF/6.3V 6TPC100M (Sanyo)
FIGURE 7. Typical PCB Layout (3.3V Output)
Silk Screen
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