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LM3414HVSD View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
LM3414HVSD 1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor National-Semiconductor
National ->Texas Instruments National-Semiconductor
LM3414HVSD Datasheet PDF : 20 Pages
First Prev 11 12 13 14 15 16 17 18 19 20
Additional Application Circuit
FIGURE 8. LM3414/14HV Design Example (IOUT = 500 mA)
Designation
U1
L1
D1
CIN
CVCC
RIADJ
RFS
Description
LED Driver IC
LM3414 / LM3414HV
Inductor 47 µH
Schottky Diode 100V 2.0A
Cap MLCC 100V 2.2 µF X7R
Cap MLCC 16V 1.0 µF X5R
Chip Resistor 3.24 kΩ 1%
Chip Resistor 40.2 kΩ 1%
Bill of Materials
Package
ePSOP-8
8 x 8 x 4.9 (mm)
SMP
1210
603
603
603
Manufacture Part #
LM3414 / LM3414HV
MMD-08EZ-470M-SI
SS2PH10-M3
GRM32ER72A225KA35L
GRM39X5R105K16D52K
CRCW06033241F
CRCW06034022F
30124828
Vendor
NSC
Mag.Layers
Vishay
Murata
Murata
Vishay
Vishay
30124829
FIGURE 9. Application Circuit of LM3414/14HV with Temperature Fold-Back Circuitry and PWM Dimming
www.national.com
18
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