LM3409MYX National Semiconductor Corporation, LM3409MYX Datasheet - Page 27
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LM3409MYX
Manufacturer Part Number
LM3409MYX
Description
Pfet Buck Controller For High Power Led Drives
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM3409MYX.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3409MYX
Manufacturer:
NS/国半
Quantity:
20 000
DESIGN #6: HIGH CURRENT APPLICATION FOR 4 LEDS
Design #6 Bill of Materials
*U2 could be replaced with a 500kΩ NTC thermistor connected from IADJ to GND.
Qty
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Part ID
LM3409
C
C
C
C
C
Q1
D1
L1
R
R
R
R
R
IN1
F
F2
OFF
O
F2
OFF
UV1
UV2
SNS
Part Value
Buck controller
10µF X7R 10% 50V
1.0µF X7R 10% 16V
0.1µF X7R 10% 16V
470pF X7R 10% 50V
1.0µF X7R 10% 50V
PMOS 30V 24A
Schottky 30V 5A
15 µH 20% 7.5A
1.0kΩ 1%
23.2kΩ 1%
6.98kΩ 1%
49.9kΩ 1%
0.05Ω 1% 1W
27
Manufacturer
NSC
TDK
TDK
TDK
TDK
MURATA
ST-MICRO
VISHAY
COILCRAFT
VISHAY
VISHAY
VISHAY
VISHAY
VISHAY
Part Number
LM3409MY
C5750X7R1H106K
C1608X7R1C105K
C1608X7R1C104K
C1608X7R1H471K
GRM32RR71H105KA0
1L
STD30PF03LT4
SSC53L-E3/57T
DO5022P-153ML
CRCW06031K00FKEA
CRCW060323K2FKEA
CRCW06036K98FKEA
CRCW060349K9FKEA
WSL2512R0500FEA
300856f4
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