LM3405XEVAL National Semiconductor, LM3405XEVAL Datasheet - Page 13

• Manufacturer Part Number: LM3405XEVAL
• Description: BOARD EVALUATION LM3405X
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3405XEVAL

• Current - Output / Channel: 1A
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.2 ~ 13.5 V
• Features: Dimmable
• Voltage - Input: 3 ~ 15V
• Utilized Ic / Part: LM3405
• Kit Contents: Board, Datasheet
• Svhc: No SVHC (15-Dec-2010)
• Kit Features: Cycle-by-Cycle Current Limit,
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LM3405 Circuit Examples
Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
C4, Feedforward Cap
D1, Catch Diode
D2, Boost Diode
L1
R1
LED1
Part Value
1A LED Driver
10µF, 6.3V, X5R
1µF, 10V, X7R
0.01µF, 16V, X7R
1µF, 10V, X7R
Schottky, 0.37V at 1A, V
Schottky, 0.36V at 15mA
4.7µH, 1.6A
0.2Ω, 0.5W, 1%
1A, White LED
FIGURE 15. V
Bill of Materials for Figure 15
( V
R
IN
= 10V MBRM110LT1G
BOOST
= 5V, I
13
derived from V
F
Part Number
LM3405
C3216X5R0J106M
GRM319R71A105KC01D
0805YC103KAT2A
GRM319R71A105KC01D
CMDSH-3
SLF6028T-4R7M1R6
WSL2010R2000FEA
LXHL-PW09
= 1A )
IN
Manufacturer
National Semiconductor
TDK
Murata
AVX
Murata
ON Semiconductor
Central Semiconductor
TDK
Vishay
Lumileds
20178942
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