LM3404MA National Semiconductor, LM3404MA Datasheet - Page 26

• Manufacturer Part Number: LM3404MA
• Description: DRIVER, LED, 1A, POWERWISE, SO-8, 3404
• Manufacturer: National Semiconductor

Specifications of LM3404MA

• Led Driver Application: Automotive, Industrial Lighting
• No. Of Outputs: 1
• Output Current: 1.2A
• Output Voltage: 40V
• Input Voltage: 6V To 42V
• Dimming Control Type: PWM
• Operating: RoHS Compliant
• Topology: Buck

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Rsns
Rsns
Ron
Ron
Cin
Cin
U1
D1
Cb
Co
U1
D1
Cb
Co
L1
ID
L1
Cf
ID
Cf
SLF10145T-470M1R4
VJ0805Y104KXXAT
VJ0805Y103KXXAT
VJ0805Y104KXXAT
VJ0805Y103KXXAT
C3225X7R1H335M
C2012X7R1E105M
C4532X7R2A225M
C3216X7R2A154M
CRCW08051333F
CRCW08051184F
ERJ8BQFR33V
ERJ6BQFR43V
DO5022P-334
Part Number
Part Number
CMSH1-60M
CMSH2-40
LM3404HV
LM3404
Schottky Diode
Schottky Diode
LED Driver
LED Driver
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Inductor
Resistor
Resistor
Resistor
Resistor
Inductor
TABLE 1. BOM for Design Example 1
TABLE 2. BOM for Design Example 2
Type
Type
18.5 x 15.4 x 7.1mm
10 x 10 x 4.5mm
26
SO-8
SMA
0805
0805
1812
1206
0805
0805
Size
SO-8
0805
0805
1210
0805
1206
0805
SMB
Size
47 µH, 1.4A, 120
0.15 µF, 100V
330 µH, 1.9A,
2.2 µF, 100V
1.18 MΩ 1%
Parameters
100 nF 10%
10 nF 10%
Parameters
100 nF 10%
3.3 µF, 50V
1.0 µF, 25V
0.43Ω 1%
75V, 1.2A
10 nF 10%
133 kΩ 1%
0.33Ω 1%
42V, 1.2A
60V, 1A
40V, 2A
0.56Ω
mΩ
Qty
Qty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Central Semi
Central Semi
Panasonic
Panasonic
Vendor
Vishay
Vishay
Vishay
Coilcraft
Vendor
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
NSC
TDK
TDK