LM3402HVMR/NOPB National Semiconductor, LM3402HVMR/NOPB Datasheet - Page 26

• Manufacturer Part Number: LM3402HVMR/NOPB
• Description: IC LED DRVR HP CONST CURR 8-PSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: High Power, Constant Currentr

Specifications of LM3402HVMR/NOPB

• Constant Current: Yes
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED), White LED
• Frequency: 1MHz
• Voltage - Supply: 6 V ~ 75 V
• Mounting Type: Surface Mount
• Package / Case: 8-PSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 500mA
• Internal Switch(s): Yes
• Efficiency: 96%
• Primary Input Voltage: 75V
• No. Of Outputs: 1
• Output Voltage: 73V
• Output Current: 500mA
• Voltage Regulator Case Style: PSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• For Use With: 551600000-001A/NOPB - BOARD WEBENCH SO8/SOP LM3404/2551600003-001A - BOARD WEBENCH MSOP LM3402LM3402HVEVAL - BOARD EVALUATION FOR LM3402HV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: LM3402HVMR

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Rsns
Rsns
Ron
Ron
Cin
Cin
U1
D1
Cb
U1
D1
Cb
Co
L1
ID
L1
Cf
ID
Cf
SLF7045T-330MR82
VJ0805Y104KXXAT
VJ0805Y103KXXAT
VJ0805Y104KXXAT
VJ0805Y103KXXAT
C3216X7R1H105M
C2012X7R1A225M
C4532X7R2A225M
CRCW08055902F
CRCW08051214F
ERJ6BQFR75V
ERJ6BQFR56V
DO5022P-684
CMMSH1-100
Part Number
Part Number
CMHSH5-4
LM3402HV
LM3402
Schottky Diode
Schottky Diode
LED Driver
LED Driver
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
18.5x15.2 x7.1mm
7.0x7.0 x4.5mm
SOD-123F
26
MSOP-8
SOD-123
MSOP-8
0805
0805
1812
0805
0805
Size
0805
0805
1206
0805
0805
0805
Size
680µH, 1.2A, 1.1Ω
33µH, 0.82A, 96mΩ
Parameters
1.21MΩ 1%
100nF 10%
2.2µF 100V
Parameters
10nF 10%
100nF 10%
59.0 kΩ 1%
0.56Ω 1%
75V, 0.5A
2.2 µF 10V
100V, 1A
10nF 10%
0.75Ω 1%
40V, 0.5A
40V, 0.5A
1µF 50V
Qty
Qty
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