LM3404MA/NOPB National Semiconductor, LM3404MA/NOPB Datasheet - Page 27

• Manufacturer Part Number: LM3404MA/NOPB
• Description: IC LED DRVR HP CONST CURR 8-SOIC
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: High Power, Constant Currentr

Specifications of LM3404MA/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 ~ 42 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 1A
• Internal Switch(s): Yes
• Efficiency: 96%
• Current, Input Bias: 0.1 μA
• Current, Output: 1.2 A
• Current, Supply: 625 μA
• Package Type: SOIC
• Regulator Type: Buck (Step-Down), Switching
• Temperature, Operating, Range: -40 to +125 °C
• Time, Fall: 20 ns
• Time, Rise: 20 ns
• Voltage, Input: 6 to 42 V
• Voltage, Output: 7 V
• For Use With: 551600000-001A/NOPB - BOARD WEBENCH SO8/SOP LM3404/2LM3404EVAL - BOARD EVALUATION LM3404
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LM3404MA; *LM3404MA/NOPB; LM3404MA; LM3404MATR; LM3404MATR

Physical Dimensions
inches (millimeters) unless otherwise noted
SO-8 Package
NS Package Number M08A
PSOP-8 Package
NS Package Number MRA08B
27
www.national.com