LM3434QX/NOPB National Semiconductor, LM3434QX/NOPB Datasheet - Page 12

• Manufacturer Part Number: LM3434QX/NOPB
• Description: IC LED DRIVER DIMM 24-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: High Power, Constant Currentr

Specifications of LM3434QX/NOPB

• Constant Current: Yes
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 1MHz
• Voltage - Supply: 3 V ~ 5.8 V
• Mounting Type: Surface Mount
• Package / Case: 24-LLP
• Operating Temperature: -40°C ~ 125°C
• Internal Switch(s): No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Efficiency: -
• Other names: LM3434QX

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Vishay Sprague
Cornell Dubilier
Manufacturer
Manufacturer
Manufacturer
Taiyo Yuden
Coiltronics
Coilcraft
Siliconix
MuRata
Pulse
Some Recommended Input/Bypass Capacitors (Others May Be Used)
Some Recommended MOSFETs (Others May Be Used)
Some Recommended Inductors (Others May Be Used)
GA3252-AL series, SER1360 series, and SER2900 series
NTMFS4841NHT1G (Main FET, Synchronous FET, DIM
Si7790DP (Main FET, Synchronous FET, DIM FET)
ESRD seriec Polymer Aluminum Electrolytic
293D, 592D, and 595D series tantalum
SPV and AFK series V-chip series
High capacitance MLCC ceramic
High capacitance MLCC ceramic
Si7386DP (Main FET, DIM FET)
Si7668ADP (Synchronous FET)
PB2020 series
HCLP2 series
Capacitor
MOSFET
Inductor
FET)
12
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Contact Information
Contact Information
Contact Information
www.coiltronics.com
www.pulseeng.com
www.coilcraft.com
www.t-yuden.com
www.onsemi.com
www.murata.com
www.vishay.com
800-322-2645
407-324-4140
408-573-4150
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