LM3405AXMY/NOPB Part Information

Details for LM3405AXMY/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Features

  • 1.6-MHz Switching Frequency
  • 300-mu2126 NMOS Switch
  • 40-nA Shutdown Current at VIN = 5 V
  • Cycle-by-Cycle Current Limit
  • Drives up to 5 High-Brightness LEDs in Series at 1 A
  • EN/DIM Input for Enabling and PWM Dimming of LEDs
  • Input Voltage UVLO
  • Internally Compensated Current-mode Control
  • Overcurrent Protection
  • Thermal Shutdown
  • Thin SOT-6 and MSOP-PowerPADu2122-8 Packages
  • VIN Operating Range of 3 V to 22 V

Part Specifications

Device Topology Buck (Step Down)
Input Voltage Min 3V
Input Voltage Max 22V
Output Voltage Max 20V
Output Current Max 1A
Switching Frequency 1.6MHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style MSOP PowerPAD
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Current 1A
Output Voltage 20V
RoHS Compliant

Alternative Part Descriptions

  • LED DRIVER, BUCK, 1.6MHZ, HVSSOP-8; Device Topology:Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:22V; Output Voltage Max:20V; Output Current Max:1A; Switching Frequency:1.6MHz; No. of Outputs:1Outputs; IC Mounting:SMD; RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3405AXMY/NOPB?

Additional datasheets, footprints and schematics for LM3405AXMY/NOPB are listed in our Part Details tab. You can also find the LM3405AXMY/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

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What category does LM3405AXMY/NOPB fall under?

The LM3405AXMY/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to LM3405AXMY/NOPB when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM3405AXMY/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM3405AXMY/NOPB RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for LM3405AXMY/NOPB have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for LM3405AXMY/NOPB.

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