LM25119PSQE/NOPB Part Information

Details for LM25119PSQE/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

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Part Features

  • AEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade 1: u201340u00b0C to 125u00b0C Ambient Operating Temperature Range u2013 Device HBM ESD Classification Level 1C u2013 Device CDM ESD Classification Level C4A
  • Automatic Switch-Over to External Bias Supply
  • Channel2 Enable Logic Input
  • Easily Configurable for Dual Outputs or Interleaved Single Output
  • Emulated Peak Current Mode Control
  • Hiccup Mode Overload Protection
  • LM25119-Q1 Qualified for Automotive Applications
  • Leadless 32-Pin WQFN Package
  • Optional Diode Emulation Mode
  • Precision 1.5% Voltage Reference
  • Programmable Current Limit
  • Programmable Line Undervoltage Lockout
  • Programmable Output From 0.8 V
  • Programmable Soft-Start
  • Robust 3.3-A Peak Gate Drive
  • Switching Frequency Programmable to 750 kHz
  • Thermal Shutdown
  • Wide Operating Range (4.5 V to 42 V)

Part Specifications

Supply Voltage Min 4.5V
Supply Voltage Max 42V
No. of Outputs 2 Output, 2Outputs
Duty Cycle (%) 98%
Controller IC Case Style LLP
No. of Pins 32Pins
Switching Frequency 750kHz
Topology Synchronous Buck (Step Down)
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -40°C to +125°C
Output Current 20A
Primary Input Voltage 42V
RoHS Compliant

Alternative Part Descriptions

  • IC, BUCK, CNTRL, DUAL, SYNC, 32LLP; Supply Voltage Min:4.5V; Supply Voltage Max:42V; No. of Outputs:2 Output; Duty Cycle (%):98%; Controller IC Case Style:LLP; No. of Pins:32Pins; Switching Frequency:750kHz; Topology:Synchronous BuckRoHS Compliant: Yes | Newark Electronics
  • 4.5-42V Wide Vin, Current Mode Dual Synchronous Buck Controller | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM25119PSQE/NOPB?

Additional datasheets, footprints and schematics for LM25119PSQE/NOPB are listed in our Part Details tab. You can also find the LM25119PSQE/NOPB image and similar parts on this details page.

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What category does LM25119PSQE/NOPB fall under?

The LM25119PSQE/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM25119PSQE/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the LM25119PSQE/NOPB RoHS compliant?

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

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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for LM25119PSQE/NOPB.

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