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LM5180NGUR The Texas Instruments LM5180NGUR is a PSR Flyback DC/DC converter. It operates with an input voltage range of 4.5V to 65V and features an integrated 100V, 1.5A MOSFET.
Mfr Part #:

LM5180NGUR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM5180NGUR is a PSR Flyback DC/DC converter. It operates with an input voltage range of 4.5V to 65V and features an integrated 100V, 1.5A MOSFET.
✓ Total Stock: 1,770 pcs
$ Price Range: $2.02

LM5180NGUR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,565 pcs
On Request
1565 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
198 pcs
On Request
198 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
7 pcs
On Request
7 pcs On Request 1 On Request On Request 22+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM5180NGUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM5180NGUR Description

Short technical summary and product information.

The Texas Instruments LM5180NGUR is a 65-VIN PSR Flyback DC/DC converter designed for reliable and rugged applications. It features a wide input voltage range from 4.5 V to 65 V, with operation down to 3.5 V after start-up. The integrated 100-V, 0.4-Ω power MOSFET simplifies the design, eliminating the need for an opto-coupler or transformer auxiliary winding for output voltage regulation.

 

Key electrical specifications include a switch current limit of 1.5 A and a maximum output current of 1.5 A. The switching frequency can be adjusted between 10 kHz and 350 kHz. The device offers adjustable output, positive and negative output configurations, and operates in peak current mode.

 

Designed for thermal robustness, it has an operating junction temperature range of -40°C to +150°C. The LM5180NGUR is available in an 8-WSON (4x4) package, suitable for surface mount applications. Features like input UVLO, thermal shutdown protection, and hiccup-mode overcurrent fault protection enhance its reliability.

 

This converter is ideal for applications requiring high efficiency and reduced solution size and cost, offering ±1.5% total output regulation accuracy and optional VOUT temperature compensation.

LM5180NGUR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: LM5180 PSR Flyback DC/DC Converter
Subcategory: Power Management

LM5180NGUR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM5180NGUR Estimated Pricing

Qty Low High
1+ $2.02 $2.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM5180NGUR Features

  • Wide 4.5V to 65V input voltage range.
  • Integrated 100V, 1.5A power MOSFET.
  • PSR Flyback topology for efficiency.
  • Adjustable output, positive/negative configurations.
  • Surface mount 8-WSON (4x4) package.

LM5180NGUR Applications

  • Designed for rugged power applications.
  • Enables compact power supply solutions.
  • Suitable for isolated power designs.
  • Offers high efficiency PSR operation.

LM5180NGUR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM5180NGUR?

The LM5180NGUR operates from 4.5V to 65V, with a minimum of 3.5V after start-up.

What is the maximum output current of the LM5180NGUR?

The maximum output current is 1.5A.

What is the operating temperature range of the LM5180NGUR?

The junction temperature range is -40°C to +150°C.

What package is the LM5180NGUR available in?

The LM5180NGUR is available in an 8-WSON (4x4) or 8-WDFN exposed pad package.

Does the LM5180NGUR have an integrated MOSFET?

Yes, it integrates a 100V, 1.5A, 0.4-ohm power MOSFET.

What is the switching frequency range of the LM5180NGUR?

The switching frequency is adjustable from 12 kHz to 350 kHz.

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