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LM3488QMMX The Texas Instruments LM3488QMMX is a DC DC Switching Controller. It operates with an input voltage range from 2.97V to 40V and supports output voltages up to 500V.
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LM3488QMMX

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM3488QMMX is a DC DC Switching Controller. It operates with an input voltage range from 2.97V to 40V and supports output voltages up to 500V.
✓ Total Stock: 22,600 pcs
$ Price Range: $0.78

LM3488QMMX Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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22,600 pcs
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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.

LM3488QMMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Duty Cycle
Lead Spacing
Lead Style
Number of Pins
Quiescent Current
SVHC Present
Storage Temperature
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LM3488QMMX Description

Short technical summary and product information.

The Texas Instruments LM3488QMMX is an N-channel low-side controller for switching regulators. It is designed for high-efficiency Boost, SEPIC, and Fly-Back DC-DC converter applications.

 

Key electrical specifications include a wide input voltage range of 2.97V to 40V and an output voltage capability of up to 500V. The device features an adjustable and synchronizable clock frequency ranging from 100kHz to 1MHz. Its typical quiescent current is 2.7µA, with a shutdown current of 5µA. The internal reference has a tolerance of ±1.5% over temperature.

 

The operating temperature range for this component is -40°C to 125°C. It is housed in an 8-lead VSSOP package, measuring 3mm x 4.9mm.

 

This automotive-grade component is AEC-Q100 qualified, making it suitable for demanding automotive applications. It includes features such as adjustable current limit, enable, frequency synchronization, light-load efficiency, nonsynchronous rectification, and prebias startup.

LM3488QMMX Quick Information

Product Type: DC DC Switching Controller
Series: LM3488Q-Q1
Canonical Name: LM3488QMMX DC DC Switching Controller
Subcategory: Power Management

LM3488QMMX Compliance

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

LM3488QMMX Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

LM3488QMMX Features

  • Wide 2.97V to 40V input voltage range.
  • Supports output voltages up to 500V.
  • Adjustable clock frequency from 100kHz to 1MHz.
  • Low 2.7µA typical quiescent current.
  • Automotive grade, AEC-Q100 qualified.

LM3488QMMX Applications

  • Suitable for Boost converter designs.
  • Ideal for SEPIC converter circuits.
  • Used in Fly-Back power supplies.
  • Applicable in automotive systems.

LM3488QMMX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM3488QMMX?

2.97V to 40V.

What is the output voltage range?

1.26V to 500V.

What is the package type of the LM3488QMMX?

VSSOP (DGK) 8-pin, 3mm x 4.9mm.

What is the operating temperature range?

-40°C to 125°C.

What is the quiescent current?

2.7µA typical.

What is the switching frequency range?

100kHz to 1MHz adjustable and synchronizable.

What is the peak gate drive capability?

1A typical from internal push-pull driver.

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