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LM34937QPSQ/NOPB

Part No LM34937QPSQ/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REGULATOR SMD
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers
Mfr Texas Instruments
Series Automotive, AEC-Q100
Package Tube
Product Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4.5V ~ 42V
Frequency - Switching 50kHz ~ 650kHz
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Frequency Control, Ramp, Soft Start
Temperature Range - Operating -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-WQFN (4x5)
Base Product Number LM34937
Standard Package 1 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 754275-LM34937QPSQ/NOPB
Ultra Librarian 3D Model Ultra Librarian LM34937QPSQ/NOPB CAD Model

Description

Product Overview: LM34937QPSQ/NOPB

The LM34937QPSQ/NOPB is a high-performance, automotive-grade, integrated buck converter designed and manufactured by Texas Instruments. This advanced power management IC is engineered to provide efficient voltage conversion for a wide range of applications, particularly in the automotive sector where reliability and robustness are of paramount importance.

Key Features

  • Wide Input Voltage Range: The device operates over a broad input voltage range, accommodating various power supply conditions commonly found in automotive environments.
  • High-Efficiency Conversion: The buck converter is optimized for high efficiency, which helps in reducing thermal load and improving system reliability.
  • Adjustable Output Voltage: Users can set the output voltage to meet the requirements of specific applications, ensuring versatility across different platforms.
  • Thermal Shutdown: The device includes a thermal shutdown feature that protects the system from overheating, enhancing the safety and longevity of the application.
  • Frequency Synchronization: It allows synchronization to an external clock, which can help in managing EMI and optimizing system performance.

Applications

The LM34937QPSQ/NOPB is suitable for a variety of automotive applications including infotainment systems, advanced driver-assistance systems (ADAS), and other electronic modules that require stable and efficient power supply solutions.

Quality and Reliability

As an automotive-qualified product, the LM34937QPSQ/NOPB meets stringent quality and reliability standards. It is designed to withstand the harsh conditions of automotive environments, ensuring performance and durability. The device is also compliant with industry standards, making it a reliable choice for OEMs and automotive system designers.

Package and Availability

This converter comes in a power-enhanced QFN package, which provides excellent thermal performance and a compact footprint for space-constrained applications. The part number LM34937QPSQ/NOPB indicates that this product is offered in a lead-free, environmentally friendly package and is available for purchase.

For detailed specifications, application notes, and evaluation resources, interested customers should visit the Texas Instruments website or contact their local TI sales representative.

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Pricing & Ordering

Quantity Unit Price Ext. Price
2+ $45.0456 $90.0912
3+ $36.9605 $110.8815
5+ $35.8055 $179.0275
6+ $34.6505 $207.9030
8+ $33.4955 $267.9640
10+ $30.0304 $300.3040
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 1,000 pieces
MOQ: 2 pcs
Order Increment : 1 pcs
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