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LMR36015AQRNXRQ1

Conv DC-DC 4.2V to 60V Synchronous Step Down Single-Out 1V to 58V 1.5A Automotive 12-Pin VQFN-HR T/R

Manufacturer: Texas Instruments, Inc
Mfr.Part #: LMR36015AQRNXRQ1
Datasheet: LMR36015AQRNXRQ1 Datasheet (PDF)
Package/Case: VQFN-12
Product Type: Power Management ICs
RoHS:
Lifecycle: Active

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LMR36015AQRNXRQ1 General Description

The LMR36015-Q1 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 1.5 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V.

The LMR36015-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36015-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.

The LMR36015-Q1 is in a HotRod package which enables low EMI, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36015-Q1 are designed to simplify implementation for a wide range of end equipment.

Key Features

AEC-Q100-qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T_A
Functional Safety-Capable
- Documentation available to aid functional safety system design
Designed for automotive applications
- Junction temperature range –40°C to +150°C
- Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
- 0.4-V dropout with 1.5-A load (typical)
- ±1.5% reference voltage tolerance
- 3.3-V fixed-output voltage option available
Suited for scalable power supplies
- Pin compatible with:
  - LMR36006-Q1 (60 V, 0.6 A)
  - LMR33620/30-Q1 (36 V, 2 A, or 3 A)
- 400-kHz, 2.1-MHz frequency options
- Integration reduces solution size and cost
  - Small, 2-mm × 3-mm VQFN package with wettable flanks
    - Few external components
  - Low power dissipation across load spectrum
    - 93% efficiency at 400 kHz (12 V_IN, 5 V_OUT, 1 A)
    - Increased light load efficiency in PFM
    - Low operating quiescent current of 26 μA
  - Optimized for ultra low EMI requirements
    - Meets CISPR25 class 5 standard
    - Hotrod package minimizes switch node ringing
    - Parallel input path minimizes parasitic inductance
    - Spread spectrum reduces peak emissions
  - Create a custom design using the LMR36015-Q1 with the WEBENCH Power Designer

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching Regulators	Mfr	Texas Instruments
Series	Automotive, AEC-Q100	Package	Tape & Reel (TR)
Product Status	Active	Function	Step-Down
Output Configuration	Positive	Topology	Buck
Output Type	Adjustable	Number of Outputs	1
Voltage - Input (Min)	4.2V	Voltage - Input (Max)	60V
Voltage - Output (Min/Fixed)	1V	Voltage - Output (Max)	60V
Current - Output	1.5A	Frequency - Switching	400kHz
Synchronous Rectifier	Yes	Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount, Wettable Flank	Package / Case	12-VFQFN
Supplier Device Package	12-VQFN-HR (3x2)

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

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Buying Guide

What is the lifespan of LMR36015AQRNXRQ1?
The lifespan of LMR36015AQRNXRQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of LMR36015AQRNXRQ1?
You can find it with PDF Datasheet for LMR36015AQRNXRQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of LMR36015AQRNXRQ1?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of LMR36015AQRNXRQ1 or my history order record?
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