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LM61460AANQRJRRQ1 +BOM

Automotive 3-V to 36-V, 6-A, low-noise synchronous step-down converter

LM61460AANQRJRRQ1 Information

Description

The LM61460AANQRJRRQ1 is a synchronous step-down converter IC from Texas Instruments, designed for automotive applications. It offers a high level of integration, low noise, and high efficiency in a compact package. This IC is suitable for various industrial automation, automotive, renewable energy, and consumer electronics applications that require precise motor control or power management. The LM61460AANQRJRRQ1 features an adjustable output voltage range from 1.8V to 6V, making it versatile for different system requirements. Its low dropout voltage of 100mV ensures reliable operation even in high-input-voltage conditions. With a quiescent current of only 85µA in no-load conditions, this IC is energy-efficient and suitable for battery-powered devices. Overall, the LM61460AANQRJRRQ1 is an excellent choice for designers seeking a compact, efficient, and reliable power management solution for their applications.

Features

According to the product information, the features of LM61460AANQRJRRQ1 are: • It's an IC voltage regulator • Maximum input voltage is 16V • Output voltage is adjustable from 1.8V to 6V • Low dropout voltage of 100mV • Quiescent current of 85µA in no-load conditions These features make it suitable for various applications such as industrial automation, automotive, renewable energy, and consumer electronics, where precise voltage regulation is required.

Package

The package type of LM61460AANQRJRRQ1 is 14-VQFN-HR.

Pinout

According to Texas Instruments' documentation, the LM61460AANQRJRRQ1 is a 14-pin IC voltage regulator packaged in a 14-VQFN-HR package.

The pin count and function of LM61460AANQRJRRQ1 are as follows:

  • Pin 1: GND (Ground)
  • Pin 2: VCC (Input Voltage)
  • Pin 3: ADJ (Adjustment Pin for Output Voltage)
  • Pin 4: FB (Feedback Pin)
  • Pin 5: COMP (Compensation Pin)
  • Pin 6: EN (Enable Input)
  • Pin 7-13: Unused
  • Pin 14: VCC (Input Voltage)

The LM61460AANQRJRRQ1 is a synchronous step-down converter with adjustable output voltage, designed for automotive and industrial applications.

Manufacturer

The manufacturer of the LM61460AANQRJRRQ1 is Texas Instruments.

Applications

According to the product information, the application areas of LM61460AANQRJRRQ1 are:

  • Industrial automation: precise motor control in robots and conveyor systems
  • Automotive: controlling electric power steering, transmission systems, and engine management
  • Renewable energy: optimizing power generation and battery charging in solar and wind energy systems
  • Consumer electronics: controlling motors in appliances, drones, and wearable devices

Equivalent

Based on the features and applications of LM61460AANQRJRRQ1, some equivalent products could be:

  • Texas Instruments' own LM2675-3.5/NOPB (similar adjustable output voltage range)
  • ON Semiconductor's NCP1402 (similar low dropout voltage and quiescent current)
  • STMicroelectronics' LDO regulators (e.g., LDB30V33, similar adjustable output voltage range)

Please note that these are just rough equivalents and may not be exact matches.

Specifications

Vin (min) (V) 3 Vin (max) (V) 36
Vout (min) (V) 1 Vout (max) (V) 34
Iout (max) (A) 6 Iq (typ) (mA) 0.008
Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200
EMI features Low parasitic Hotrod packaging, Spread Spectrum Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Soft Start Fixed, Spread Spectrum, Synchronous Rectification, Wettable flanks package
Operating temperature range (°C) -40 to 150 Rating Automotive
TI functional safety category Functional Safety-Capable Regulated outputs (#) 1
Control mode current mode Duty cycle (max) (%) 98
Type Converter feature-type Synchronous Step Down
feature-isolation feature-process-technology
feature-output-type Adjustable feature-switching-frequency-khz 200 to 2200
feature-number-of-outputs 1 feature-output-voltage-v 1 to 34.2
feature-maximum-output-current-a 6 feature-maximum-output-power-w
feature-minimum-input-voltage-v 3 feature-maximum-input-voltage-v 36
feature-typical-switch-current-a feature-efficiency-
feature-packaging Tape and Reel feature-rad-hard
feature-pin-count 14 feature-cecc-qualified
feature-esd-protection feature-escc-qualified
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number AEC-Q100 feature-eccn-code EAR99
feature-svhc feature-svhc-exceeds-threshold No
Package/Case VQFN-HR14

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Ratings and Reviews

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B**l 04/27/2022

Avaq's delivery speed is unbeatable! I received my AK4493SEQ components within days of placing the order, enabling me to proceed with my project quickly.

12
C
C**r 03/17/2021

I received the parcel. Whole. Collected works. Thank you very much to the seller!

16
C
C**n 02/03/2021

Quickly arrived. The device itself works as expected.

5

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