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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~LM46000AQPWPRQ1~~

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LM46000AQPWPRQ1 - Texas Instruments

Manufacturer Part Number: LM46000AQPWPRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-LM46000AQPWPRQ1

ECAD Model

Parts Description: IC REG BUCK ADJ 500MA 16HTSSOP

Detailed Description

Package: 16-PowerTSSOP (0.173", 4.40mm Width)

Data sheet: LM46000-Q1 Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 11739

Specifications

LM46000AQPWPRQ1 Tech Specifications
Texas Instruments - LM46000AQPWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM46000AQPWPRQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	28V
Voltage - Input (Min)	3.5V
Voltage - Input (Max)	60V
Topology	Buck
Synchronous Rectifier	Yes
Supplier Device Package	16-HTSSOP
Series	Automotive, AEC-Q100, SIMPLE SWITCHER®
Package / Case	16-PowerTSSOP (0.173", 4.40mm Width)

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	200kHz ~ 2.2MHz
Current - Output	500mA
Base Product Number	LM46000

Parts Introduction

Manufacturer Part Number

LM46000AQPWPRQ1

Manufacturer

Texas Instruments

Introduction

The LM46000AQPWPRQ1 is part of the SIMPLE SWITCHER® series from Texas Instruments, designed for power management in automotive applications.

Product Features and Performance

Step-down (Buck) topology

Adjustable output voltage

One output channel

Supports synchronous rectification

Operates over a wide input voltage range from 3.5V to 60V

Adjustable switching frequency from 200kHz to 2.2MHz

Versatile temperature operating range from -40°C to 125°C

High efficiency and reliability

Product Advantages

Precision output voltage control

Broad compatibility with varying input voltages

Enhanced thermal performance for automotive environments

Robust package suited to surface mounting

Key Technical Parameters

Input Voltage: Min 3.5V, Max 60V

Output Voltage: Min 1V, Max 28V

Output Current: 500mA

Switching Frequency: 200kHz to 2.2MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Automotive-grade quality

Designed to meet AEC-Q100 qualifications

Surface mount technology enhances reliability in harsh environments

Compatibility

Specifically tailored for automotive applications

Compatible with a wide range of input voltages for diverse automotive electronics

Application Areas

Automotive electronics

Power management systems within vehicles

Energy-efficient applications in transport technology

Product Lifecycle

Product status is active

Currently not nearing discontinuation

Replacements or upgrades are readily available for future needs

Several Key Reasons to Choose This Product

Extended input voltage range suitable for fluctuating automotive electrical environments

Flexible switching frequency allows optimization of power consumption and efficiency

Designed to meet rigorous automotive qualifications ensuring high reliability and performance

Highly adjustable output parameters-tuned for specific power supply requirements

Offers both thermal and operational stability under tough environmental conditions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM46000AQPWPRQ1

Product Attribute
Part Number	LM46000AQPWPRQ1	LM46000PWPR	LM46000QPWPTQ1	LM46001PWPR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Function	Step-Down	Step-Down	Step-Down	Step-Down
Number of Outputs	1	1	1	1
Voltage - Input (Max)	60V	60V	60V	60V
Topology	Buck	Buck	Buck	Buck
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Series	Automotive, AEC-Q100, SIMPLE SWITCHER®	SIMPLE SWITCHER®	Automotive, AEC-Q100, SIMPLE SWITCHER®	SIMPLE SWITCHER®
Voltage - Output (Min/Fixed)	1V	1V	1V	1V
Voltage - Input (Min)	3.5V	3.5V	3.5V	3.5V
Output Type	Adjustable	Adjustable	Adjustable	Adjustable
Package / Case	16-PowerTSSOP (0.173", 4.40mm Width)	16-PowerTSSOP (0.173', 4.40mm Width)	16-PowerTSSOP (0.173', 4.40mm Width)	16-PowerTSSOP (0.173', 4.40mm Width)
Supplier Device Package	16-HTSSOP	16-HTSSOP	16-HTSSOP	16-HTSSOP
Output Configuration	Positive	Positive	Positive	Positive
Frequency - Switching	200kHz ~ 2.2MHz	200kHz ~ 2.2MHz	200kHz ~ 2.2MHz	200kHz ~ 2.2MHz
Synchronous Rectifier	Yes	Yes	Yes	Yes
Voltage - Output (Max)	28V	28V	28V	28V
Base Product Number	LM46000	LM46000	LM46000	LM46001
Current - Output	500mA	500mA	500mA	1A
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)

LM46000AQPWPRQ1 Datasheet PDF

Download LM46000AQPWPRQ1 pdf datasheets and Texas Instruments documentation for LM46000AQPWPRQ1 - Texas Instruments.

PCN Design/Specification: Design 22/Feb/2022.pdf
PCN Packaging: Symbolization Update 14/Feb/2023.pdf
HTML Datasheet: LM46000-Q1 Datasheet.pdf

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In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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