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See Technical Specifications

TPS43340QPHPRQ1 +BOM

Automotive 4V to 40V dual synchronous buck controller, 2A buck converter, and 300mA LDO

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPS43340QPHPRQ1
Datasheet:

TPS43340QPHPRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Topology:

Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Number Of Outputs:

4
Frequency - Switching:

150kHz ~ 600kHz
EDA/CAD Models:

Request Free CAD Models for TPS43340QPHPRQ1

TPS43340QPHPRQ1 General Description

Offering a comprehensive solution for powering automotive systems, the TPS43340-Q1 provides advanced features to ensure optimal performance and protection. Its integrated Buck Controllers and Buck Converter deliver efficient power conversion, while the LDO provides a stable output for sensitive components. The device's short-circuit and overcurrent protection mechanisms safeguard against potential issues, enhancing system reliability. With adjustable output voltages and sequencing control during power transitions, the TPS43340-Q1 offers flexibility and control to meet various application requirements. The soft start functionality prevents sudden voltage spikes during startup, promoting a smooth power-up sequence. Designed for ease of use and reliability, this quad rail power supply is a versatile solution for automotive electronics systems

Key Features

Optimized for Low Power
Minimizes EMI and RFI
Suitable for Automotive

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear + Switching	Series	Automotive, AEC-Q100
Topology	Step-Down (Buck) Synchronous (3), Linear (LDO) (1)	Number of Outputs	4
Frequency - Switching	150kHz ~ 600kHz	Voltage/Current - Output 1	Controller
Voltage/Current - Output 2	Controller	Voltage/Current - Output 3	Adjustable, 2A
w/LED Driver	No	w/Supervisor	No
w/Sequencer	No	Voltage - Supply	4V ~ 40V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	TPS43340