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See Technical Specifications

TPS54540BQDDAQ1 +BOM

Wide input voltage range from 4.5V to 42V

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS54540BQDDAQ1
Datasheet:

TPS54540BQDDAQ1 Datasheet (PDF)
Vin (min) (V):

4.5
Vin (max) (V):

42
Vout (min) (V):

0.8
Vout (max) (V):

41.1
EDA/CAD Models:

Request Free CAD Models for TPS54540BQDDAQ1

TPS54540BQDDAQ1 General Description

In addition to its high performance, the TPS54540BQDDAQ1 boasts a fast switching frequency of up to 2.5MHz, allowing for a more compact design with smaller external components. This feature is ideal for applications where space is limited and efficiency is a top priority. Furthermore, the converter comes equipped with essential protection features such as overcurrent protection, thermal shutdown, and input undervoltage lockout, guaranteeing the safety and reliability of the system in any operating conditions

Key Features

High-performance power management
Compact and reliable voltage regulator
Low noise and high efficiency solution
Silicon-based voltage control module
Automotive-grade voltage converter
Advanced power conversion technology

Specifications

Vin (min) (V)	4.5	Vin (max) (V)	42
Vout (min) (V)	0.8	Vout (max) (V)	41.1
Iout (max) (A)	5	Iq (typ) (mA)	0.146
Switching frequency (min) (kHz)	100	Switching frequency (max) (kHz)	2500
Features	Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Soft Start Adjustable, UVLO adjustable	Operating temperature range (°C)	-40 to 125
Rating	Automotive	Regulated outputs (#)	1
Control mode	current mode	Duty cycle (max) (%)	98
Type	Converter