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See Technical Specifications

LM5145RGYR +BOM

LM5145RGYR is designed to handle a wide range of input voltages with precision and reliability

Manufacturer:

Texas Instruments
Mfr.Part #:

LM5145RGYR
Datasheet:

LM5145RGYR Datasheet (PDF)
Vin (min) (V):

6
Vin (max) (V):

75
Vout (min) (V):

0.8
Vout (max) (V):

60
EDA/CAD Models:

Request Free CAD Models for LM5145RGYR

LM5145RGYR General Description

Texas Instruments' LM5145RGYR is a high-performance step-down DC/DC controller IC that is a must-have for any industrial or automotive power system. With an extensive input voltage range of 6 V to 75 V, this versatile device is suitable for a wide range of applications. The LM5145RGYR offers a wide switching frequency range of 100 kHz to 1 MHz, providing engineers with the flexibility to optimize efficiency and performance. With protection features like thermal shutdown, overcurrent protection, and input undervoltage lockout, the LM5145RGYR ensures the safety and reliability of your power system. Its compact VQFN package makes it a space-saving solution for applications with limited real estate. Trust Texas Instruments' LM5145RGYR for all your power management needs

Key Features

Fast power-up sequencing with adjustable soft start
Precision enable input for control and sequencing
Open-drain PGOOD indicator for monitoring

Application

Flexible power management
Highly versatile device
Wide range of applications

Specifications

Vin (min) (V)	6	Vin (max) (V)	75
Vout (min) (V)	0.8	Vout (max) (V)	60
Iout (max) (A)	30	Iq (typ) (mA)	1.5
Switching frequency (min) (kHz)	100	Switching frequency (max) (kHz)	1000
Features	Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, UVLO adjustable	Operating temperature range (°C)	-40 to 125
Regulated outputs (#)	1	Number of phases	1
Rating	Catalog	Control mode	Voltage mode
Type	Controller