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See Technical Specifications

LM22675MRX-5.0/NOPB +BOM

4.5V to 42V, 1A SIMPLE SWITCHER® buck converter with precision enable

Manufacturer:

TI
Mfr.Part #:

LM22675MRX-5.0/NOPB
Datasheet:

LM22675MRX-5.0/NOPB Datasheet (PDF)
Vin (min) (V):

4.5
Vin (max) (V):

42
Vout (min) (V):

1.285
Vout (max) (V):

37
EDA/CAD Models:

Request Free CAD Models for LM22675MRX-5.0/NOPB

LM22675MRX-5.0/NOPB General Description

Featuring a precision enable input for streamlined regulator control, the LM22675MRX-5.0/NOPB offers a comprehensive solution for high voltage step-down regulation. With a built-in 42 V N-channel MOSFET switch and excellent line and load regulation, this regulator ensures efficient power conversion with over 90% efficiency. The internal loop compensation simplifies the design process by removing the need to calculate loop compensation components, while the 500 kHz switching frequency allows for compact external components and quick transient response. The LM22675 also includes built-in thermal shutdown and current limiting features for enhanced protection against accidental overloads

Key Features

High-Density Packaging
Precise Temperature Control
Real-Time Analytics
Fully Integrated Solutions

Specifications

Vin (min) (V)	4.5	Vin (max) (V)	42
Vout (min) (V)	1.285	Vout (max) (V)	37
Iout (max) (A)	1	Iq (typ) (mA)	3.4
Switching frequency (min) (kHz)	500	Switching frequency (max) (kHz)	500
Features	Enable, Over Current Protection	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Regulated outputs (#)	1
Control mode	Voltage mode	Duty cycle (max) (%)	90
Type	Converter