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See Technical Specifications

TPS54228DDAR +BOM

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-mode™

Manufacturer:

TI
Mfr.Part #:

TPS54228DDAR
Datasheet:

TPS54228DDAR Datasheet (PDF)
Vin (min) (V):

4.5
Vin (max) (V):

18
Vout (min) (V):

0.76
Vout (max) (V):

7
EDA/CAD Models:

Request Free CAD Models for TPS54228DDAR

TPS54228DDAR General Description

The TPS54228DDAR is a versatile and efficient buck converter designed to meet the power regulation needs of various end-equipment applications. With its adaptive on-time D-CAP2™ mode control, this device offers a cost-effective solution with minimal component requirements and low standby current. The D-CAP2™ mode control ensures a quick transient response without the need for external compensation components. Additionally, the adaptive on-time control enables seamless transition between PWM mode and Eco-Mode™ operation, optimizing efficiency at different load conditions

Key Features

The TPS54V offers high reliability and
long-term stability in harsh environments
and is fully RoHS compliant

Specifications

Vin (min) (V)	4.5	Vin (max) (V)	18
Vout (min) (V)	0.76	Vout (max) (V)	7
Iout (max) (A)	2	Iq (typ) (mA)	0.8
Switching frequency (min) (kHz)	700	Switching frequency (max) (kHz)	700
Features	Enable, Light Load Efficiency, Soft Start Adjustable, Synchronous Rectification	Operating temperature range (°C)	-40 to 85
Rating	Catalog	Regulated outputs (#)	1
Control mode	D-CAP2	Duty cycle (max) (%)	65
Type	Converter