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See Technical Specifications

TPS54229DDAR +BOM

Step-down adjustable DC-DC converter, 2A output

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS54229DDAR
Datasheet:

TPS54229DDAR 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 TPS54229DDAR

TPS54229DDAR General Description

With its synchronous buck topology and 650kHz switching frequency, the TPS54229DDAR is a highly efficient and reliable DC/DC converter IC. It is designed to convert input voltages ranging from 4.5V to 18V into stable output voltages between 760mV and 7V, making it suitable for a wide range of electronic applications. Its output current of 2A provides a reliable power supply for various electronic systems, while its HSOP-8 package and 8 pins allow for easy integration into different designs. The device can operate at temperatures of up to 85°C, ensuring reliable performance in challenging environments. Designed to meet automotive qualification standards and with an MSL 2 rating, it offers long-term reliability and performance. Additionally, it is free from any SVHC, making it safe for use in different applications

Key Features

High Frequency Switching Reduces Heat Generation
Minimal Current Draws from Input Supply During Shutdown
Soft Start for Reduced Inrush Currents

Application

Reliable power output
Telecommunications & servers
Consumer electronics

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)	650	Switching frequency (max) (kHz)	650
Features	Enable, Soft Start Adjustable, Synchronous Rectification	Operating temperature range (°C)	-40 to 85
Rating	Catalog	Regulated outputs (#)	1
Control mode	D-CAP2	Duty cycle (max) (%)	90
Type	Converter