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See Technical Specifications

TPS54325PWPR +BOM

TPS54325PWPR IC REG BUCK ADJ 3A SYNC 14HTSSOP

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS54325PWPR
Datasheet:

TPS54325PWPR Datasheet (PDF)
Vin (min) (V):

4.5
Vin (max) (V):

18
Vout (min) (V):

0.76
Vout (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for TPS54325PWPR

TPS54325PWPR General Description

The TPS54325PWPR is a synchronous step-down DC-DC converter from Texas Instruments. It provides a highly efficient power solution for a wide range of applications, including consumer electronics, industrial equipment, and telecommunications. This converter has an input voltage range of 4.5V to 28V and can deliver up to 3A of continuous output current.Key features of the TPS54325PWPR include a fixed frequency PWM control scheme, voltage feed-forward compensation, and integrated high-side and low-side power MOSFETs for improved efficiency. It also offers adjustable frequency dithering to reduce EMI emissions and soft start capability for safe power-up sequencing.The device comes in a small thermally enhanced HTSSOP package, making it suitable for space-constrained designs. It has built-in overcurrent protection, thermal shutdown, and input undervoltage lockout to ensure reliable operation under various conditions.

Key Features

Wide input voltage range available
Adjustable output voltage option
Low noise and ripple operation

Application

Industrial-grade power control
Telecom equipment optimization
Consumer electronics support

Specifications

Vin (min) (V)	4.5	Vin (max) (V)	18
Vout (min) (V)	0.76	Vout (max) (V)	5.5
Iout (max) (A)	3	Iq (typ) (mA)	0.85
Switching frequency (min) (kHz)	700	Switching frequency (max) (kHz)	700
Features	Enable, Power good, 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