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See Technical Specifications

TPS54560DDA +BOM

Ideal for various voltage conversion needs

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS54560DDA
Datasheet:

TPS54560DDA Datasheet (PDF)
Vin (min) (V):

4.5
Vin (max) (V):

60
Vout (min) (V):

0.8
Vout (max) (V):

58.8
EDA/CAD Models:

Request Free CAD Models for TPS54560DDA

TPS54560DDA Information

Description

The TPS54560DDA from Texas Instruments is a 5A step-down converter that offers high efficiency, low quiescent current, and adjustable features. It operates from 4.5V to 60V input voltage and has a fixed switching frequency of 100 kHz to 2.5 MHz. This device is suitable for applications such as point-of-load regulation, communication equipment, industrial systems, and automotive power supplies that require high-efficiency synchronous buck converters in a small form factor. Key features include pulse skipping Eco-mode, low dropout at light loads, integrated BOOT recharge FET, adjustable UVLO voltage and hysteresis, and an internal 0.8V 1% voltage reference. The TPS54560DDA is available in an 8-pin SOP PowerPAD package with an operating temperature range of -40°C to 150°C.

Features

The features of the TPS54560DDA include:

High efficiency at light loads with pulse skipping Eco-mode
92-mΩ high-side MOSFET
Low operating quiescent current (146 µA) and shutdown current (2 µA)
Fixed switching frequency of 100 kHz to 2.5 MHz
External clock synchronization
Low dropout at light loads with integrated BOOT recharge FET
Adjustable under-voltage lockout (UVLO) voltage and hysteresis
Internal voltage reference with a tolerance of ±1%
Package in an 8-terminal HSOP with PowerPAD

These features make the TPS54560DDA suitable for applications such as point-of-load regulation, communication equipment, industrial systems, and automotive power supplies.

Package

The package type of TPS54560DDA is SOP8 (8-SO PowerPAD).

Manufacturer

The manufacturer of the TPS54560DDA is Texas Instruments, a American global semiconductor company that designs and manufactures semiconductors and related technologies.

Applications

According to the product information, the application areas of TPS54560DDA include:

Point-of-load regulation
Communication equipment
Industrial systems
Automotive power supplies
High-efficiency synchronous buck converters in a small form factor

Equivalent

The equivalent products of TPS54560DDA are:

NCP1405G
ISL9301-1H
LM5121DM5-3.0/NOPB
MAX1754ATI+T
MIC5246-5.0BD

These products offer similar features and specifications as the TPS54560DDA, including high-efficiency step-down conversion, adjustable output voltage, and low quiescent current.

Specifications

Vin (min) (V)	4.5	Vin (max) (V)	60
Vout (min) (V)	0.8	Vout (max) (V)	58.8
Iout (max) (A)	5	Iq (typ) (mA)	0.146
Switching frequency (min) (kHz)	100	Switching frequency (max) (kHz)	2500
Features	Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, UVLO adjustable	Operating temperature range (°C)	-40 to 125, 0 to 0
Rating	Catalog	Regulated outputs (#)	1
Control mode	current mode	Duty cycle (max) (%)	98
Type	Converter	Package/Case	HSOIC (DDA)-8