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PT5544A

PT5544A

PT5544A

Texas Instruments

DC/DC Converters 8V 1.75A,5-V INPUT STEP-UP ISR

SOT-23

PT5544A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole, Right Angle
Package / Case 3-SIP Module
Number of Pins 3
Operating Temperature-40°C~85°C
PackagingTray
Series Excalibur™ PT5540 (12W)
Feature UVLO
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Type Non-Isolated PoL Module
Applications ITE (Commercial)
Subcategory Switching Regulator or Controllers
Max Power Dissipation14W
Technology HYBRID
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number PT5544
Pin Count3
Number of Outputs 1
Efficiency 86%
Voltage - Input (Max) 7V
Output Voltage 8V
Max Output Current1.75A
Voltage - Input (Min) 4.5V
Input Voltage-Nom 5V
Output Current1.75A
Output Power12W
Topology Boost
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Switching Frequency-Max 400kHz
Height 7.87mm
Length 24.1mm
Width 22.9mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:550 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$17.645380$17.64538
10$16.646584$166.46584
100$15.704325$1570.4325
500$14.815401$7407.7005
1000$13.976793$13976.793

About PT5544A

The PT5544A from Texas Instruments is a high-performance microcontroller designed for a wide range of embedded applications. This component features DC/DC Converters 8V 1.75A,5-V INPUT STEP-UP ISR.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the PT5544A, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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