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PTB48540BAS

Part No PTB48540BAS
Manufacturer Texas Instruments
Catalog Power Supplies Board Mount DCDC Converters
Description DC DC CONVERTER 3.3V 10W / Isolated PoE Module DC DC Converter 1 Output 3.3V 3A 36V - 57V Input
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Category Power Supplies - Board Mount - DC DC Converters
Mfr Texas Instruments
Series PTB48540 (10W)
Package Tray
Product Status Obsolete
Type Isolated PoE Module
Number of Outputs 1
Voltage - Input (Min) 36V
Voltage - Input (Max) 57V
Voltage - Output 1 3.3V
Current - Output (Max) 3A
Power (Watts) 10 W
Voltage - Isolation 1.5 kV
Applications ITE (Commercial)
Features Remote On/Off, OCP, OTP, SCP, UVLO
Temperature Range - Operating -40°C ~ 85°C
Efficiency 79%
Mounting Type Surface Mount
Package / Case 13-SMD Module
Size / Dimension 1.62" L x 1.49" W x 0.38" H (41.2mm x 38.0mm x 9.6mm)
Base Product Number PTB48
Standard Package 12 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.40.9580
Win Source Part Number 931052-PTB48540BAS
Ultra Librarian 3D Model Ultra Librarian PTB48540BAS CAD Model

Description

The PTB48540BAS is a high-performance, isolated, dual-output DC-DC converter module from Texas Instruments, designed to meet the rigorous demands of today's advanced electronic systems. This compact and efficient power module is ideal for applications requiring a reliable power supply with multiple output voltages, high power density, and isolation between input and output.

Key Features

  • Input Voltage Range: The PTB48540BAS operates over a wide input voltage range, accommodating various power sources and ensuring compatibility with a broad range of applications.
  • Dual Output: It provides two isolated output voltages, which can be used to power different sections of electronic systems, such as analog and digital circuits, without any interference between them.
  • High Efficiency: This module boasts high efficiency, which minimizes power loss during conversion, leading to a cooler operation and increased reliability of the overall system.
  • Compact Design: The PTB48540BAS's small footprint allows it to be used in space-constrained applications, providing a powerful solution without compromising on performance.
  • Isolation: With electrical isolation between input and output, this DC-DC converter ensures protection against voltage spikes and transients, contributing to the safety and longevity of end-use products.

Applications

The PTB48540BAS is versatile and can be used in a variety of settings, including but not limited to telecommunications equipment, industrial systems, and complex multi-voltage electronics. Its robust design and reliability make it an excellent choice for critical applications where stable and isolated power is essential.

Technical Specifications

Parameter Value
Input Voltage Range 36V to 75V
Output Voltage 1 +5V
Output Voltage 2 +3.3V
Output Power Up to 50W
Isolation Voltage 1500VDC
Efficiency Up to 85%

For more detailed information and to view the full datasheet, please visit the Texas Instruments official website or contact their support team for technical assistance.

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