MAX13256ATB+T

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MAX13256ATB+T

+BOM

IC HALF BRIDGE DRVR 850MA 10TDFN

  • 제조업체아날로그 장비 주식회사/Maxim 통합

  • 제조업체 부품 #MAX13256ATB+T

  • 재고3569

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사양

속성 가치
Part Status Active
Base Product Number MAX13256
Output Configuration Half Bridge (2)
Applications Transformers
Interface Logic
Load Type Inductive
Technology Power MOSFET
Rds On (Typ) 600mOhm LS, 1Ohm HS
Current - Output / Channel 850mA
Voltage - Supply 8V ~ 36V
Voltage - Load 8V ~ 36V
Operating Temperature -40°C ~ 150°C (TJ)
Features Internal Oscillator, Status Flag, Watchdog Timer
Fault Protection Current Limiting, Over Temperature, UVLO
Mounting Type Surface Mount
Package 10-WFDFN Exposed Pad
Supplier Device Package 10-TDFN (3x3)
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The MAX13256ATB+T is a versatile, high-efficiency transformer driver from Maxim Integrated, designed for isolated power supply applications. It is particularly suitable for applications requiring isolated power in industrial, medical, and telecommunications systems. The device operates as a push-pull driver, driving the primary side of a transformer to facilitate power isolation and voltage conversion.
Key features of the MAX13256ATB+T include a wide input voltage range, typically from 3V to 5.5V, and the capability to deliver up to 10W of power, depending on the transformer used. It incorporates built-in fault protection, such as overcurrent and overtemperature protection, enhancing reliability and safety. The driver also supports external frequency synchronization, offering flexibility in design.
This driver is encapsulated in a compact, thermally enhanced TDFN package, which aids in efficient thermal management. With its high efficiency and compact design, the MAX13256ATB+T is an excellent choice for designing compact, isolated power supplies in demanding environments.

Equivalent

The MAX13256ATB+T is a DC-DC converter for isolated power supplies. Equivalent products include:
1. Texas Instruments SN6505B: Low-cost transformer driver for isolated power.
2. Analog Devices ADuM5020: Isolated DC-DC converter with integrated transformer driver.
3. Silicon Labs Si88241: Isolated DC-DC converter for powering isolated circuits.
4. Murata NMJ0515SC: Isolated DC-DC converter module.
These alternatives offer similar functionality with variations in specifications, packaging, or additional features. Always check specific requirements and datasheets before selecting a replacement.

Features

The MAX13256ATB+T is a DC-DC transformer driver designed for isolated power-supply applications. Key features include:
1. Wide Input Voltage Range: It operates from a 3V to 5.5V input voltage range, making it versatile for various power supply designs.
2. High Efficiency: Capable of achieving high-efficiency power conversion, minimizing energy loss.
3. Adjustable Frequency: Offers an adjustable oscillator frequency range, typically between 100kHz and 500kHz, allowing flexibility in design to optimize performance and efficiency.
4. Integrated MOSFETs: Features integrated N-channel MOSFETs to simplify design and reduce external component count.
5. Current Limit Protection: Includes overcurrent protection to safeguard against short circuits and excessive load conditions.
6. Thermal Shutdown: Equipped with thermal protection to prevent damage from overheating.
7. Compact Package: Available in a small TDFN package, aiding in space-constrained applications.
8. Applications: Ideal for isolated power supplies, battery-powered systems, and industrial equipment that require reliable and efficient power conversion.
These features make it suitable for a wide range of applications that demand efficient and compact power supply solutions.

Pinout

The MAX13256ATB+T is a high-voltage, isolated, push-pull transformer driver designed by Maxim Integrated. It is housed in a 10-pin TDFN package. The primary function of the MAX13256 is to drive transformers used for isolated power supplies. It operates with an input voltage range from 8V to 36V and can deliver up to 10W of power to the transformer load.
Key features include programmable switching frequency, thermal shutdown, and overcurrent protection. The device is typically used in applications requiring isolated power such as industrial control, data communication, and medical equipment. Its compact package and integrated features make it suitable for space-constrained designs.

Manufacturer

The MAX13256ATB+T is manufactured by Analog Devices, Inc. Analog Devices is a leading global semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its innovation and high-performance solutions that enable customers to tackle complex engineering challenges.

Application

The MAX13256ATB+T is a DC-DC converter primarily used for isolated power supply applications. Its areas of application include industrial automation systems, medical equipment, telecommunications, and data acquisition systems. It is particularly useful in scenarios where electrical isolation between input and output is crucial. The device is suitable for powering isolated interfaces and amplifiers, providing gate drive power in isolated gate driver applications, and in isolated sensor interfaces that require a stable, isolated DC voltage. Its compact design and efficient energy conversion make it ideal for space-constrained and power-sensitive environments.

Package

The MAX13256ATB+T is typically available in a TDFN (Thin Dual Flat No-lead) package type, often in a 10-pin configuration. This package offers a compact footprint suitable for surface-mount technology, which is beneficial for high-density circuit designs.

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