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BD87A29FVM-TR

In Stock: 4,223

Monitoring and resetting circuits in Active low 1 MSOP-8-2.8mm ROHS

BD87A29FVM-TR Information

Description

The BD87A29FVM-TR is a high-efficiency synchronous rectification controller from Rohm Semiconductor, designed for buck DC-DC converters. It features a wide input voltage range of 3.5V to 27V, adjustable output voltage from 0.6V to 22V, and a switching frequency up to 2.2MHz. This IC offers protection against overcurrent, overvoltage, and thermal shutdown. It is suitable for various applications such as efficient power management, precise voltage regulation, consumer electronics, industrial equipment, automotive systems, and electronic devices. The MSOP-8 package provides compactness and ease of use in modern electronic designs.

Features

The BD87A29FVM-TR from Rohm Semiconductor is a high-efficiency synchronous rectification controller for buck DC-DC converters. Its features include:

  • High efficiency with low standby current
  • Wide input voltage range: 3.5V to 27V
  • Adjustable output voltage: 0.6V to 22V
  • Programmable switching frequency up to 2.2MHz
  • Protection features: overcurrent, overvoltage, and thermal shutdown

This IC is suitable for efficient power management, precise voltage regulation, and various applications such as consumer electronics, industrial equipment, automotive systems, and more.

Package

According to the product information, the package type of BD87A29FVM-TR is MSOP-8.

Manufacturer

The manufacturer of the BD87A29FVM-TR is Rohm Semiconductor, a Japanese semiconductor company that specializes in designing and manufacturing semiconductors for various applications, including consumer electronics, industrial equipment, automotive systems, and more.

Applications

The application areas of BD87A29FVM-TR, a high-efficiency synchronous rectification controller for buck DC-DC converters from Rohm Semiconductor, include:

  • Efficient power management
  • Precise voltage regulation
  • Consumer electronics
  • Industrial equipment
  • Automotive systems
  • Electronic devices
  • Power management solutions
  • Voltage regulation control
  • Electronics industry applications

Specifications

Product Category Supervisory Circuits Type Voltage Detector
Mounting Style SMD/SMT Threshold Voltage 2.9 V
Number of Inputs Monitored 1 Input Output Type Active Low, Open Drain
Manual Reset No Manual Reset Watchdog Timers Watchdog
Battery Backup Switching No Backup Reset Delay Time 6.9 ms
Supply Voltage - Max 10 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Accuracy 1.5 %
Chip Enable Signals No Chip Enable Operating Supply Current 5 uA
Pd - Power Dissipation 550 mW Power Fail Detection No
Product Type Supervisory Circuits Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Supply Voltage - Min 1 V
Part # Aliases BD87A29FVM Unit Weight 0.004938 oz
Package/Case MSOP-8

BD87A29FVM-TR FAQs

1.Q: What is the thermal performance of the BD87A29FVM-TR?

A: Thermal resistance (θJA) and power dissipation limits are not specified in the provided data; refer to the datasheet for detailed thermal guidelines.

2.Q: What package options are available for the BD87A29FVM-TR?

A: It’s offered in 8-pin VSSOP/MSOP (2.8mm width, 0.9mm height), suitable for space-constrained designs.

3.Q: Does the BD87A29FVM-TR comply with industry certifications?

A: Yes, it is RoHS compliant, has an ECCN of EAR99, and meets Reach standards.

4.Q: What is the recommended operating voltage for the BD87A29FVM-TR?

A: The nominal supply voltage (Vsup) is 5V, with a range of 2.5V (min) to 10V (max).

5.Q: What are the absolute maximum ratings for the BD87A29FVM-TR?

A: Max supply voltage (Vsup) is 10V, operating temperature range is -40°C to +105°C, and peak reflow temperature is unspecified (check datasheet for handling).

6.Q: What are typical applications for the BD87A29FVM-TR?

A: It’s designed for buck DC-DC converters in industrial, automotive, and consumer electronics requiring compact power management.

7.Q: What are the key features of the BD87A29FVM-TR?

A: Key features include high-efficiency synchronous rectification, 2.5V–10V input range, 2.9V detection threshold, 1-channel operation, and industrial temperature range (-40°C to +105°C).

8.Q: What is the pinout configuration of the BD87A29FVM-TR?

A: The BD87A29FVM-TR comes in an 8-pin VSSOP/MSOP package (Gull Wing, 0.65mm pitch). Exact pin functions (e.g., VCC, GND, SYNC) should be verified in the datasheet, as the description lacks pin-specific details.

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