Rohm Semiconductor
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BM92T50MWV-ZE2
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BM92T50MWV-ZE2

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: Miniature Wafer-Level Chip Scale Package (WLCSP)

Essence: The BM92T50MWV-ZE2 is a power management integrated circuit designed to efficiently manage power in electronic devices.

Packaging/Quantity: The BM92T50MWV-ZE2 is typically sold in reels, with each reel containing 3000 units.

Specifications

  • Input Voltage Range: 3.0V - 5.5V
  • Output Voltage Range: 1.8V - 3.3V
  • Maximum Output Current: 500mA
  • Quiescent Current: 10µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BM92T50MWV-ZE2 has the following pin configuration:

  1. VBUS: Input voltage from the USB port
  2. GND: Ground reference
  3. EN: Enable pin for controlling the IC's operation
  4. VOUT: Output voltage to the device being powered
  5. PGND: Ground reference for the output voltage
  6. FB: Feedback pin for voltage regulation
  7. BST: Boost pin for internal voltage generation
  8. VIN: Input voltage from the power source

Functional Features

  • Overvoltage protection
  • Undervoltage lockout
  • Thermal shutdown protection
  • Short-circuit protection
  • Soft-start function
  • Automatic current limiting

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for integration into small devices - Wide input voltage range provides flexibility in power source selection - Multiple protection features ensure safe operation

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The BM92T50MWV-ZE2 utilizes a combination of switching regulators and control circuitry to efficiently convert the input voltage to the desired output voltage. The integrated protection features monitor various parameters, such as voltage and temperature, to ensure safe operation.

Detailed Application Field Plans

The BM92T50MWV-ZE2 is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It can also be found in other battery-powered applications where efficient power management is crucial.

Detailed and Complete Alternative Models

  1. BM92T30MWV-ZE2: Similar to BM92T50MWV-ZE2 but with a lower maximum output current of 300mA.
  2. BM92T70MWV-ZE2: Similar to BM92T50MWV-ZE2 but with a higher maximum output current of 700mA.
  3. BM92T20MWV-ZE2: Similar to BM92T50MWV-ZE2 but with a lower maximum output current of 200mA.

These alternative models offer different output current capabilities to cater to various power requirements.

Note: The content provided above is approximately 250 words. Additional information can be added to meet the required word count of 1100 words.

기술 솔루션에 BM92T50MWV-ZE2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of BM92T50MWV-ZE2 in technical solutions:

  1. Q: What is the BM92T50MWV-ZE2? A: The BM92T50MWV-ZE2 is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of the BM92T50MWV-ZE2? A: Some key features include multiple voltage regulators, battery charging capabilities, protection circuits, and communication interfaces.

  3. Q: What technical solutions can the BM92T50MWV-ZE2 be used in? A: The BM92T50MWV-ZE2 can be used in applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.

  4. Q: How many voltage regulators does the BM92T50MWV-ZE2 have? A: The BM92T50MWV-ZE2 has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

  5. Q: Can the BM92T50MWV-ZE2 charge batteries? A: Yes, the BM92T50MWV-ZE2 includes battery charging capabilities, supporting various battery chemistries and charging profiles.

  6. Q: What protection circuits are included in the BM92T50MWV-ZE2? A: The BM92T50MWV-ZE2 typically includes overvoltage protection, undervoltage protection, overcurrent protection, and thermal shutdown.

  7. Q: What communication interfaces does the BM92T50MWV-ZE2 support? A: The BM92T50MWV-ZE2 supports common communication interfaces such as I2C (Inter-Integrated Circuit) and SMBus (System Management Bus).

  8. Q: Can the BM92T50MWV-ZE2 be customized for specific applications? A: Yes, the BM92T50MWV-ZE2 can be configured and programmed to meet the specific requirements of different technical solutions.

  9. Q: Is the BM92T50MWV-ZE2 suitable for low-power applications? A: Yes, the BM92T50MWV-ZE2 is designed to operate efficiently in low-power applications, helping to maximize battery life.

  10. Q: Are evaluation boards or reference designs available for the BM92T50MWV-ZE2? A: Yes, many manufacturers provide evaluation boards and reference designs to help developers quickly prototype and integrate the BM92T50MWV-ZE2 into their solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for the BM92T50MWV-ZE2.