Rohm Semiconductor
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BM92A12MWV-ZE2
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BM92A12MWV-ZE2

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, advanced features
  • Package: Miniature Wafer-Level Chip Scale Package (WLCSP)
  • Essence: Power management IC designed for efficient energy conversion
  • Packaging/Quantity: Sold in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Protection Features: Overcurrent protection, overvoltage protection, thermal shutdown

Detailed Pin Configuration

The BM92A12MWV-ZE2 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. PGND: Power ground pin
  5. VOUT: Output voltage pin
  6. FB: Feedback pin
  7. SS: Soft-start pin
  8. BST: Bootstrap pin

Functional Features

  • High efficiency power conversion
  • Wide input and output voltage range
  • Overcurrent and overvoltage protection
  • Thermal shutdown protection
  • Soft-start function for smooth power-up
  • Bootstrap operation for improved efficiency

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input and output voltage range provides flexibility - Comprehensive protection features ensure system reliability - Soft-start function prevents inrush current during startup - Bootstrap operation enhances overall efficiency

Disadvantages: - Limited maximum output current of 3A - Operating temperature range may not be suitable for extreme environments

Working Principles

The BM92A12MWV-ZE2 is a power management IC that efficiently converts input voltage to the desired output voltage. It utilizes advanced circuitry and control algorithms to achieve high efficiency levels of up to 95%. The IC incorporates protection features such as overcurrent and overvoltage protection, ensuring safe operation under various conditions. Additionally, the thermal shutdown feature prevents excessive heat buildup.

Detailed Application Field Plans

The BM92A12MWV-ZE2 finds applications in various fields, including:

  1. Portable electronic devices: Enables efficient power management in smartphones, tablets, and wearable devices.
  2. Industrial equipment: Provides reliable power conversion in automation systems, motor drives, and control units.
  3. Automotive electronics: Supports power management in electric vehicles, hybrid vehicles, and automotive infotainment systems.
  4. IoT devices: Facilitates energy-efficient power supply in smart home devices, sensors, and wireless communication modules.

Detailed and Complete Alternative Models

  1. BM92A10MWV-ZE2: Similar to BM92A12MWV-ZE2 but with a maximum output current of 1A.
  2. BM92A15MWV-ZE2: Similar to BM92A12MWV-ZE2 but with a wider input voltage range of 4.5V to 36V.
  3. BM92A20MWV-ZE2: Similar to BM92A12MWV-ZE2 but with a higher maximum output current of 5A.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BM92A12MWV-ZE2 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of BM92A12MWV-ZE2 in technical solutions:

  1. Q: What is BM92A12MWV-ZE2? A: BM92A12MWV-ZE2 is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BM92A12MWV-ZE2? A: Some key features of BM92A12MWV-ZE2 include multiple voltage regulators, battery charging capabilities, power path management, and support for various communication protocols.

  3. Q: In which applications can BM92A12MWV-ZE2 be used? A: BM92A12MWV-ZE2 can be used in a wide range of applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.

  4. Q: How does BM92A12MWV-ZE2 help in power management? A: BM92A12MWV-ZE2 provides efficient power management by regulating voltages, managing power sources, and optimizing energy consumption to extend battery life.

  5. Q: Can BM92A12MWV-ZE2 charge different types of batteries? A: Yes, BM92A12MWV-ZE2 supports charging various types of batteries, including lithium-ion (Li-ion), lithium-polymer (LiPo), and nickel-cadmium (NiCd).

  6. Q: Does BM92A12MWV-ZE2 have built-in protection features? A: Yes, BM92A12MWV-ZE2 incorporates multiple protection features like overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

  7. Q: What communication protocols are supported by BM92A12MWV-ZE2? A: BM92A12MWV-ZE2 supports popular communication protocols such as I2C, SMBus, and USB Type-C Power Delivery (PD) for seamless integration with other devices.

  8. Q: Can BM92A12MWV-ZE2 be customized for specific requirements? A: Yes, BM92A12MWV-ZE2 can be customized to some extent based on the specific requirements of the application or system it is being used in.

  9. Q: Is there any technical documentation available for BM92A12MWV-ZE2? A: Yes, the manufacturer provides detailed datasheets, application notes, and reference designs that provide comprehensive technical information about BM92A12MWV-ZE2.

  10. Q: Where can I purchase BM92A12MWV-ZE2? A: BM92A12MWV-ZE2 can be purchased from authorized distributors or directly from the manufacturer's website.