Rohm Semiconductor
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BM92T30MWV-ZE2
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BM92T30MWV-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: MWV Package

Essence: The BM92T30MWV-ZE2 is a power management integrated circuit designed for efficient power delivery and management in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging. Quantity per reel: 2500 units.

Specifications

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

Detailed Pin Configuration

The BM92T30MWV-ZE2 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. PG: Power good indicator pin
  5. VOUT: Output voltage pin

Functional Features

  • High-efficiency step-down DC-DC converter
  • Adaptive output voltage control
  • Soft-start function for smooth power-up
  • Power good indicator for system monitoring
  • Overcurrent protection for safe operation
  • Overvoltage and undervoltage protection for device safety
  • Thermal shutdown to prevent overheating

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables compatibility with various power sources - Multiple protection features ensure device safety - Adaptive output voltage control optimizes power delivery

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

Working Principles

The BM92T30MWV-ZE2 operates as a step-down DC-DC converter. It converts the input voltage to a lower, regulated output voltage using high-frequency switching techniques. The adaptive output voltage control ensures efficient power delivery based on the connected load. The integrated protection features monitor the input and output conditions, providing overcurrent, overvoltage, undervoltage, and thermal protection.

Detailed Application Field Plans

The BM92T30MWV-ZE2 is widely used in various electronic devices that require efficient power management. Some application fields include: - Mobile devices (smartphones, tablets) - Portable gaming consoles - Wearable devices - IoT devices - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

  1. BM92T20MWV-ZE2: Similar specifications with a lower maximum output current of 2A.
  2. BM92T40MWV-ZE2: Similar specifications with a higher maximum output current of 4A.
  3. BM92T35MWV-ZE2: Similar specifications with an extended operating temperature range (-40°C to +105°C).

These alternative models provide options based on specific requirements and design considerations.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BM92T30MWV-ZE2 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of BM92T30MWV-ZE2 in technical solutions:

  1. Q: What is BM92T30MWV-ZE2? A: BM92T30MWV-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 BM92T30MWV-ZE2? A: Some key features of BM92T30MWV-ZE2 include multiple voltage regulators, battery charging capabilities, power sequencing, and protection functions.

  3. Q: What technical solutions can BM92T30MWV-ZE2 be used in? A: BM92T30MWV-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 BM92T30MWV-ZE2 help in power management? A: BM92T30MWV-ZE2 provides efficient power conversion, voltage regulation, and battery charging functionality, ensuring optimal power management for the connected devices.

  5. Q: Can BM92T30MWV-ZE2 support fast charging technologies? A: Yes, BM92T30MWV-ZE2 supports various fast charging protocols like Qualcomm Quick Charge, USB Power Delivery (PD), and others, enabling faster charging times.

  6. Q: Does BM92T30MWV-ZE2 have built-in protection features? A: Yes, BM92T30MWV-ZE2 incorporates protection features such as overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the connected devices.

  7. Q: Is BM92T30MWV-ZE2 compatible with different battery chemistries? A: Yes, BM92T30MWV-ZE2 is designed to work with various battery chemistries like lithium-ion (Li-ion), lithium-polymer (LiPo), and others commonly used in portable devices.

  8. Q: Can BM92T30MWV-ZE2 be controlled and monitored remotely? A: Yes, BM92T30MWV-ZE2 can be controlled and monitored through an I2C interface, allowing for remote configuration and status monitoring.

  9. Q: What is the input voltage range supported by BM92T30MWV-ZE2? A: BM92T30MWV-ZE2 supports a wide input voltage range typically from 4.5V to 24V, making it suitable for various power supply sources.

  10. Q: Are evaluation boards or reference designs available for BM92T30MWV-ZE2? A: Yes, manufacturers often provide evaluation boards and reference designs to help developers quickly prototype and integrate BM92T30MWV-ZE2 into their solutions.

Please note that the specific details and capabilities of BM92T30MWV-ZE2 may vary, so it's always recommended to refer to the product datasheet or contact the manufacturer for accurate information.