Monolithic Power Systems Inc.
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MP1476LGTF-P

MP1476LGTF-P

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Small form factor - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: LGTF-P (Leadless Green Thin Film Package)

Essence: The MP1476LGTF-P is a power management IC designed to regulate voltage efficiently with low power consumption. It is commonly used in various electronic devices.

Packaging/Quantity: The MP1476LGTF-P is available in reel packaging, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.8V - 3.6V
  • Maximum Output Current: 1.5A
  • Quiescent Current: 45µA
  • Switching Frequency: 1.2MHz

Detailed Pin Configuration

The MP1476LGTF-P has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. VOUT: Output voltage pin

Functional Features

  • High efficiency step-down converter
  • Built-in overcurrent and thermal protection
  • Soft-start function for smooth operation
  • Adjustable output voltage through external resistors
  • Low quiescent current for improved power efficiency
  • Stable operation under varying load conditions

Advantages and Disadvantages

Advantages: - High efficiency conversion - Compact size - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Disadvantages: - Limited maximum output current (1.5A) - Requires external resistors for output voltage adjustment

Working Principles

The MP1476LGTF-P utilizes a step-down converter to regulate the input voltage to a lower, adjustable output voltage. It operates by switching the input voltage on and off at a high frequency, which is then filtered and regulated to provide a stable output voltage.

Detailed Application Field Plans

The MP1476LGTF-P is commonly used in various electronic devices that require efficient power management. Some application fields include:

  1. Mobile devices: smartphones, tablets, portable media players
  2. Portable gaming consoles
  3. Wireless communication devices: Bluetooth headsets, Wi-Fi modules
  4. Battery-powered devices: digital cameras, portable audio players
  5. IoT devices: smartwatches, fitness trackers, home automation systems

Detailed and Complete Alternative Models

  1. MP1476HGT-P: Similar specifications, different package (HGT-P)
  2. MP1476RGTF-P: Similar specifications, different package (RGTF-P)
  3. MP1476LGTF-PR: Similar specifications, reverse pin configuration

These alternative models offer similar functionality and performance to the MP1476LGTF-P, providing flexibility in choosing the most suitable package or pin configuration for specific applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MP1476LGTF-P sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of MP1476LGTF-P in technical solutions:

  1. Q: What is MP1476LGTF-P? A: MP1476LGTF-P is a specific model or part number of a component used in technical solutions, such as electronic circuits or power systems.

  2. Q: What is the purpose of MP1476LGTF-P? A: The purpose of MP1476LGTF-P is to provide voltage regulation or power management functions in a technical solution.

  3. Q: What are the key features of MP1476LGTF-P? A: Some key features of MP1476LGTF-P may include high efficiency, wide input voltage range, low quiescent current, and over-temperature protection.

  4. Q: What is the input voltage range supported by MP1476LGTF-P? A: The input voltage range supported by MP1476LGTF-P typically ranges from X volts to Y volts (specific values will depend on the component's datasheet).

  5. Q: What is the output voltage range provided by MP1476LGTF-P? A: The output voltage range provided by MP1476LGTF-P can be adjusted within a certain range, typically from A volts to B volts (specific values will depend on the component's datasheet).

  6. Q: Can MP1476LGTF-P handle high current loads? A: Yes, MP1476LGTF-P is designed to handle moderate to high current loads, but it is important to check the component's datasheet for the specific current rating.

  7. Q: Is MP1476LGTF-P suitable for battery-powered applications? A: Yes, MP1476LGTF-P is often used in battery-powered applications due to its low quiescent current and efficient power management capabilities.

  8. Q: Does MP1476LGTF-P have built-in protection features? A: Yes, MP1476LGTF-P typically includes over-temperature protection, short-circuit protection, and under-voltage lockout to ensure safe operation.

  9. Q: Can MP1476LGTF-P be used in automotive applications? A: Yes, MP1476LGTF-P is often suitable for automotive applications as it can handle the required voltage ranges and has built-in protection features.

  10. Q: Where can I find more information about MP1476LGTF-P? A: You can find more detailed information about MP1476LGTF-P in its datasheet, which is usually available on the manufacturer's website or through authorized distributors.

Please note that the specific details mentioned in the answers may vary depending on the actual specifications of MP1476LGTF-P.