Monolithic Power Systems Inc.
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
MP2671DL-LF-P
Lihat Detail Lembar Data

MP2671DL-LF-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: DFN-10 (3x3mm)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 1A
  • Quiescent Current: 25µA
  • Switching Frequency: 2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2671DL-LF-P has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS: Soft-start pin
  6. PG: Power Good pin
  7. SW: Switch pin
  8. LX: Inductor connection pin
  9. VOUT: Output voltage pin
  10. VREF: Reference voltage pin

Functional Features

  • High efficiency conversion
  • Low power consumption in standby mode
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start for controlled startup
  • Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited maximum output current of 1A - Operating temperature range may not be suitable for extreme environments

Working Principles

The MP2671DL-LF-P is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.3V. It achieves high efficiency by utilizing a synchronous buck converter architecture. The IC incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MP2671DL-LF-P is commonly used in applications where efficient power management is required. Some potential application fields include:

  1. Portable electronic devices: Smartphones, tablets, portable media players
  2. IoT devices: Wearable devices, smart home sensors
  3. Battery-powered systems: Wireless communication modules, handheld instruments
  4. Industrial equipment: Control systems, motor drives
  5. Automotive electronics: Infotainment systems, lighting control

Detailed and Complete Alternative Models

  1. MP2670DL-LF-P: Similar specifications and features, but with a different pin configuration.
  2. MP2672DL-LF-P: Higher maximum output current of 2A, suitable for applications requiring higher power.
  3. MP2673DL-LF-P: Lower quiescent current of 10µA, ideal for low-power applications.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheet for a complete list of alternatives.

Word count: 366 words

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MP2671DL-LF-P dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of MP2671DL-LF-P in technical solutions:

Q1: What is the input voltage range of MP2671DL-LF-P? A1: The input voltage range of MP2671DL-LF-P is typically from 4.5V to 24V.

Q2: What is the output voltage range of MP2671DL-LF-P? A2: The output voltage range of MP2671DL-LF-P can be adjusted from 0.6V to 5.5V.

Q3: What is the maximum output current of MP2671DL-LF-P? A3: The maximum output current of MP2671DL-LF-P is 3A.

Q4: Does MP2671DL-LF-P have overcurrent protection? A4: Yes, MP2671DL-LF-P has built-in overcurrent protection to safeguard against excessive current draw.

Q5: Can MP2671DL-LF-P operate in a wide temperature range? A5: Yes, MP2671DL-LF-P is designed to operate in a temperature range of -40°C to +85°C.

Q6: Is MP2671DL-LF-P suitable for battery-powered applications? A6: Yes, MP2671DL-LF-P is suitable for battery-powered applications as it supports a wide input voltage range and low quiescent current.

Q7: Does MP2671DL-LF-P have short-circuit protection? A7: Yes, MP2671DL-LF-P incorporates short-circuit protection to prevent damage in case of a short circuit.

Q8: Can MP2671DL-LF-P be used in automotive applications? A8: Yes, MP2671DL-LF-P is AEC-Q100 qualified, making it suitable for automotive applications.

Q9: Does MP2671DL-LF-P have adjustable output voltage? A9: Yes, MP2671DL-LF-P has an adjustable output voltage that can be set using external resistors.

Q10: What is the efficiency of MP2671DL-LF-P? A10: The efficiency of MP2671DL-LF-P can reach up to 95%, depending on the input and output voltage conditions.

Please note that these answers are general and may vary based on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.