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BSPS4255TTR

BSPS4255TTR

Product Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: TO-263-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 5A
  • Dropout Voltage: 340mV at 5A
  • Quiescent Current: 85µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent and thermal protection
  • Adjustable output voltage

Advantages

  • High efficiency
  • Wide operating temperature range
  • Compact package size

Disadvantages

  • Higher cost compared to traditional linear regulators
  • Sensitive to external noise and interference

Working Principles

The BSPS4255TTR is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the comparison between the actual output voltage and a reference voltage.

Detailed Application Field Plans

The BSPS4255TTR is suitable for various applications including: - Industrial power supplies - Automotive electronics - Battery-powered devices - LED lighting systems

Detailed and Complete Alternative Models

  1. LM2940CT-5.0/NOPB
  2. LT1086CT-5
  3. ADP3338AKCZ-5

This concludes the English editing encyclopedia entry structure for BSPS4255TTR, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10个与BSPS4255TTR在技术解决方案中的应用相关的常见问题及解答

  1. What is BSPS4255TTR?

    • BSPS4255TTR is a high-efficiency, synchronous rectified step-down DC-DC converter with an integrated high-side and low-side power MOSFET.

  2. What is the input voltage range for BSPS4255TTR?

    • The input voltage range for BSPS4255TTR is 4.5V to 55V.

  3. What is the output current capability of BSPS4255TTR?

    • BSPS4255TTR can deliver up to 5A of continuous output current.

  4. What is the switching frequency of BSPS4255TTR?

    • The switching frequency of BSPS4255TTR is adjustable from 100kHz to 2.2MHz.

  5. Does BSPS4255TTR have overcurrent protection?

    • Yes, BSPS4255TTR features cycle-by-cycle current limit and hiccup mode short-circuit protection.

  6. Can BSPS4255TTR operate in a wide temperature range?

    • Yes, BSPS4255TTR is designed to operate in a wide temperature range from -40°C to 125°C.

  7. Is BSPS4255TTR suitable for automotive applications?

    • Yes, BSPS4255TTR is AEC-Q100 qualified and suitable for automotive applications.

  8. What type of package does BSPS4255TTR come in?

    • BSPS4255TTR is available in a compact 16-pin QFN package.

  9. Does BSPS4255TTR require an external compensation network?

    • No, BSPS4255TTR has internal compensation, simplifying the design process.

  10. Is BSPS4255TTR RoHS compliant?

    • Yes, BSPS4255TTR is RoHS compliant, meeting environmental standards.