Diodes Incorporated
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PAM2303BECADJR
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PAM2303BECADJR

Product Overview

Category

The PAM2303BECADJR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • Overcurrent and thermal protection
  • Small package size

Package

The PAM2303BECADJR comes in a small outline package (SOP-8) with exposed pad for enhanced thermal dissipation.

Essence

The essence of the PAM2303BECADJR lies in its ability to provide efficient voltage regulation in compact electronic devices.

Packaging/Quantity

The product is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to VIN
  • Maximum Output Current: 300mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT (Output Voltage)
  6. NC (No Connection)
  7. NC (No Connection)
  8. PG (Power Good)

Functional Features

  • Low dropout voltage for extended battery life
  • Thermal shutdown and current limit protection
  • Power good output signal for system monitoring
  • Enable pin for power sequencing control

Advantages and Disadvantages

Advantages

  • Small package size suitable for space-constrained applications
  • Low dropout voltage for efficient power conversion
  • Power good output enhances system reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict use in extreme environments

Working Principles

The PAM2303BECADJR operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, maintaining a stable supply despite variations in input voltage and load conditions. The enable pin allows for controlled power-up sequencing, while built-in protection features safeguard the device and the connected circuitry from overcurrent and thermal issues.

Detailed Application Field Plans

The PAM2303BECADJR is well-suited for various portable and battery-powered applications, including: - Mobile devices - Portable medical equipment - Handheld instruments - Battery-powered sensors - Wearable devices

Detailed and Complete Alternative Models

  • PAM2305BECADJR: Similar specifications with higher output current capability
  • PAM2306BECADJR: Higher output voltage range with comparable features
  • PAM2310BECADJR: Lower quiescent current for ultra-low power applications

In conclusion, the PAM2303BECADJR offers efficient voltage regulation in a compact form factor, making it an ideal choice for portable and battery-powered electronic devices.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av PAM2303BECADJR i tekniska lösningar

  1. What is the input voltage range of PAM2303BECADJR?

    • The input voltage range of PAM2303BECADJR is 2.5V to 5.5V.

  2. What is the output voltage range of PAM2303BECADJR?

    • The output voltage range of PAM2303BECADJR is 0.6V to VIN.

  3. What is the maximum output current of PAM2303BECADJR?

    • The maximum output current of PAM2303BECADJR is 3A.

  4. What is the typical efficiency of PAM2303BECADJR?

    • The typical efficiency of PAM2303BECADJR is around 95%.

  5. Does PAM2303BECADJR have over-temperature protection?

    • Yes, PAM2303BECADJR has over-temperature protection to ensure safe operation.

  6. Is PAM2303BECADJR suitable for battery-powered applications?

    • Yes, PAM2303BECADJR is suitable for battery-powered applications due to its low input voltage range.

  7. What type of package does PAM2303BECADJR come in?

    • PAM2303BECADJR comes in a small and compact WSON-6 package.

  8. Can PAM2303BECADJR be used in automotive applications?

    • Yes, PAM2303BECADJR is suitable for automotive applications as it meets the necessary standards and requirements.

  9. Does PAM2303BECADJR require external compensation components?

    • No, PAM2303BECADJR does not require external compensation components, simplifying the design process.

  10. What are the typical applications for PAM2303BECADJR?

    • Typical applications for PAM2303BECADJR include portable devices, IoT devices, power banks, and other space-constrained electronic systems.