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MIC28515T-E/PHA

Product MIC28515T-E/PHA is a synchronous step-down DC-DC converter with an input voltage range of 4.5V to 75V

Inventory:5,242

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Overview of MIC28515T-E/PHA

The MIC28515T-E/PHA is a high-performance, wide input voltage range synchronous buck regulator featuring a 1.5A output current capability. This IC is designed to provide a regulated voltage output with high efficiency for various applications in power management.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • SW: Switch Node
  • GND: Ground
  • PG: Power Good Indicator
  • CLKOUT: Clock Output
  • COMP: Compensation
  • FB: Feedback
  • SS/TRK: Soft Start/Tracking
  • VOUT: Output Voltage
  • PG: Power Good
  • EN: Enable

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MIC28515T-E/PHA buck regulator for a more visual representation.

Key Features

  • High Output Current: Capable of delivering up to 1.5A output current to power demanding loads.
  • Wide Input Voltage Range: Operates efficiently over a wide input voltage range, suitable for various power supply designs.
  • High Efficiency: The synchronous buck architecture ensures high conversion efficiency, reducing power dissipation.
  • Integrated Power Good Indicator: Includes a power good indicator for monitoring the output voltage status.
  • Programmable Soft Start: Allows for adjustable soft start time to control the inrush current during power-up.

Note: For detailed technical specifications, please refer to the MIC28515T-E/PHA datasheet.

Application

  • Point-of-Load Regulation: Ideal for point-of-load regulation in various systems including industrial, automotive, and consumer electronics.
  • Power Management: Suitable for applications requiring efficient power management and voltage regulation.
  • Battery-Powered Devices: Can be used in battery-powered devices for voltage conversion and regulation.

Functionality

The MIC28515T-E/PHA is a versatile synchronous buck regulator designed to efficiently convert higher input voltages to lower regulated output voltages. It provides a stable power supply solution for a wide range of applications.

Usage Guide

  • Input Power: Connect VIN (Pin 1) to the input voltage source within the specified range.
  • Output Connection: Connect VOUT (Pin 9) to the load requiring regulated power.
  • Enable Control: Use the EN (Pin 11) pin to enable or disable the regulator as needed.

Frequently Asked Questions

Q: What is the maximum output current supported by the MIC28515T-E/PHA?
A: The MIC28515T-E/PHA can deliver up to 1.5A of output current for powering devices.

Q: Is the MIC28515T-E/PHA suitable for automotive applications?
A: Yes, the MIC28515T-E/PHA’s wide input voltage range and high efficiency make it suitable for automotive power management applications.

Equivalent

For similar functionalities, consider these alternatives to the MIC28515T-E/PHA:

  • LMR16006: A synchronous buck regulator with comparable performance characteristics and design flexibility.
  • LT8610AB: This IC from Linear Technology offers similar high-efficiency buck regulation with additional features for power management.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 600 mV to 32 V Output Current 5 A
Input Voltage, Max 75 V Number of Outputs 1 Output
Topology Buck Package / Case VQFN-32
Mounting Style SMD/SMT Switching Frequency 270 kHz to 800 kHz
Quiescent Current 330 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Series MIC28515
Input Voltage, Min 4.5 V Brand Microchip Technology
Input Voltage 4.5 V to 75 V Load Regulation 0.04 %
Moisture Sensitive Yes Product Type Switching Voltage Regulators
Shutdown Shutdown Factory Pack Quantity 3300
Subcategory PMIC - Power Management ICs Supply Voltage - Min 4.5 V
Type Synchronous DC/DC Buck Regulator Unit Weight 0.016244 oz

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    Returns for refund: within 90 days

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packageimg

MIC28515T-E/PHA

Product MIC28515T-E/PHA is a synchronous step-down DC-DC converter with an input voltage range of 4.5V to 75V

Inventory:

5,242