PD57045S-E

Product Overview

Belongs to: Electronic Components
Category: Integrated Circuits
Use: Power Management
Characteristics: High efficiency, compact design
Package: Surface Mount
Essence: Regulates power supply
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

Input Voltage: 4.5V to 36V
Output Voltage: Adjustable from 0.6V to 33V
Output Current: Up to 3A
Efficiency: Up to 95%
Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
EN (Enable)
FB (Feedback)
COMP (Compensation)
SS/TRK (Soft Start/Tracking)
PG (Power Good)
VOUT (Output Voltage)

Functional Features

Wide input voltage range
Adjustable output voltage
High efficiency
Overcurrent and overtemperature protection
Soft start and tracking function

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact design - Overcurrent and overtemperature protection

Disadvantages: - Limited output current compared to some alternatives - Sensitive to external noise in certain applications

Working Principles

The PD57045S-E is a step-down voltage regulator that uses a switching topology to efficiently convert higher input voltages to lower output voltages. It utilizes pulse-width modulation (PWM) to control the output voltage and maintain high efficiency across a wide range of load conditions.

Detailed Application Field Plans

The PD57045S-E is suitable for various applications including: - Industrial power supplies - Automotive electronics - Telecommunications equipment - Battery-powered devices - LED lighting systems

Detailed and Complete Alternative Models

PD57045T-E: Similar specifications with different package type
PD57050S-E: Higher output current version with similar features
PD57040S-E: Lower output current version with similar features

In conclusion, the PD57045S-E is a versatile and efficient power management IC suitable for a wide range of applications. Its compact design and high efficiency make it an ideal choice for modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PD57045S-E v technických řešeních

What is PD57045S-E?
- PD57045S-E is a high-power RF transistor designed for use in applications such as industrial, scientific, and medical (ISM) equipment.
What is the maximum power output of PD57045S-E?
- The maximum power output of PD57045S-E is typically around 45 watts.
What frequency range does PD57045S-E cover?
- PD57045S-E covers a frequency range of 400-2700 MHz.
What are the typical applications for PD57045S-E?
- Typical applications for PD57045S-E include RF energy generators, plasma lighting, and industrial heating systems.
What is the operating voltage range for PD57045S-E?
- The operating voltage range for PD57045S-E is typically between 32-50 volts.
Does PD57045S-E require any special cooling or heat dissipation methods?
- Yes, PD57045S-E may require special cooling or heat dissipation methods due to its high-power operation.
Is PD57045S-E suitable for pulsed or continuous wave (CW) operation?
- PD57045S-E is suitable for both pulsed and CW operation, depending on the specific application requirements.
What are the key performance characteristics of PD57045S-E?
- Key performance characteristics of PD57045S-E include high power gain, efficiency, and ruggedness.
Are there any recommended matching networks for PD57045S-E?
- Yes, there are recommended matching networks available in the datasheet for optimal performance.
What are the typical environmental and reliability specifications for PD57045S-E?
- The typical environmental and reliability specifications for PD57045S-E include operating temperature range, moisture sensitivity level, and MTTF (Mean Time To Failure).