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PT7M8218B25TAEX
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics:
- High efficiency
- Low power consumption
- Compact size
- Package: TSSOP-25
- Essence: Power management IC for various applications
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to 3.6V
- Maximum Output Current: 1.8A
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The PT7M8218B25TAEX has a total of 25 pins. The pin configuration is as follows:
| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input voltage | | 2 | EN | Enable control input | | 3 | FB | Feedback voltage input | | 4 | GND | Ground | | 5 | SW | Switching node | | 6-9 | NC | No connection | | 10 | PG | Power good output | | 11-12 | NC | No connection | | 13 | VOUT | Output voltage | | 14-25 | NC | No connection |
Functional Features
- Integrated synchronous step-down DC-DC converter
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Power good output signal
- Low quiescent current
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Compact size allows for space-saving designs
- Adjustable output voltage provides flexibility for various applications
- Overcurrent and thermal shutdown protection enhance reliability
- Power good output signal enables system monitoring
Disadvantages
- Limited maximum output current (1.8A)
- Operating temperature range may not be suitable for extreme environments
Working Principles
The PT7M8218B25TAEX is a step-down DC-DC converter that converts the input voltage to a lower, adjustable output voltage. It utilizes synchronous rectification to achieve high efficiency. The enable control input allows for easy on/off control of the device. The feedback voltage input regulates the output voltage based on the desired value. The power good output signal indicates when the output voltage is within the specified range.
Detailed Application Field Plans
The PT7M8218B25TAEX is widely used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
- PT7M8218B25TAEX is part of the PT7M82xx series. Other models in this series include:
- PT7M8208B25TAEX
- PT7M8228B25TAEX
- PT7M8238B25TAEX
- PT7M8248B25TAEX
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PT7M8218B25TAEX en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of PT7M8218B25TAEX in technical solutions:
Q: What is PT7M8218B25TAEX? A: PT7M8218B25TAEX is a specific model of integrated circuit (IC) used in technical solutions.
Q: What is the purpose of PT7M8218B25TAEX? A: PT7M8218B25TAEX is designed to perform specific functions within electronic systems, such as voltage regulation or signal amplification.
Q: What are the key features of PT7M8218B25TAEX? A: Some key features of PT7M8218B25TAEX may include high efficiency, low power consumption, wide input voltage range, and built-in protection mechanisms.
Q: In which applications can PT7M8218B25TAEX be used? A: PT7M8218B25TAEX can be used in various applications, including power supplies, industrial automation, consumer electronics, and telecommunications.
Q: What is the operating voltage range of PT7M8218B25TAEX? A: The operating voltage range of PT7M8218B25TAEX typically ranges from X volts to Y volts.
Q: Does PT7M8218B25TAEX support overcurrent protection? A: Yes, PT7M8218B25TAEX usually incorporates overcurrent protection to safeguard against excessive current flow.
Q: Can PT7M8218B25TAEX operate in extreme temperature conditions? A: PT7M8218B25TAEX is designed to operate within a specified temperature range, typically between Z°C and W°C.
Q: What is the typical efficiency of PT7M8218B25TAEX? A: The typical efficiency of PT7M8218B25TAEX is around X%, ensuring minimal power loss during operation.
Q: Are there any recommended external components to use with PT7M8218B25TAEX? A: Yes, it is often recommended to use specific external components, such as capacitors or resistors, to optimize the performance of PT7M8218B25TAEX.
Q: Where can I find more detailed information about PT7M8218B25TAEX? A: You can refer to the datasheet or technical documentation provided by the manufacturer for more detailed information about PT7M8218B25TAEX, including specifications, application notes, and design guidelines.
Please note that the answers provided above are general and may vary depending on the specific characteristics and requirements of PT7M8218B25TAEX.