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MP24895GJ-Z
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power management
- Characteristics: High efficiency, compact design
- Package: 24-pin QFN package
- Essence: Voltage regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable from 0.6V to 16V
- Output Current: Up to 3A
- Switching Frequency: 2.2MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN (Pin 1) - Input voltage
- SW (Pin 2) - Switch node
- PGND (Pins 3, 4, 5, 6) - Power ground
- FB (Pin 7) - Feedback input
- COMP (Pin 8) - Compensation
- SS/TRK (Pin 9) - Soft-start/tracking
- EN (Pin 10) - Enable
- VOUT (Pin 11) - Output voltage
- PGND (Pins 12, 13, 14, 15) - Power ground
- AGND (Pin 16) - Analog ground
- NC (Pins 17, 18, 19, 20) - No connection
- BST (Pin 21) - Bootstrap
- LX (Pin 22) - Inductor connection
- VCC (Pin 23) - Supply voltage
- RT/CLK (Pin 24) - Resistor timing/clock synchronization
Functional Features
- Integrated high-side and low-side power MOSFETs
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown
Advantages and Disadvantages
- Advantages:
- High efficiency
- Compact design
- Wide input voltage range
- Disadvantages:
- Higher cost compared to non-integrated solutions
- Limited maximum output current compared to some competitors
Working Principles
The MP24895GJ-Z is a synchronous step-down converter that uses a constant on-time control scheme to provide fast transient response and ease of loop compensation. It integrates both the high-side and low-side power MOSFETs to minimize external component count and reduce PCB area.
Detailed Application Field Plans
This IC is suitable for various applications including point-of-load regulation, industrial equipment, consumer electronics, and automotive systems where high efficiency and small form factor are essential.
Detailed and Complete Alternative Models
- TPS54332 (Texas Instruments)
- LT8610 (Analog Devices)
- ISL85403 (Renesas)
Note: The above information is based on the datasheet available at the time of writing.
This completes the entry for MP24895GJ-Z in the English editing encyclopedia entry structure format.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MP24895GJ-Z trong giải pháp kỹ thuật
What is the input voltage range of MP24895GJ-Z?
- The input voltage range of MP24895GJ-Z is 4.5V to 75V.
What is the output current capability of MP24895GJ-Z?
- MP24895GJ-Z can deliver up to 5A of continuous output current.
What are the typical applications for MP24895GJ-Z?
- Typical applications include industrial power supplies, automotive systems, LED lighting, and battery charging solutions.
Does MP24895GJ-Z have built-in protection features?
- Yes, it includes overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown protection.
What is the switching frequency of MP24895GJ-Z?
- The switching frequency ranges from 100kHz to 1MHz, providing flexibility for different design requirements.
Can MP24895GJ-Z operate in a wide temperature range?
- Yes, it has an operating temperature range of -40°C to 125°C, making it suitable for various environments.
Is MP24895GJ-Z compatible with both synchronous and non-synchronous rectification?
- Yes, it supports both synchronous and non-synchronous rectification to accommodate different system designs.
What is the efficiency of MP24895GJ-Z under typical operating conditions?
- The device offers high efficiency, typically reaching above 90% under normal operating conditions.
Does MP24895GJ-Z require external compensation components?
- No, it features internal compensation, simplifying the design and reducing external component count.
Are there evaluation boards or reference designs available for MP24895GJ-Z?
- Yes, evaluation boards and reference designs are available to aid in the development and testing of MP24895GJ-Z-based solutions.