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IC REG CTRLR BUCK 32LFCSP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #ADP2323ACPZ-R7
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 20V |
| Frequency - Switching | 600kHz |
| Duty Cycle (Max) | 90% |
| Synchronous Rectifier | No |
| Clock Sync | Yes |
| Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad, CSP |
| Supplier Device Package | 32-LFCSP-WQ (5x5) |
| Base Product Number | ADP2323 |
Visão Geral
Description
The ADP2323ACPZ-R7 is a synchronous step-down (buck) regulator from Analog Devices, designed for efficient power management in embedded systems. It features a compact, low-profile package and operates with a wide input voltage range of 4.5V to 20V, making it suitable for various applications including industrial, automotive, and consumer electronics.
This regulator provides an output current of up to 3A and incorporates features such as adjustable output voltage, enabling versatility in power supply design. It also includes built-in protection mechanisms like overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability and safety.
The ADP2323ACPZ-R7 utilizes a frequency-adjustable PWM control scheme, allowing designers to optimize efficiency and minimize noise. Its small footprint and high efficiency make it ideal for space-constrained designs while maintaining excellent thermal performance. Overall, the ADP2323ACPZ-R7 is a robust solution for modern power regulation needs in a variety of demanding environments.
This regulator provides an output current of up to 3A and incorporates features such as adjustable output voltage, enabling versatility in power supply design. It also includes built-in protection mechanisms like overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability and safety.
The ADP2323ACPZ-R7 utilizes a frequency-adjustable PWM control scheme, allowing designers to optimize efficiency and minimize noise. Its small footprint and high efficiency make it ideal for space-constrained designs while maintaining excellent thermal performance. Overall, the ADP2323ACPZ-R7 is a robust solution for modern power regulation needs in a variety of demanding environments.
Equivalent
The ADP2323ACPZ-R7 is a dual output, synchronous buck regulator. Equivalent products include the LM2596 (Texas Instruments), LTC3625 (Linear Technology), TPS563201 (Texas Instruments), and RT8120 (Richtek). Ensure to check specifications like output voltage, current capability, and thermal performance for exact compatibility in your application.
Features
The ADP2323ACPZ-R7 is a high-performance voltage regulator featuring the following key attributes:
1. Output Voltage: Adjustable output voltage range from 0.8V to 15V.
2. Input Voltage Range: Wide input voltage range of 4.5V to 30V.
3. High Efficiency: Achieves high efficiency through low quiescent current and minimal dropout voltage.
4. Load Regulation: Excellent load and line regulation, ensuring stable output under varying conditions.
5. Compact Package: Available in a compact 8-lead LFCSP package, ideal for space-constrained applications.
6. Thermal Protection: Integrated thermal shutdown and current limit protection for enhanced reliability.
7. Power Good Feature: Offers a power-good output for system monitoring.
8. Low Noise: Designed for low output noise, making it suitable for sensitive analog applications.
9. Fast Transient Response: Provides quick response to load transients, ensuring stable operation.
These features make the ADP2323ACPZ-R7 suitable for various applications, including telecommunications, industrial, and portable devices.
1. Output Voltage: Adjustable output voltage range from 0.8V to 15V.
2. Input Voltage Range: Wide input voltage range of 4.5V to 30V.
3. High Efficiency: Achieves high efficiency through low quiescent current and minimal dropout voltage.
4. Load Regulation: Excellent load and line regulation, ensuring stable output under varying conditions.
5. Compact Package: Available in a compact 8-lead LFCSP package, ideal for space-constrained applications.
6. Thermal Protection: Integrated thermal shutdown and current limit protection for enhanced reliability.
7. Power Good Feature: Offers a power-good output for system monitoring.
8. Low Noise: Designed for low output noise, making it suitable for sensitive analog applications.
9. Fast Transient Response: Provides quick response to load transients, ensuring stable operation.
These features make the ADP2323ACPZ-R7 suitable for various applications, including telecommunications, industrial, and portable devices.
Pinout
The ADP2323ACPZ-R7 is a dual, high-efficiency, synchronous step-down DC-DC regulator. It features a pin count of 20. The primary functions of the pins include:
1. Input Voltage (VIN): Power input.
2. Ground (GND): Common reference.
3. Switch Pins (SW): Connection to the inductor.
4. Output Voltage Feedback (VFB): Voltage feedback for regulation.
5. Enable (EN): Enable/disable the device.
6. Compensation (COMP): Compensation network connection.
7. Power Good (PG): Indicates output voltage status.
8. Frequency (RT): Sets the switching frequency.
9. Soft Start (SS): Controls the startup time.
10. Output Voltage (VOUT): Outputs for each regulator.
Additionally, it has pins for compensation and other operational features, making it suitable for various applications in power management.
1. Input Voltage (VIN): Power input.
2. Ground (GND): Common reference.
3. Switch Pins (SW): Connection to the inductor.
4. Output Voltage Feedback (VFB): Voltage feedback for regulation.
5. Enable (EN): Enable/disable the device.
6. Compensation (COMP): Compensation network connection.
7. Power Good (PG): Indicates output voltage status.
8. Frequency (RT): Sets the switching frequency.
9. Soft Start (SS): Controls the startup time.
10. Output Voltage (VOUT): Outputs for each regulator.
Additionally, it has pins for compensation and other operational features, making it suitable for various applications in power management.
Manufacturer
The ADP2323ACPZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company is known for providing innovative solutions across various industries, including automotive, communications, consumer electronics, healthcare, industrial automation, and instrumentation.
Analog Devices focuses on advancing technology in applications such as data conversion, signal processing, and power management. Their products are utilized in a wide range of electronic systems, enabling enhanced performance and functionality. The ADP2323ACPZ-R7 is a dual-channel, step-down voltage regulator, highlighting the company's efforts in providing efficient power management solutions for modern electronic devices.
Analog Devices focuses on advancing technology in applications such as data conversion, signal processing, and power management. Their products are utilized in a wide range of electronic systems, enabling enhanced performance and functionality. The ADP2323ACPZ-R7 is a dual-channel, step-down voltage regulator, highlighting the company's efforts in providing efficient power management solutions for modern electronic devices.
Application
The ADP2323ACPZ-R7 is a dual-step-down DC-DC converter designed for various applications, including:
1. Consumer Electronics: Power supplies for smartphones, tablets, and portable devices.
2. Industrial Automation: Power management in industrial control systems and robotics.
3. Networking Equipment: Voltage regulation for routers, switches, and servers.
4. Automotive Electronics: Power supply for infotainment systems and sensor networks.
5. Medical Devices: Regulated power for medical imaging and monitoring equipment.
Its compact design and efficiency make it suitable for applications requiring reliable and flexible power management.
1. Consumer Electronics: Power supplies for smartphones, tablets, and portable devices.
2. Industrial Automation: Power management in industrial control systems and robotics.
3. Networking Equipment: Voltage regulation for routers, switches, and servers.
4. Automotive Electronics: Power supply for infotainment systems and sensor networks.
5. Medical Devices: Regulated power for medical imaging and monitoring equipment.
Its compact design and efficiency make it suitable for applications requiring reliable and flexible power management.
Package
The ADP2323ACPZ-R7 is packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package) format. This compact package type is designed for efficient space utilization on printed circuit boards.
