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ADP2118ACPZ
+Lista de MateriaisADI 3A Synchronous Step Down DC-DC Converter
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FabricanteDispositivos analógicos
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Peça do Fabricante #ADP2118ACPZ
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Especificações
| Atributo | Valor |
| Packaging | Reel |
| Standard Pack Qty | 1500 |
Visão Geral
Description
The ADP2118ACPZ is a synchronous, step-down DC-DC converter from Analog Devices, designed for high-efficiency power conversion.
### Key Features:
- Input Voltage Range: 3.0V to 20V
- Output Voltage Range: 0.6V to 18V (adjustable)
- Output Current: Up to 4A per channel (dual-channel version available)
- Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 300kHz to 1.4MHz (adjustable)
- Protections: Overcurrent, overtemperature, undervoltage lockout (UVLO)
### Applications:
- Industrial systems
- Networking & telecom equipment
- Point-of-load (POL) power supplies
### Package:
- 32-lead LFCSP (5mm × 5mm)
The ADP2118ACPZ offers high efficiency, compact size, and flexible configuration, making it ideal for space-constrained power designs.
### Key Features:
- Input Voltage Range: 3.0V to 20V
- Output Voltage Range: 0.6V to 18V (adjustable)
- Output Current: Up to 4A per channel (dual-channel version available)
- Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 300kHz to 1.4MHz (adjustable)
- Protections: Overcurrent, overtemperature, undervoltage lockout (UVLO)
### Applications:
- Industrial systems
- Networking & telecom equipment
- Point-of-load (POL) power supplies
### Package:
- 32-lead LFCSP (5mm × 5mm)
The ADP2118ACPZ offers high efficiency, compact size, and flexible configuration, making it ideal for space-constrained power designs.
Equivalent
The ADP2118ACPZ is a dual-output, synchronous step-down DC-DC converter. Equivalent alternatives include:
- LTC3632 (Analog Devices)
- TPS62130 (Texas Instruments)
- MP2307 (Monolithic Power Systems)
- LM26420 (Texas Instruments)
These offer similar voltage ranges (e.g., 3A–4A output) and features like adjustable frequency and synchronization. Verify specs like input/output range, efficiency, and package compatibility for your design.
- LTC3632 (Analog Devices)
- TPS62130 (Texas Instruments)
- MP2307 (Monolithic Power Systems)
- LM26420 (Texas Instruments)
These offer similar voltage ranges (e.g., 3A–4A output) and features like adjustable frequency and synchronization. Verify specs like input/output range, efficiency, and package compatibility for your design.
Features
The ADP2118ACPZ is a synchronous, step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 20V
- Output Voltage Range: 0.6V to 18V (adjustable)
- Output Current: Up to 4A per channel (dual-phase operation)
- Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 300kHz to 1.4MHz (adjustable)
- Protections: Overcurrent, overtemperature, undervoltage lockout (UVLO)
- Package: 32-lead LFCSP (5mm × 5mm)
- Applications: Point-of-load (POL) regulation, telecom, industrial systems
It supports programmable soft-start, power-good monitoring, and synchronization for noise-sensitive designs. The dual-phase operation reduces input ripple and improves thermal performance.
- Input Voltage Range: 4.5V to 20V
- Output Voltage Range: 0.6V to 18V (adjustable)
- Output Current: Up to 4A per channel (dual-phase operation)
- Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 300kHz to 1.4MHz (adjustable)
- Protections: Overcurrent, overtemperature, undervoltage lockout (UVLO)
- Package: 32-lead LFCSP (5mm × 5mm)
- Applications: Point-of-load (POL) regulation, telecom, industrial systems
It supports programmable soft-start, power-good monitoring, and synchronization for noise-sensitive designs. The dual-phase operation reduces input ripple and improves thermal performance.
Pinout
The ADP2118ACPZ is a dual-channel, synchronous step-down DC-DC converter in a 24-pin LFCSP (4mm × 4mm) package.
Key Functions:
- Dual Outputs: Two independent 2A/1A or a single 3A (paralleled) output.
- Input Voltage: 3V to 20V.
- Adjustable Output: 0.6V to 18V (per channel).
- Efficiency: Up to 95% (PWM mode).
- Features: Soft-start, power-good indicators, and synchronization capability.
Pin Highlights:
- VINx: Power input.
- SWx: Switch node for inductor connection.
- FBx: Feedback for output regulation.
- PGND/SGND: Power/signal ground.
- SYNC/MODE: Clock sync or mode selection.
Compact and efficient, it suits space-constrained applications like telecom and industrial systems.
Key Functions:
- Dual Outputs: Two independent 2A/1A or a single 3A (paralleled) output.
- Input Voltage: 3V to 20V.
- Adjustable Output: 0.6V to 18V (per channel).
- Efficiency: Up to 95% (PWM mode).
- Features: Soft-start, power-good indicators, and synchronization capability.
Pin Highlights:
- VINx: Power input.
- SWx: Switch node for inductor connection.
- FBx: Feedback for output regulation.
- PGND/SGND: Power/signal ground.
- SYNC/MODE: Clock sync or mode selection.
Compact and efficient, it suits space-constrained applications like telecom and industrial systems.
Manufacturer
The ADP2118ACPZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves industries like automotive, healthcare, industrial automation, and communications. The ADP2118ACPZ is a synchronous DC-DC step-down regulator, reflecting ADI's expertise in power management solutions.
Analog Devices is known for innovation, precision, and reliability in analog and digital signal processing technologies.
Analog Devices is known for innovation, precision, and reliability in analog and digital signal processing technologies.
Application
The ADP2118ACPZ is a synchronous step-down DC-DC converter used in:
1. Telecommunications: Powering FPGAs, ASICs, and processors in base stations and networking equipment.
2. Industrial Systems: Providing stable voltage for automation, control systems, and sensors.
3. Consumer Electronics: Efficient power management in smart devices, displays, and audio systems.
4. Medical Devices: Reliable power for portable and diagnostic equipment.
5. Computing: Voltage regulation in servers, storage, and embedded systems.
Its high efficiency (up to 95%), compact size, and adjustable output (0.6V to 5.5V) make it ideal for space-constrained, high-performance applications.
1. Telecommunications: Powering FPGAs, ASICs, and processors in base stations and networking equipment.
2. Industrial Systems: Providing stable voltage for automation, control systems, and sensors.
3. Consumer Electronics: Efficient power management in smart devices, displays, and audio systems.
4. Medical Devices: Reliable power for portable and diagnostic equipment.
5. Computing: Voltage regulation in servers, storage, and embedded systems.
Its high efficiency (up to 95%), compact size, and adjustable output (0.6V to 5.5V) make it ideal for space-constrained, high-performance applications.
Package
The ADP2118ACPZ comes in a 24-lead LFCSP (Lead Frame Chip Scale Package). This package type features a compact size (4mm x 4mm), exposed thermal pad for heat dissipation, and is suitable for high-density PCB designs. It is commonly used in power management applications due to its efficient thermal performance and small footprint.
