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ADP1612ARMZ
+BOMSwitching Voltage Regulators 600kHz/1.2MHz PWM DC-DC Converter
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メーカーアナログデバイス
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メーカー品番 #ADP1612ARMZ
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データシート ADP1612ARMZ DataSheet
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在庫状況12200
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Packaging | Reel |
| StandardPackQty | 1000 |
概要
Description
The ADP1612ARMZ is a high-efficiency, step-up DC-DC switching converter developed by Analog Devices. It is designed to provide a compact and efficient solution for boosting lower input voltages to higher required output voltages. The device operates with an input voltage range typically from 1.8V to 5.5V and can deliver an output voltage up to 20V, making it suitable for a wide variety of applications, including portable devices and battery-powered equipment.
The ADP1612ARMZ features a fixed frequency of 1.3 MHz, allowing for the use of smaller inductors and capacitors, which reduces the overall size of the power supply circuit. It also includes integrated power MOSFETs, minimizing the need for external components and simplifying the design process. The device offers a high switching efficiency, typically above 90%, which helps to extend battery life in portable applications.
Additional features include undervoltage lockout, overcurrent protection, and thermal shutdown, ensuring robust and reliable performance. The ADP1612ARMZ is available in a compact MSOP (Mini Small Outline Package) for space-constrained designs.
The ADP1612ARMZ features a fixed frequency of 1.3 MHz, allowing for the use of smaller inductors and capacitors, which reduces the overall size of the power supply circuit. It also includes integrated power MOSFETs, minimizing the need for external components and simplifying the design process. The device offers a high switching efficiency, typically above 90%, which helps to extend battery life in portable applications.
Additional features include undervoltage lockout, overcurrent protection, and thermal shutdown, ensuring robust and reliable performance. The ADP1612ARMZ is available in a compact MSOP (Mini Small Outline Package) for space-constrained designs.
Equivalent
The ADP1612ARMZ is a DC-DC boost converter. Equivalent products include:
1. Texas Instruments TPS61087
2. Linear Technology LT1613
3. Maxim Integrated MAX1771
4. ON Semiconductor NCP1406
5. Microchip Technology MCP1640
These alternatives offer similar functionality, although specific features and performance may vary, so it's important to review their datasheets to ensure compatibility with your application.
1. Texas Instruments TPS61087
2. Linear Technology LT1613
3. Maxim Integrated MAX1771
4. ON Semiconductor NCP1406
5. Microchip Technology MCP1640
These alternatives offer similar functionality, although specific features and performance may vary, so it's important to review their datasheets to ensure compatibility with your application.
Features
The ADP1612ARMZ is a step-up DC-DC switching converter designed to provide high-efficiency voltage boost with integrated power switches. Here are some key features:
1. Input Voltage Range: Operates from 1.8 V to 5.5 V, making it suitable for batteries or low-voltage sources.
2. Output Voltage: Capable of generating output voltages as high as 20 V.
3. Switching Frequency: Operates at a fixed frequency of 650 kHz, which allows for smaller external components and reduced solution size.
4. Efficiency: High efficiency up to 92% to minimize power loss.
5. Output Current: Can deliver up to 150 mA, depending on input and output voltage conditions.
6. Integrated Switch: Includes a 0.7 Ω N-channel MOSFET, reducing the need for external components.
7. Protection Features: Includes overcurrent protection and thermal shutdown capabilities for enhanced reliability.
8. Package: Available in a compact MSOP (Mini Small Outline Package) for space-constrained applications.
These features make the ADP1612ARMZ ideal for portable electronics, handheld devices, and other applications requiring efficient voltage boosting.
1. Input Voltage Range: Operates from 1.8 V to 5.5 V, making it suitable for batteries or low-voltage sources.
2. Output Voltage: Capable of generating output voltages as high as 20 V.
3. Switching Frequency: Operates at a fixed frequency of 650 kHz, which allows for smaller external components and reduced solution size.
4. Efficiency: High efficiency up to 92% to minimize power loss.
5. Output Current: Can deliver up to 150 mA, depending on input and output voltage conditions.
6. Integrated Switch: Includes a 0.7 Ω N-channel MOSFET, reducing the need for external components.
7. Protection Features: Includes overcurrent protection and thermal shutdown capabilities for enhanced reliability.
8. Package: Available in a compact MSOP (Mini Small Outline Package) for space-constrained applications.
These features make the ADP1612ARMZ ideal for portable electronics, handheld devices, and other applications requiring efficient voltage boosting.
Pinout
The ADP1612ARMZ is a high-efficiency, step-up DC-DC switching converter from Analog Devices. It is designed to provide a regulated output voltage from an input voltage supply as low as 1.8 V, making it ideal for battery-powered applications.
The ADP1612ARMZ comes in an 8-lead MSOP (Mini Small Outline Package), which means it has 8 pins. The key functions of its pins are:
1. VIN: Input supply voltage.
2. GND: Ground reference.
3. SW: The switch node, connected to the inductor.
4. FB: Feedback input for voltage regulation; used to set the output voltage.
5. COMP: Compensation pin for loop stability.
6. EN: Enable input; used to turn the device on or off.
7. SS: Soft start; controls the startup time to limit inrush current.
8. RT: Frequency setting resistor; used to set the switching frequency.
This pin configuration supports the device's function as a boost converter, providing flexibility and control in power management applications.
The ADP1612ARMZ comes in an 8-lead MSOP (Mini Small Outline Package), which means it has 8 pins. The key functions of its pins are:
1. VIN: Input supply voltage.
2. GND: Ground reference.
3. SW: The switch node, connected to the inductor.
4. FB: Feedback input for voltage regulation; used to set the output voltage.
5. COMP: Compensation pin for loop stability.
6. EN: Enable input; used to turn the device on or off.
7. SS: Soft start; controls the startup time to limit inrush current.
8. RT: Frequency setting resistor; used to set the switching frequency.
This pin configuration supports the device's function as a boost converter, providing flexibility and control in power management applications.
Manufacturer
The ADP1612ARMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on high-performance electronics and serves various markets, including industrial, automotive, communication, healthcare, and consumer electronics. Analog Devices is known for its innovation and development of advanced technologies that enable its customers to address complex engineering challenges.
Application
The ADP1612ARMZ is a boost DC-to-DC switching converter. It is commonly used in applications requiring voltage step-up from a lower supply voltage, including LCD bias in portable devices, OLED displays, portable medical instruments, and rechargeable battery-powered devices. Its high efficiency and compact size make it suitable for use in systems where space and power conservation are critical. Additionally, it can be used in consumer electronics, industrial products, and communication equipment where stable output voltage is necessary despite fluctuations in input voltage.
Package
The ADP1612ARMZ is packaged in an MSOP-10, which stands for Mini Small Outline Package with 10 pins. This package type is compact and suitable for space-constrained applications, providing a balance between size and thermal performance.
