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LTC1627IS8#TRPBF
+BOMIC REG BUCK ADJ 500MA 8SO
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제조업체 부품 #LTC1627IS8#TRPBF
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사양
| 속성 | 가치 |
| PartStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.65V |
| Voltage-Input(Max) | 8.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 8.5V |
| Current-Output | 500mA |
| Frequency-Switching | 35kHz ~ 350kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SO |
| BaseProductNumber | LTC1627 |
개요
Description
The LTC1627IS8#TRPBF is a high-performance, dual-output voltage regulator manufactured by Analog Devices (formerly Linear Technology). It is designed to deliver high efficiency and low noise for various applications, including telecommunications, industrial, and automotive systems.
Key features include:
- Dual output with adjustable voltage levels.
- High efficiency due to the use of synchronous rectification.
- Wide input voltage range, accommodating a variety of power sources.
- Integrated protection features such as overcurrent protection and thermal shutdown.
- Compact SO-8 package, facilitating easy integration into space-limited designs.
The LTC1627 is particularly suitable for powering digital circuits and RF devices due to its low noise characteristics. Its versatility makes it valuable for both new designs and upgrades in existing applications. For detailed specifications and application notes, it's recommended to refer to the official datasheet from Analog Devices.
Key features include:
- Dual output with adjustable voltage levels.
- High efficiency due to the use of synchronous rectification.
- Wide input voltage range, accommodating a variety of power sources.
- Integrated protection features such as overcurrent protection and thermal shutdown.
- Compact SO-8 package, facilitating easy integration into space-limited designs.
The LTC1627 is particularly suitable for powering digital circuits and RF devices due to its low noise characteristics. Its versatility makes it valuable for both new designs and upgrades in existing applications. For detailed specifications and application notes, it's recommended to refer to the official datasheet from Analog Devices.
Equivalent
Equivalent products to the LTC1627IS8#TRPBF chip include the LM2575, LM2675, and the TPS5430. These devices are similar in functionality, offering step-down (buck) voltage regulation with comparable specifications. Ensure to check the datasheets for precise compatibility regarding output voltage, current ratings, and switching frequency for your specific application.
Features
The LTC1627IS8#TRPBF is a high-performance voltage regulator IC designed for various applications. Key features include:
1. Output Voltage: Adjustable output voltage from 1.25V to 5V, providing versatility for different circuit requirements.
2. High Efficiency: Utilizing a synchronous buck topology, it achieves high efficiency, minimizing heat generation.
3. Wide Input Voltage Range: Accepts input voltages from 4V to 30V, accommodating a broad range of power sources.
4. High Switching Frequency: Operates at a switching frequency of up to 1MHz, allowing for smaller external components and reduced board space.
5. Load Current: Capable of delivering up to 2A of output current, suitable for powering various devices.
6. Integrated Fault Protection: Features over-voltage, over-current, and thermal shutdown protection for enhanced reliability.
7. Compact Package: Comes in an 8-lead SOIC package, ideal for space-constrained applications.
These features make the LTC1627IS8#TRPBF suitable for use in portable devices, industrial equipment, and consumer electronics.
1. Output Voltage: Adjustable output voltage from 1.25V to 5V, providing versatility for different circuit requirements.
2. High Efficiency: Utilizing a synchronous buck topology, it achieves high efficiency, minimizing heat generation.
3. Wide Input Voltage Range: Accepts input voltages from 4V to 30V, accommodating a broad range of power sources.
4. High Switching Frequency: Operates at a switching frequency of up to 1MHz, allowing for smaller external components and reduced board space.
5. Load Current: Capable of delivering up to 2A of output current, suitable for powering various devices.
6. Integrated Fault Protection: Features over-voltage, over-current, and thermal shutdown protection for enhanced reliability.
7. Compact Package: Comes in an 8-lead SOIC package, ideal for space-constrained applications.
These features make the LTC1627IS8#TRPBF suitable for use in portable devices, industrial equipment, and consumer electronics.
Pinout
The LTC1627IS8#TRPBF is a high-performance, synchronous step-down DC/DC converter with a pin count of 8. Its key functions include:
1. VIN: Input voltage supply (pin 1).
2. SW: Switch node (pin 2).
3. GND: Ground reference (pin 3).
4. VOUT: Output voltage (pin 4).
5. COMP: Compensation network connection (pin 5).
6. FB: Feedback voltage sensing (pin 6).
7. RUN: Enable pin to turn the converter on or off (pin 7).
8. SS: Soft-start control pin (pin 8).
This device is designed for high efficiency and can deliver adjustable output voltage from 0.8V to 5V. The LTC1627 features current mode control, internal power switches, and operates over a wide input voltage range, making it suitable for various applications in the power management domain.
1. VIN: Input voltage supply (pin 1).
2. SW: Switch node (pin 2).
3. GND: Ground reference (pin 3).
4. VOUT: Output voltage (pin 4).
5. COMP: Compensation network connection (pin 5).
6. FB: Feedback voltage sensing (pin 6).
7. RUN: Enable pin to turn the converter on or off (pin 7).
8. SS: Soft-start control pin (pin 8).
This device is designed for high efficiency and can deliver adjustable output voltage from 0.8V to 5V. The LTC1627 features current mode control, internal power switches, and operates over a wide input voltage range, making it suitable for various applications in the power management domain.
Manufacturer
The LTC1627IS8#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company is known for its innovation in high-performance analog technology and provides a wide range of products across various applications, including communication, automotive, industrial, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices has established a reputation for developing solutions that enable high-speed and precise data conversion, signal processing, and power management. The LTC1627 is a part of their power management product line, specifically designed for switching regulator controllers.
Application
The LTC1627IS8#TRPBF is a high-frequency, high-efficiency synchronous step-down (buck) DC-DC converter. Its primary application areas include:
1. Power Management: Used in portable devices for battery management.
2. Telecommunications: Powers RF and base station components.
3. Consumer Electronics: Provides voltage regulation in laptops, tablets, and smartphones.
4. Industrial Equipment: Supplies power for control systems and automation.
5. Automotive Applications: Delivers power for infotainment and advanced driver-assistance systems (ADAS).
Its features enable compact designs with low output ripple, making it suitable for a variety of power-sensitive applications.
1. Power Management: Used in portable devices for battery management.
2. Telecommunications: Powers RF and base station components.
3. Consumer Electronics: Provides voltage regulation in laptops, tablets, and smartphones.
4. Industrial Equipment: Supplies power for control systems and automation.
5. Automotive Applications: Delivers power for infotainment and advanced driver-assistance systems (ADAS).
Its features enable compact designs with low output ripple, making it suitable for a variety of power-sensitive applications.
Package
The LTC1627IS8#TRPBF is packaged in an 8-lead MSOP (Micro Small Outline Package), which is a compact surface-mount package.
