Images à titre indicatif uniquement
LT8609SEV#PBF
+NomenclatureIC REG BUCK ADJUSTABLE 2A 16LQFN
-
FabricantAnalog Equipment GmbH.
-
Pièce fabricant #LT8609SEV#PBF
-
Fiche technique LT8609SEV#PBF DataSheet
-
Package 16-TFQFNExposedPad
-
En stock4468
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package | Tray |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 42V |
| Voltage-Output(Min/Fixed) | 0.782V |
| Voltage-Output(Max) | 42V |
| Current-Output | 3A |
| Frequency-Switching | 200kHz ~ 2.2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-TFQFN Exposed Pad |
Présentation
Description
The LT8609SEV#PBF is a high-efficiency monolithic step-down switching regulator designed by Analog Devices. It operates with an input voltage range of 3.0V to 42V and delivers up to 2A of continuous output current. This regulator is ideal for applications requiring low power consumption, offering a quiescent current of only 1.7µA, which helps extend battery life in portable devices.
The LT8609SEV#PBF features a fast minimum switch-on time of 30ns, enabling high switching frequencies, which allows the use of smaller external components. Its Silent Switcher® architecture minimizes electromagnetic interference, ensuring quiet operation. The device also includes features like internal compensation, current-mode control, and thermal shutdown, enhancing reliability and performance.
With an adjustable output voltage down to 0.8V and a variety of protection features, including short-circuit and thermal protection, the LT8609SEV#PBF is well-suited for automotive, industrial, and general-purpose applications. It is available in a compact 16-lead MSOP package.
The LT8609SEV#PBF features a fast minimum switch-on time of 30ns, enabling high switching frequencies, which allows the use of smaller external components. Its Silent Switcher® architecture minimizes electromagnetic interference, ensuring quiet operation. The device also includes features like internal compensation, current-mode control, and thermal shutdown, enhancing reliability and performance.
With an adjustable output voltage down to 0.8V and a variety of protection features, including short-circuit and thermal protection, the LT8609SEV#PBF is well-suited for automotive, industrial, and general-purpose applications. It is available in a compact 16-lead MSOP package.
Equivalent
The LT8609SEV#PBF is a high-efficiency, monolithic step-down regulator by Analog Devices. Equivalent products include:
1. Texas Instruments TPS54302.
2. Microchip Technology MCP16301.
3. ON Semiconductor NCP1117.
4. Maxim Integrated MAX17502.
5. Infineon TLE8366T.
These alternatives offer similar functionalities in terms of input voltage range, output current, and efficiency, though variations in features and packaging might occur. Always review the datasheets for detailed specifications and compatibility.
1. Texas Instruments TPS54302.
2. Microchip Technology MCP16301.
3. ON Semiconductor NCP1117.
4. Maxim Integrated MAX17502.
5. Infineon TLE8366T.
These alternatives offer similar functionalities in terms of input voltage range, output current, and efficiency, though variations in features and packaging might occur. Always review the datasheets for detailed specifications and compatibility.
Features
The LT8609SEV#PBF is a high-efficiency, synchronous step-down regulator designed by Analog Devices. It features a wide input voltage range of 3V to 42V, making it suitable for automotive and industrial applications. The regulator delivers up to 2A of continuous output current, with efficiency up to 96%.
Key features include:
1. Fast Minimum On-Time: 30ns, enabling high switching frequencies up to 2.2MHz.
2. Low Quiescent Current: Consumes only 2.5µA during no-load conditions (in Burst Mode operation), enhancing battery life in portable applications.
3. Low Dropout Performance: Operates effectively even at low input voltage conditions.
4. Silent Switcher® Architecture: Reduces EMI emissions, improving performance in noise-sensitive environments.
5. Adjustable Frequency: Allows for frequency synchronization from 200kHz to 2.2MHz.
6. Soft-Start and Tracking: Facilitates controlled output voltage rise and sequencing.
The LT8609SEV#PBF is housed in a thermally enhanced 16-lead MSOP package, providing efficient thermal performance. It is well-suited for space-constrained applications requiring minimal electromagnetic interference and high energy efficiency.
Key features include:
1. Fast Minimum On-Time: 30ns, enabling high switching frequencies up to 2.2MHz.
2. Low Quiescent Current: Consumes only 2.5µA during no-load conditions (in Burst Mode operation), enhancing battery life in portable applications.
3. Low Dropout Performance: Operates effectively even at low input voltage conditions.
4. Silent Switcher® Architecture: Reduces EMI emissions, improving performance in noise-sensitive environments.
5. Adjustable Frequency: Allows for frequency synchronization from 200kHz to 2.2MHz.
6. Soft-Start and Tracking: Facilitates controlled output voltage rise and sequencing.
The LT8609SEV#PBF is housed in a thermally enhanced 16-lead MSOP package, providing efficient thermal performance. It is well-suited for space-constrained applications requiring minimal electromagnetic interference and high energy efficiency.
Pinout
The LT8609SEV#PBF is a high-efficiency, high-speed synchronous step-down regulator from Analog Devices. It comes in a 16-lead (pin) Plastic Small Outline Exposed Pad package (MSOP-16E).
This device is designed to provide high efficiency at high switching frequencies and features a wide input voltage range from 3V to 42V. It can deliver up to 2A of continuous output current. The LT8609SEV#PBF is optimized for compact solutions while maintaining excellent performance over a wide range of conditions. Its small size and low quiescent current make it ideal for battery-powered applications.
Key functions include a power good flag, enable pin, internal compensation, and soft-start capability, which helps in reducing inrush current. The device is often used in applications requiring high efficiency and fast transient response, like automotive, industrial, and distributed power systems.
This device is designed to provide high efficiency at high switching frequencies and features a wide input voltage range from 3V to 42V. It can deliver up to 2A of continuous output current. The LT8609SEV#PBF is optimized for compact solutions while maintaining excellent performance over a wide range of conditions. Its small size and low quiescent current make it ideal for battery-powered applications.
Key functions include a power good flag, enable pin, internal compensation, and soft-start capability, which helps in reducing inrush current. The device is often used in applications requiring high efficiency and fast transient response, like automotive, industrial, and distributed power systems.
Manufacturer
The LT8609SEV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for its development and production of semiconductor devices, particularly analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including automotive, communications, industrial, healthcare, and consumer electronics. Analog Devices is recognized for its emphasis on innovation and high-performance solutions, making it a key player in the electronics and semiconductor industry.
Application
The LT8609SEV#PBF is a high-efficiency, high-speed synchronous monolithic step-down regulator. Its application areas include:
1. Automotive Systems: Used in infotainment, ADAS, and power management for engine control units due to wide input voltage range and low noise.
2. Industrial Power Supplies: Suitable for factory automation and control systems, offering durable performance under harsh conditions.
3. Telecommunications: Used in networking and communications equipment for efficient power conversion.
4. Consumer Electronics: Powers portable devices needing a compact, high-performance power supply solution.
5. Medical Devices: Provides reliable power management for portable medical equipment.
The device’s compact design and efficiency make it ideal for space-constrained applications.
1. Automotive Systems: Used in infotainment, ADAS, and power management for engine control units due to wide input voltage range and low noise.
2. Industrial Power Supplies: Suitable for factory automation and control systems, offering durable performance under harsh conditions.
3. Telecommunications: Used in networking and communications equipment for efficient power conversion.
4. Consumer Electronics: Powers portable devices needing a compact, high-performance power supply solution.
5. Medical Devices: Provides reliable power management for portable medical equipment.
The device’s compact design and efficiency make it ideal for space-constrained applications.
Package
The LT8609SEV#PBF is a step-down switching regulator from Analog Devices, offered in a 16-lead Plastic Exposed Pad Thermally Enhanced (TSSOP) package.
