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LTC3413EFE#TRPBF
IC REG BUCK ADJ 3A 16TSSOP
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- Mfr。パート #LTC3413EFE#TRPBF
- パッケージ SSOP-16
- データシート LTC3413EFE#TRPBF DataSheet
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仕様
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.25V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.125V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 3A |
| Frequency-Switching | 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) Exposed Pad |
概要
Description
The LTC3413EFE#TRPBF is a high-efficiency, monolithic synchronous step-down DC/DC converter manufactured by Analog Devices under the Linear Technology brand. Designed to operate over an input voltage range from 2.25V to 5.5V, it is ideal for powering low-voltage digital ICs and portable devices. The converter can deliver an output current of up to 3A with an adjustable output voltage as low as 0.8V.
Key features include a high efficiency of up to 95%, a constant frequency operation typically set at 1.5MHz, and Burst Mode operation that enhances efficiency at light loads. The device also supports a low dropout operation for extending battery life in portable systems. It comes equipped with a Power Good output voltage monitor, internal soft-start, and short-circuit protection for increased reliability.
The package type for LTC3413EFE#TRPBF is a thermally enhanced 16-lead exposed pad TSSOP, which ensures effective heat dissipation. The "#TRPBF" suffix indicates a tape-and-reel packaging and lead-free, RoHS-compliant part. Its compact design and robust feature set make it suitable for applications such as wireless modems, portable instruments, and distributed power systems.
Key features include a high efficiency of up to 95%, a constant frequency operation typically set at 1.5MHz, and Burst Mode operation that enhances efficiency at light loads. The device also supports a low dropout operation for extending battery life in portable systems. It comes equipped with a Power Good output voltage monitor, internal soft-start, and short-circuit protection for increased reliability.
The package type for LTC3413EFE#TRPBF is a thermally enhanced 16-lead exposed pad TSSOP, which ensures effective heat dissipation. The "#TRPBF" suffix indicates a tape-and-reel packaging and lead-free, RoHS-compliant part. Its compact design and robust feature set make it suitable for applications such as wireless modems, portable instruments, and distributed power systems.
Features
The LTC3413EFE#TRPBF is a high-efficiency, step-down DC/DC converter designed by Analog Devices. Key features include:
1. Wide Input Voltage Range: It operates from 2.25V to 5.5V, making it suitable for single-cell Li-Ion, multi-cell alkaline or NiMH, and other low voltage systems.
2. Output Current: Capable of delivering up to 3A output current.
3. High Efficiency: Utilizes synchronous rectification, achieving efficiencies up to 95%.
4. Constant Frequency Operation: Operates at a fixed frequency of 2.25MHz, allowing the use of small inductors and capacitors.
5. Low Output Voltage Ripple: Provides a smooth output with minimal ripple, important for noise-sensitive applications.
6. Fast Transient Response: The converter’s design ensures rapid response to changes in load conditions.
7. Programmable Frequency: The switching frequency can be synchronized to an external clock.
8. Low Quiescent Current: Features a low dropout operation and a current mode architecture, minimizing power consumption during low-load conditions.
9. Protection Features: Includes over-temperature protection, short-circuit protection, and thermal shutdown.
10. Compact Package: Available in a thermally enhanced 16-lead TSSOP package, ideal for space-constrained applications.
These features make the LTC3413EFE#TRPBF suitable for portable electronics, wireless devices, and other applications requiring efficient power conversion.
1. Wide Input Voltage Range: It operates from 2.25V to 5.5V, making it suitable for single-cell Li-Ion, multi-cell alkaline or NiMH, and other low voltage systems.
2. Output Current: Capable of delivering up to 3A output current.
3. High Efficiency: Utilizes synchronous rectification, achieving efficiencies up to 95%.
4. Constant Frequency Operation: Operates at a fixed frequency of 2.25MHz, allowing the use of small inductors and capacitors.
5. Low Output Voltage Ripple: Provides a smooth output with minimal ripple, important for noise-sensitive applications.
6. Fast Transient Response: The converter’s design ensures rapid response to changes in load conditions.
7. Programmable Frequency: The switching frequency can be synchronized to an external clock.
8. Low Quiescent Current: Features a low dropout operation and a current mode architecture, minimizing power consumption during low-load conditions.
9. Protection Features: Includes over-temperature protection, short-circuit protection, and thermal shutdown.
10. Compact Package: Available in a thermally enhanced 16-lead TSSOP package, ideal for space-constrained applications.
These features make the LTC3413EFE#TRPBF suitable for portable electronics, wireless devices, and other applications requiring efficient power conversion.
Package
The LTC3413EFE#TRPBF is a synchronous step-down regulator IC from Analog Devices. It comes in a 16-lead TSSOP (Thin Shrink Small Outline Package) with Exposed Pad for improved thermal performance. The "#TRPBF" denotes that it is tape-and-reel packaging with lead-free (RoHS compliant) finish.
Pinout
The LTC3413EFE#TRPBF is a high-efficiency monolithic synchronous step-down regulator. It comes in a 16-pin thermally enhanced TSSOP package. The main function of this device is to convert a higher input voltage to a regulated lower output voltage, making it suitable for applications like powering low-voltage digital ICs and systems. The LTC3413 operates at a fixed frequency and uses current mode control for fast transient response and easy loop stabilization. It features a wide input voltage range, low output voltage ripple, and high efficiency across a broad load range.
Manufacturer
The LTC3413EFE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in data conversion and signal processing technology. It provides a wide range of products, including analog, mixed-signal, and digital signal processing integrated circuits used in various applications such as industrial, automotive, communications, and consumer electronics.
Application
The LTC3413EFE#TRPBF is a high-efficiency, monolithic synchronous step-down DC/DC converter. It is suitable for applications requiring compact size and high-performance power conversion, such as portable electronics, telecommunications, and embedded systems. It is ideal for powering microprocessors, memory, and other digital circuits in battery-operated devices, where efficient power management is crucial.
Equivalent
The LTC3413EFE#TRPBF is a high-efficiency monolithic synchronous buck converter. Equivalent products with similar specifications might include the TPS54331 from Texas Instruments, the LM3671 from Texas Instruments, and the MAX15062 from Maxim Integrated. When selecting an equivalent, ensure it meets the specific voltage, current, and efficiency requirements for your application. Always verify with the manufacturer's datasheets to ensure compatibility.
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TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
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